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I. Certificate 1
II. Acknowledgement 2
III. Contents 3
IV. Honda history 4
V. Honda overview 7
VI. H.M.S.I Plant Detail 13
VII. Products of HMSI 16
I. Activa 16
II. Aviator 18
III. Dio 20
IV. CB Shine 22
V. Stunner CBF 24
VI. CB Unicorn 26
VII. Twister CB 110 28
VIII. CB Unicorn Dazzler 30
HONDAHISTORY
HONDA is a multinational company which
is founded by Late Mr. Soichiro Honda and
established by Mr. Hamamatsu (Japan) on
24th Sep. 1948.
Late Mr. Soichiro Honda dreamt of
providing people, everywhere in the world
an economical means of transportation. He
invented better ways of making piston
rings and found a company around the
idea and began production. Then his
company started producing small
motorcycles, including one built-in 1949
called D-type dream.
Then he thought of high capacity motorcycles and taking them to racing. So his
company made bigger and faster machines, two-, four-, five-, and six- cylinder
race bikes and participated in the LSLE of Man TT race (125cc MC class).
Honda began manufacturing motorcycles at its Suzuki factory in 1960. Honda
launched its first sports car, the S500 in Japan and entered Formula-1 in 1964.
In 1989, Soichiro Honda became the first Asian to be inducted into U.S.
Automotive Hall of Fame. In 1990, Honda wins its fifth consecutive 1st ranking in
the J.D. Power Consumer Satisfaction Index. In 1993, founder Soichiro Honda
passed away. He dreamt of changing the way people looked at motorcycles and
gave us machines that were powerful and fun to ride. Soichiro Honda’s dreams
changed the world of motorcycling forever.
Today, Honda is a juggernaut, offering class-leading machines in most every
category.
1906Soichiro Honda is born in Hamamatsu, Japan. His father owns a blacksmith
shop that also repairs bicycles. As a young man, Honda is an apprentice in an
automotive garage in Tokyo.
1928Honda returns to Hamamatsu to open his own auto repair shop. Enamored
with speed, he builds his own race car.
1936Honda is injured in an auto racing accident.
1937He forms a company to manufacture piston rings. After a shaky start (owing
mostly to his complete lack of formal training in metallurgy) his company becomes
successful. He is a key supplier to Toyota, which starts manufacturing cars at about
the same time.
1946Soichiro Honda sells his piston-ring business. Japan is struggling to regain
some semblance of normalcy, after having been bombed flat at the end of WWII.
Honda realizes the need for affordable transportation and begins grafting war-
surplus two-stroke motors onto bicycles. (The motors had originally been intended
for use on portable generators for military radios).
1948Honda Motor Co. Ltd is incorporated. Soichiro Honda focuses on the
engineering side of the business, while financial operations are controlled by Takeo
Fujisawa.
1949The Company produces its first real motorcycle, powered by a 98cc a two-stroke
motor. When an employee sees the first one assembled and it is ridden outside the
factory, he says, “It’s like a dream.” The name “Dream” was adopted for the bike,
officially known as Model D.
1951Mr. Honda is infuriated by the noise, smell and fumes from the two-stroke
motorbikes (including his own) that crowd Japanese city streets. In response, the
company creates its first four-stroke motorcycle, the Dream E (146cc).
1952Despite the fact that he despises such “primitive” power plants, Honda flirts
with his original notion of auxiliary motors for bicycles.
1953The Benly J (4-stroke, 90cc) is released. At least some of these were sold with
“Benly” tank-badges, and carried the Honda name on engine cases only. The Benly
series also lasted a long time, and ushered in an era of improved performance. They
were immediately popular with Japan’s amateur racers.
1961Honda dominates both the 125cc and 250cc classes at the TT. Mike Hailwood
wins both races, with Hondas finishing 1st through 5th positions in each case. The
Isle of Man Examiner newspaper says simply, “It was a devastating win for the
Orient.”
1963This year, Honda focuses on F-1 car racing, and the motorcycle racing
program suffers. Sales of street bikes remain strong, however: the Super Cub is
awarded the French Mode Cup; Honda opens its first overseas plant in Belgium;
Grey Advertising unveils the famous “You meet the nicest people on a Honda”
campaign.
1964Two-stroke motors begin to dominate the smaller-displacement racing classes.
In order to remain competitive in the 250cc classes, while still relying on four-stroke
motors, Honda produces a six-cylinder 250, the 3RC164..
1969Honda unveiled the CB750 at the Tokyo Motor Show in late ’68, but it didn’t
hit the market until early ’69. It is impossible to overstate the impact this bike made,
as the first modern mass-market four, and the first mass-market bike to come with a
disc brake.
1970Honda entered four riders in the Daytona 200, but only one–Dick Mann–
finished. The three DNFs were completely overshadowed by Mann’s victory. It was
a huge win for Honda in America. That year, the 200 grid also included all-new
triples from Triumph and BSA, and the first XR750 Harley-Davidsons.
1993The CBR900RR stuns the sport bike world. Designed by Tadao Baba, the “Fire
blade” combines the power of an open-class motorcycle with the weight and
handling of a 600.
1995The radical EXP-2 (two-stroke 400cc) wins its class in the Granada-Dakar
rally. The bike is the proof-of-concept for a cleaner burning and more powerful two-
stroke engine concept that uses a pivoting “valve” to close the exhaust port.
2001Valentino Rossi wins the last ever 500cc World Championship on the NSR500
two-stroke.
2002All change. Or not. Rossi wins the first World Championship in the 990cc Moto
GP era, on the five-cylinder four-stroke RC211V. Valentino Rossi wins the last ever
500cc World Championship on the NSR500 two-stroke.
2004Honda prototypes a motorcycle powered by a fuel cell.
2006The 50,000,000th Super Cub is sold.
2007Honda is the first manufacturer to offer a motorcycle with air bag crash
protection.
HONDAOVERVIEW
Presently Mr. Takeo Fukui is the President of the Honda Motors, Japan.
Currently:-
41ston Fortune 500 Companies
26th on Global most admired
Revenue –
US $ 54.77 Billion
Capital –
¥ 86,067 Million (as of March 31st, 2005)
Sales (Result of Fiscal 2005)
Consolidated: ¥ 8,650,105 Million
Unconsolidated: ¥ 3,489,106 Million
319 Subsidiaries (as of March 31st, 2005)
Employees Honda Worldwide –
137,827 (as of March 31st, 2005)
Six Operating Regions –
North/Central America
South America
Afro-Europe
Asia & Oceania
Japan
China
Product Categories –
Automobiles
Power Products
H.M.S.I. plant Detail:-
SR. NO. PARTICULAR DETAIL
1. LOCATION INDIA Approx.45kms. from New Delhi
2. INCORPORATION Aug. 20, 1999
3. EQUITY CAPITAL Rs.300crores (Approx. 7500million Yen)
4. AREA Land Area- 210,000sq.m. Covered Area-85,815sq.m.
5. EMPLOYERS 3729 Associates-Japanes-15 - Permanent 63.0% - Temporary 37.0%
6. PRODUCTS Scooter- Activa/Dio/Aviator Motorcycle- Unicorn/Shine/Twister/Dazzler/Unicorn
7. PLANT CAPACITY 900,000 CBU’s per Annum SC-600,000 MC- 300,000
8. INDIGENIZATION 100%
9. DIRECTOR Mr.Y.Aoshima (President & CEO), Mr.H.Nagata (Sr.VP),Mr.Y.Mizutani (Dir.), Mr.H.Iwakami (Dir.) ,Mr.M.Kato (Dir.) , Mr.T.Oyama (ASH) , Mr.M. Takedagawa (HSCI) , Mr.K.Nakazono (HM-J)
Repair & Maintenance of Motorcycle
Maintenance: -
Performing regular maintenance on a motorcycle will improve its
performance and longevity, and reduce the risk of breakdowns. The exact
schedule for a particular motorcycle will depend on how it is used: its
weekly mileage, the weather conditions, road (or off road) surface
conditions and so on. Most parts will need attention and possible
replacement every year or two; if this is done, however, a motorcycle can be
maintained in good working order for decades.
The schedule given here is a starting point for an average bike, assuming
daily or weekly use; you will soon adjust this based on your own
experience.
Every ride:
1. Check the tyres are inflated (a quick pinch to ensure they are hard
generally suffices).
2. Check both wheels will rotate without sticking.
3. Squeeze both brakes to make sure they engage properly (this is
especially important if you have been working on the bike and may have
disconnected the brake cables).
4. Check for obvious loose parts.
5. Check you have working lights, a lock and a key if you will need them
before you return.
6. After the ride, if the moving parts have got muddy or picked up road salt,
give the bike a quick hose down. It's much easier doing it now than after
it has dried!
(washing with a bike cleaner helps get rid of dried on and hard to get off
grime.)
Once a week:
1. Lubricate the chain.
2. Re-inflate the tyres to the correct pressure.
3. Rotate wheels to check that they are in true. Replace any broken spokes -
other spokes will break and the wheel will be permanently bent if ridden
in this condition.
4. Clean the Air-cleaner with petrol & air pressure And then lubricate the
surface with lubricant/Mobil oil.
Quarterly:
1. Check the brakes to ensure they are correctly adjusted, and that the pads
are not worn.
2. Check derailleur adjustment.
3. Check screws or bolts holding attachments such as mudguards, racks,
bottles etc are tight.
4. Check brake and gear cables for fraying or rusting, and lubricate.
5. Grease seat post. It may not technically be a moving part, but it is not
desirable for it to become permanently stuck.
6. Check tyres for signs of wear, bulges or splitting. (replace immediately).
7. Check handlebars are aligned properly with front wheel.
8. Check reflectors (if required) are still attached.
9. Check the chain for wear.
At least every two years:
1. Replace the chain and front or rear sprockets.
2. Complete disassembly, cleaning, and lubricate all moving parts.
3. Check bottom bracket and wheel hubs for excessive play and replace if
worn.
4. Check derailleur jockey wheels for wear, replace them if worn. *TIP* If
the "teeth" of the jockey wheels or front or rear sprokets look sharp and
pointy, Replace. (if rear cassette is worn, you will need to replace chain
at the same time).
5. Grease metal-to-metal contact points.
6. Check saddle for splitting, and handlebar grips or tape for perishing or
fraying.
7. Check headset; tighten or replace bearings as necessary.
Repair:
Repair is done when any part of bike is broken or damaged. In this we
replace/service the effected part. Repairing of some parts is below:
AIR-CLEANER:-
Air cleaners are a real necessity. You are right to clean them and clean them often.
You will be recompensed with long engine life for your righteous efforts! I once
read a test on how much dirt was needed to ruin an engine. It was almost nothing.
Seems the dirt gets imbedded in the soft aluminium of the piston and then just
grinds away like sandpaper. Always run your bike with the air cleaner installed.
Most motorcycle air cleaners are one of three types. Oiled foam, oiled fabric, and
dry paper.
1. Oiled foam:
Oiled foam is very popular with dirt bikes. On Oiled Foam filters the real filter is the
oil. The foam is only a support for the oil. Sort of like a skeleton. You must oil the
foam on these filters. If you do not, the filter will not work! To
clean them, rinse in solvent several times
or until clean. Then ring them out, and let
them dry. Lastly, put on a fair amount of oil
and work the oil into the foam with your hands. You can buy special air filter oil or
use regular 30w engine oil. 90w gear oil also works good.
2. Fabric filters:
Fabric filters, have a surgical type of fabric inside a
metal mesh. They work very well and seem to flow a
lot of air. They use a special oil you get from the air
filter maker (K&N). Clean them with soap and water, let dry, and
then re-oil. With care, they last quite a while.
3. Paper filter
Paper filter are used on a lot of street motorcycles. They work
good when new and clean. If they get wet, they stop passing
air. When they dry out, they usually start working again, but don't flow air as well
as before getting wet. The water seems to stick the paper fibers together hurting
the air flow. If the bike has been sitting a long time, the paper filters absorb water
from the air and this starts to plug them up. While you can clean them somewhat
by blowing with compressed air the only real way to clean them is to replace them
with a new one.
Felton and Uri
Felton and Uri also make sock type air cleaners. These are
especially helpful if the rubber air tube, going from the
carburettor to the air box, is old, rock hard and shrunk. Lots of times, on an old bike,
you can't get a new air tube. So take the air box off and put on a sock air cleaner,
clamping it on to the end of the carburettor. You might want to make some sort of
cover for it to keep water off the foam.
Take good care of your air cleaner. If you don't, sooner or
later you will regret it !
GEAR BOX:
Motorcycle engines do not produce all their power at all RPM's. There is very little power at idle and the power goes up as the engine RPM goes up. At a certain RPM, which is different for each engine, the power goes up quickly and continues to increase until it hits the maximum RPM for that engine. This is called the “Power Band ". Generally small, high revving 2/strokes have a narrow power band, requiring lots of gears in the gear box. Large, low revving 4/strokes have a big power band and don't need so many gears.
Any way you go, you need some kind of gear box to keep the engine RPM
within it's power band, while providing the bike with a good acceleration,
and speed range. While there are lots of styles and types of gear boxes, I
think they all seem to boil down to three different crankcase types.
1. 2. 3.
1. Horizontally split: The crankcase has a seam on the horizontal plane.
2. Vertically split: The crankcase has a seam on the vertical plane.
3. Cassette type: The gears are loaded in from one side.
Working & Construction of GEAR BOX: In the motorcycle gearbox there are two shafts. In most of them, the one with the
clutch on the end of it is the main shaft. The other is the countershaft and it has the
countershaft sprocket on one end of it. A few have the clutch and counter sprocket on
the same shaft. Some of the gears are fixed and/or machined to the transmission
shafts. The other gears slide or spin on these shafts. The gears that slide back and forth
on the shafts have what are called Dogs. These Dogs are knobs of metal that fit into
holes in the gears beside them, locking the two gears together. The sliding gears are
moved back and forth by Shifter Forks which in turn are moved by a shifter drum. The
Shifter Forks are usually attached to the Shifter Drum or move in a groove machined in
the Shifter Drum. This drum is turned or rotated, through different styles of linkages,
by the gear Shifter Shaft. As the gears move back and forth they lock the main shaft
and counter shaft together thru each set of gears, giving us 1st, 2nd, 3rd, etc. A few
use a grooved plate to move the shift forks.
When you pull the gears out, DON'T just dump the gears out on the floor like a sack of potatoes. Pull them out gently, as a unit. On some it is best to pull both shaft, drum and the shift forks together. On others it's best to remove the the shafts that hold the shifter forks and remove them first, then the drum, and then the gear clusters. On some makes the gears are kept on the shafts by circlips. On others, the gears can fall right off. Often there are shims (thin, large washers) on the ends of the shafts. These shims are used to position the gears and take up any side play, so look for them when you pull any shaft out. They tend to stick to the bearings. You may need to clean the part of the counter shaft that is outside the crankcase. You know, where the countershaft sprocket is. Get all that rust and dirt off it, so it will slide on out through the bearing. When disassemble the gear shafts, use a cardboard egg crate to hold the gear parts in the order that you disassemble them. If the transmission wants to jump out of gear, usually second gear, under power, take a good look at both the Dogs and the holes they fit in and the sides of the Shifter Forks for wear. If there is any wear at all on these parts replace them.
If the gear has broken teeth it is a good idea to replace both it and its mate on the
other gear shaft. Normally broken teeth make quite a bit of noise. Sometimes, there is
a lot of noise, but when you get the gear out nothing looks broken. Look for a bent
tooth or a tooth with a bit of debris stuck on it. It could be a bit of steel, aluminium,
who knows what, it can still make noise.
ENGINE:
In an engine these things occur as part of a cycle. That cycle is basically this -SUCK, SQUEEZE, BURN, and BLOW. The fuel mixture must be brought into the cylinder -SUCK, compressed -SQUEEZE, ignited -
BURN, and then expelled from the cylinder -BLOW. All reciprocating engines must go through these steps no matter what the design of the engine (two-stroke, four-stroke, whatever).
Four-Stroke: In a Four-Stroke engine the intake valve opens and the piston goes down, sucking the fuel mixture into the cylinder. The intake valve then closes as the piston comes back up squeezing the mixture. Spark now occurs and the burning gases expand, pushing the piston down with lots of power. As the piston comes up again, the exhaust valve opens and the burnt gases are blown out of the engine and the process starts over again.
This is all done in four strokes of the piston. Piston down... Piston up... Piston down... Piston up.
An engine is a machine for
converting thermal energy into
mechanical energy or power to
produce force and motion. To start any engine, two or Four
stroke, you must have Three things.
One- A burnable mixture of something. It can
be gasoline, starting fluid, carburetor cleaner,
shoot, it could be spray deodorant! But it must
be able to burn.
Two- It must be compressed, that is under
compression by the piston.
Three- there must be a way to ignite the
compressed mixture at the right time.
Two-Stroke:
In a Two-Stroke engine the piston goes down, compressing the fuel mixture under the piston and blowing it into the cylinder. As this mixture blows in it also blows the burnt exhaust gases out. The fuel mixture is blown into the cylinder through passages (Ports) in the cylinder walls. The piston comes up, covering the ports in the cylinder walls and compressing or squeezing the mixture. This also creates a vacuum in the crankcase under the piston, sucking the fuel mixture into the crankcase. The spark then ignites the mixture and the burning gases push the piston down, starting everything again.
This is all done in two strokes of the piston.
Piston down... Piston up.
“That's all there is to it. There are other engine designs but they are not
used much. The rotary engine was used on several makes of motorcycle, but
not many were made and they all have been gone for many years.”
Parts Of Engine:
CARBURETOR:
To get to the jets you will have to
take the carbureter off the engine.
A shop manual will be very helpful
here for float settings and
exploded pictures of the
carburetor. Take the float bowl off
and remove the jets. Sounds so
easy don’t it? Sometimes it is, and
other times it's a mass of gook. If it
is, scrap as much of the gook out as possible, and boil out the rest with carbureter
cleaner. Now don't throw the whole thing in the cleaner, look at it first. Does it
have rubber seals on the throttle shafts? Look close... sometimes these seals are
hard to see and are not shown in the parts books, meaning you can't get them so
you do not want to ruin them. If they are there and you can't get them you will
have to scrap and clean the carbureter body carefully by hand and not soak it.
Before you remove the air screw, turn it in till it bottoms, counting the turns.
When you replace it, set it at this setting to st art. Sometimes there is a rubber o-
ring and steel washer under the air screw spring. Look for it and if there is one,
dig it out with a needle BEFORE you spray carbureter cleaner in there. The air
screw may be covered by a plug similar to this one. You will have to remove this
plug to get to it. I usually set the air screw about 1 & 1/4 turns out, if I don't have
a setting.
When the engine is warm, turn the screw in till the engine stumbles, then out til l
it stumbles, and leave it at half way in between. Adjust the idle with the throttle
Carburetor is a device which is use for
mixing of the air & fuel Mix in a proper
ratio. If it won't start, or only runs
with the enrichening lever pulled out,
you have one or more jets plugged.
Notice I said enrichening lever...most
of the motorcycle carburettor have
enrichening passages inside the
carburettor that, WHEN THE
THROTTLE IS CLOSED, provide the rich
air/fuel mixture to start the engine. If
you open the throttle any at all it cuts
this enrichening out of the system. So
if you are having trouble starting, and
everything looks ok, see if closing the
throttle helps. This does not apply to
carburettor with a butterfly choke .
stop screw as needed. You will need to remove the Main jet and the Needle jet. The
Main jet is usually screwed on to the lower end of the Needle jet, locking it into
the carbureter. Remove the main jet and tap out the needle jet. Do this very
carefully. It can break very easily. Sometimes the needle jet will have an O -ring.
Remove the O-ring and soak both main jet and needle jet in carbereter cleaner.
When you put it back in there is a pin in the carbureter body that fits in a gro ve
on the needle jet. Make sure they match up. There are only two adjustments that
you can make from outside the carbureter. The idle screw ( Throttle stop screw )
adjusts the speed of the idle. The idle air screw adjusts the idle mixture. This is only
at idle and does not effect anything above idle. Here is another method to adjust it.
Screw the air screw in and out until you get the highest idle speed. Then lower the
idle speed with the idle screw and do it again until you get the best idle. The air
screw can be located on the right or left side of the carbureter. It can also be on the
top or bottom, in the front of the carbureter too! To top it off, if you have a 1980 or
newer machine, it may have a cover over it to keep you from messing with it. You
will have to drill or pry it out some how. Watch out, it may be illegal for you to do
this, depending on where you live.
If you can't get it to idle, or rather the idle stays
real high then drops off and dies, check for an air leak at the carbureter manifold.
Squirt some gas or starting fluid on the manifold and see if the revs change. If they
do, you have a leak. If your valves clearances are too tight, it will also effect the
idle. You can make your air /fuel mixture a bit richer or leaner by moving the
carburetor needle clip up or down. Move the clip down a notch to raise the needle,
to richer the mixture. Move the clip up to lower the needle, to lean out the mixture.
The needle is located in the throttle slide.
You should always turn the fuel off. If you
don't and the carbureter inlet needle fails, it will fill your crankcas e full of gas.
Not good. If you have a four stroke, it thins out the oil and parts start to weld
together... really not good. If you have a two stroke it will fill up the crankcase
with fuel and can cause it to hydraulically lock. But at least it will not overheat
the engine. A lot of newer bikes have a fuel petcock with a diaphram that only
lets fuel into the carbureter if the engine is running. It operates on vaccume
pressure. Normally you have three settings. On, reserve, and Prime. Prime
bypasses the diaphram to let fuel into the carbureter after it has set a long time .
Finally, a word on parts. Use only the carbureter manufacturer’s
brand of parts. Do not use aftermarket carb kits or parts. Their
quality control is lousy (all of them! ) Trust me on this; I speak
from way too much experience.
GASKETS:
Gaskets are made to expand just a
little when oil hits them. This
makes a good, oil tight seal. If your
sealing surfaces are smooth and
you have a new gasket, you simply
do not need gasket cement. A real
sign of an amateur is lots of
slobbery gasket cement. So do you
put the gasket on dry? No, you use
plain ordinary wheel bearing
grease. I use grease on all new
gaskets except the ones that come
from the factory with a special
coating already put on. The grease
serves several functions. It
will hold the gasket in place as you
put the two pieces together.
It allows the gasket to move
around a bit as you put in the
screws.
It starts the swelling process that
the oil will finish.
It allows you to disassemble things
easily if an error is made and
allows you to reuse the same gasket
after you fix that error. Not that I
ever make errors... well... I did once.
I thought I had made an error,
turned out I hadn't !
It allows easy disassembly in the
dim, dark future.
Always use new gaskets. They
are not that expensive. Reusing
old gaskets is not a good idea
but can be done in an
emergency if they are in good
condition. Here you can and
should use gasket cement.
Gaskets come in different
thickness. Sometimes the
gasket thickness is used to set
the side clearance on the shafts
that pass through a crankcase.
So if you make your own
gaskets be sure to match the
thickness of the old to the new.
It goes without saying that all of the old
gasket must be removed and that you
don't want to nick or gouge the metal
surface. A big help in this is liquid gasket
remover. You can get it in a spray can or in
a brush on can. I like the spray. It just
seems to work better. Just spray it on and
wait awhile. If the gasket is still hard,
spray it several times and wait overnight.
BRAKES:
The function of Brake system in a bike is to bring or slow down
its motion. The principle of operation is based on the principle of Friction.
When a moving element is brought into contact with a stationary element,
the motion of the moving element is affected. This happens because of
friction force which always acts in the opposite direction of the motion and
converts the kinematic energy into heat energy. The magnitude of friction
depends upon the type and quality of the surface in contact, the force
pressing the two together and the speed of the moving items.
Type of brake:-
1. Drum Brake
Drum Brakes are used mostly
on the rear wheel these days. If
you are working on early
1980s, or earlier, you will find
them on the front wheel too.
They come in two general
types. Single Leading Shoe and
Twin (Dual) Leading Shoe.
2. Disc Brake
TIRES & TUBES: I hate changing tires. They are a pain in the rear, or front, as the case may be. I charge way too much money to change a tire or tube in hope that they will take it somewhere else! If you have a tire changing machine, it's real easy. I'm poor. I don't have a machine. I have tire irons, a bad back, and a weak mind. The best way to change a tire or tube is to take it to someone else and have them do it. But you want to do it yourself, don't you? and I'll bet you don't want a hole in the tube either.
There are a number of secrets to changing tires and tubes without putting a hole in the tube.
1. You need the right Tire Irons. 2. Lube of some sort.
3. A breezer tire tool.
4. A bead breaker of some kind. 5. Compressed air (politicians should have no trouble with this!)
6. Something to expand the bead ( if necessary ) and, finally,
7. A little bit of knowledge!
Disc Brakes are used
mostly on the front wheel
these days. They come in
two general types.
Hydraulic and Mechanical
Disc Brake.
Here is the drill. Let the air out by removing the valve stem with a valve stem tool. Support the wheel. I use a 30 gallon steel oil drum with the top cut out. (It doubles as a trash can!) Break the bead loose on both sides. This can be easy (hand pressure alone) or hard (get the bead breaker out, a big vice will work too). With two the tire irons lever the bead over the rim, and work your way around the rim of the wheel. Most times, I also use a third, little tire iron I have to help out. It has cut outs that fit onto the spokes. Some lube or soapy water will help too. Then pull the tube, if it has one, out. Then lever the other bead off the wheel rim and it is off. Sounds so easy, don’t it... and it can be. Just remember to push the bead opposite the bead you are working on, down into the center of the wheel rim. This allows the bead you are working on to easily slip over the wheel rim. To get the new tire on ... reverse the process! Remember, some tires have a directional arrow. Make sure the arrow, if there is one, is pointed in the direction of the forward rotation of the wheel. Got that? The way it normally spins. Don't install it
backwards.
Now comes the fun part. After putting the tube in and aligning
the balance mark (light spot) on the tire with the valve stem
hole, install the valve stem nut and the valve stem. Add just a
little air to the tube. That is so the tube has a little shape to it
and is harder to pinch with the tire tools. Lube and push the bead
on one side down into the center of the wheel rim and use one
tire iron to keep it from coming out. On the side of the wheel, use
the Breezer tire tool, and start levering the tire bead over the wheel rim in very
small "bites". Maybe two inches at a time. Each time you move the Breezer, work
the bead opposite the Breezer, deeper into the center of the rim.
NEVER PATCH A MOTORCYCLE TUBE
REPLACE IT.
YOU ONLY HAVE TWO WHEELS
AND ONE LIFE!
Other parts of an BIKE:
Meter: Meter is use for measure the Speed,
RPM, Fuel, Average, Direction of Indicator,
Neutral position of Gear etc.
It has two type :
1. Analogic Meter : It show the all functions
which we discuss above. But it gives less accuracy.
It is most commonly used in cheaply bike.
2.Digital Meter: It is modern type of meter. It also
shows all functions & also gives accurate value. It
is costly so it is used in costly bike.
Tyre:
Front Tyre : Mostly it find in small size than rear tyre. On this tyre steering connect & move in left or right side. Rear Tyre: It find in big size than front tyre. The Transmission is given to this tyre with the help of chain system.
Pressure in Tyres:
Products of H.M.s.i.
1. Activa:-The Honda
Activa is the first scooter
model released by HMSI
for the Indian market. It
was marketed as a family
vehicle. Honda Activa is
recommended for its
more practical and
conservative styling, ease
of use, better ride quality
and the excellent 102 cc
engine. The scooter is also
known as a family two-
wheeler for its higher
load carrying capacity. The vehicle has the option of kick- and self-starts. The chassis
is of high rigidity under bone type and the body panels are molded steel sheet.
Specification:-
ENGINE:-
Engine 4- Stroke, Single Cylinder, air Cooled
Displacement 110cc (new)
Bore and Stroke 50 x 52
Compression Ratio 9:1
Max. power 7.1 PS (5.22 KW) @ 7000rpm
Max. Torque 0.8 Kgm @ 5500rpm
Transmission Variomatic
Chassis:-
Electrical :-
2. AVIAToR:-
The Honda Aviator sports the proven power mill of the Activa in an attractive
light weight body. The larger front wheel and improved suspension make for a
smoother ride. Its lightweight 12-inch-alloy wheels are a first for the scooter industry
in India and are standard on the Disc brake model.Large Multi-reflector Halogen
Headlamp, clear lens indicator and attractive instrument panel add to the distinctive
look of the
scooter.Honda
Patented puncture
resistant tuff up tube
minimizes the
incidents of sudden
punctures by 70%.
The Aviator
boasts of a high
Clutch Dry Automatic Centrifugal
Ignition CDI
Fuel Supply Carburetor Keihin
Chassis Type High rigidity Underbone Type
Suspension (Front) Bottom link with Spring loaded hydraulic damper (80mm Travel)
Suspension (Rear) Unit Swing with Spring loaded hydraulic damper (75mm travel)
Brakes Front - 130mm Drum / Rear - 130 mm Drum
Tyres Front - 3.50 X 10 / Rear - 3.50 X 10
Battery 12v 5Ah
Head/Tail/Stop Lamp 35W/5W/21W
quality telescopic front suspension & rear unit swing suspension setup that achieves
smoother handling, lower vibration and more stable high-speed control than any
scooter in its class. The New Aviators body
design is a combination of Metal and high impact resistant ABS parts so as to reduce
the overall weight of the vehicles for better mileage
Specification:- ENGINE:-
Chassis:-
Electrical :-
Engine 4- Stroke, Single Cylinder, air Cooled, OHC
Displacement 102cc
Bore and Stroke 50 x 52
Compression Ratio 9:1
Max. power 7.1 PS (5.22 KW) @ 7000rpm
Max. Torque 0.8 Kgm @ 5500rpm
Transmission Variomatic
Clutch Dry Automatic Centrifugal
Ignition CDI
Fuel Supply Carburetor Keihin
Chassis Type High rigidity Underbone Type
Suspension (Front) Telescopic
Suspension (Rear) Unit Swing with Spring loaded hydraulic damper
Brakes Front –190mm Drum Rear - 130 mm Drum
Tyres Front –90 X 12 / Rear - 3.50 X 10
Battery 12v 5Ah
Head/Tail/Stop Lamp 35W/5W/21W
3. DIO:-
The Honda Dio packages the
proven mechanicals from the
Activa into an attractive fibre body.
European looks, wedge shaped
aerodynamic design and excellent
fit and finish levels make this easily
the most attractive scooter in its
class. With enough space for a full
face helmet or other odds and ends
along with a large flat floor board
this scooter has great load
carrying capacity. spacious
contoured seat coupled with the
high ground clearance make for
a comfortable ride.
The Honda Dio is also
exports in European Countries
named as LEAD and in Gulf
countries named as BEAT.
Specification:-ENGINE:-
Engine 4- Stroke, Single Cylinder, air Cooled
Displacement 102cc
Bore and Stroke 50 x 52
Compression Ratio 9:1
Max. power 7.1 PS (5.22 KW) @ 7000rpm
Max. Torque 0.8 Kgm @ 5500rpm
Transmission Variomatic
Clutch Dry Automatic Centrifugal
Ignition CDI
Chassis:-
Electrical :-
4. Cb SHINe:-
The HondaShine has produced by Honda in India. It is a 4 stroke 12.6 cc bike. The
Shine is one of the most perfect bikes on Indian road condition and delivers superb
comfort and great performance. The Honda Shine is an excellent motorbike. Roller
rocker arm, aerodynamic body, Tumble Flow Combustion Chamberto provide
Fuel Supply Carburetor Keihin
Chassis Type High rigidity Underbone Type
Suspension (Front) Bottom link with Spring loaded hydraulic damper
Suspension (Rear) Unit Swing with Spring loaded hydraulic damper
Brakes Front - 130mm Drum Rear - 130 mm Drum
Tyres Front - 3.50 X 10 / Rear - 3.50 X 10
Battery 12v 5Ah
Head/Tail/Stop Lamp 35W/5W/21W
adequate power without sacrificing on fuel economy, Multi Mapping CDI etc. is
some of the top features of Honda Shine.Riding position is designed to provide
maximum comfort
Specification:-
ENGINE:-
Chassis:-
Electrical :-
Engine 4- Stroke, Single Cylinder, air Cooled
Displacement 124.7cc
Bore and Stroke 52.4 x 57.86
Compression Ratio 9.2:1
Max. power 10.44 PS (7.68 KW) @ 7500rpm
Max. Torque 10.9 Nm @ 5500rpm
Transmission 4 Speed, Constant Mesh, All Up
Clutch Multiplate Wet
Ignition Digital CDI
Fuel Supply Carburetor CV Type
Chassis Type Advanced Diamond Frame
Suspension (Front) Telescopic Fork
Suspension (Rear) 3 Step Spring Loaded Hydraulic Shock Absorber
Brakes Front –240mm/130 mm Disc/Drum Rear - 130 mm Drum
Tyres Front –2.75X 18 / Rear –2.75X 18
Battery 12v 7Ah
Head/Tail/Stop Lamp 35W/5W/21W
5. Stunner CBF :-
Definitely the
sportiest 125 in the
market. This bike is
bound to make some
big bike owners feel
envious. A new
advanced and high
performance 11 bhp
Honda engine with 5
speed transmission
ensures an absolutely
sensational ride. It
gives an excellent
power at all speed
ranges and provides
superior initial
acceleration & overtaking pick up. First Time in its category, Tubeless tyres in front as well
rear. This enhances performance, better cornering & chances of sudden deflation of tyres
on punctures are reduced. 100/90 Wider tubeless tyre in rear adds to the appeal. The 17
inch Black alloy wheels add on to the sports character of the bike. Diamond Frame with
Rectangular Box type Swing Arm provides good stability in harsh and daily use conditions.
Efficient Hydraulic 240mm front disc brake provides efficient braking performance in all
weather conditions and ensures stability at high speeds.
Specification:-
ENGINE:-
Engine 4- Stroke, Single Cylinder, air Cooled
Displacement 124.7cc
Bore and Stroke 52.4 x 57.86
Compression Ratio 9.2:1
Max. power 11.11 PS @ 8000rpm
Chassis:-
Electrical :-
6. cb unicorn :-
The smoothest 150cc in
the market, the Honda
Unicorn Sports is now
redesigned to make heads
turn with its attractive,
aggressive look. The
Unicorns power plant uses
technologies such as roller
rocker arms, two way air
jacket, tumble flow
combustion, multimapping
CDI and an offset crank to
provide performance
through the rev range.
Max. Torque 11Nm @ 6500rpm
Transmission 5 Speed, Constant Mesh, 1 Down - 4 Up
Clutch Multiplate Wet
Ignition Digital CDI (multi mapping)
Fuel Supply Carburetor CV Type
Chassis Type Diamond Frame
Suspension (Front) Telescopic Hydraulic Fork
Suspension (Rear) Rectangular swing arm with 3 step spring loaded hydraulic dampers
Brakes Front –240mm/130 mm Disc/Drum Rear - 130 mm Drum
Tyres Front - 100/80 X 17 Tubeless Rear - 100/90 X 17 Tubeless
Battery 12v 7Ah
Head/Tail/Stop Lamp 35W/5W/21W
Updated graphics, redesigned instrument console, alloy wheels, broader rear tyre and
a new aggressive fairing adds a muscular look to this proven performer. The first bike
in India to offer Mono Suspension which offers better traction and handling.
Specification:-
ENGINE:-
Chassis:-
Electrical :-
Engine 4- Stroke, Single Cylinder, air Cooled
Displacement 149.1cc
Bore and Stroke 57.3 x 57.8
Compression Ratio 9.6:1
Max. power 13.48 PS @ 8000rpm
Max. Torque 12.8Nm @ 6500rpm
Transmission 5 Speed, Constant Mesh, 1 Down - 4 Up
Clutch Multiplate Wet
Ignition Digital CDI
Fuel Supply Carburetor CV Type
Chassis Type Diamond Frame
Suspension (Front) Telescopic
Suspension (Rear) Monoshock
Brakes Front –240mm/130 mm Disc/Drum Rear - 130 mm Drum
Tyres Front - 100/90 X 18 Rear –2.75 X 18
Battery 12v 7Ah
Head/Tail/Stop Lamp 35W(Halogen)/5W/21W
7. twister cb 110 :-
Introducing the
110cc CB Twister.
Great mileage like
any 110cc, highly
affordable like any
110cc, incredibly
stylish unlike any.
110cc bikes will
never be the same
again..First Time in
its category,
Tubeless tyres in
front as well rear.
This enhances
performance, better
cornering & chances
of sudden deflation
of tyres on punctures are reduced. 100/90 Wider tubeless tyre in rear adds to the
appeal. The 17 inch Black alloy wheels adds on to the sports character of the
bike.Diamond Frame with Rectangular Box type Swing Arm provides good stability in
harsh and daily use conditions.
Specification:-
ENGINE:-
Engine 4- Stroke, Single Cylinder, air Cooled
Displacement 109cc
Bore and Stroke 52.4 x 57.86
Compression Ratio 9.2:1
Max. power 9 bhp @ 8000rpm
Max. Torque 9 Nm @ 6000rpm
Transmission 4 Speed, Constant Mesh, 1 Down - 3 Up
Chassis:-
Electrical :-
8. cb unicorn
dazzler :-Unicorn CB Dazzler has
tried and tested
Unicorn’s 149.1cc four
stroke engine with a
hotter cam profile to
up the power quotient
to 14.2 bhp. Dazzler
has 17 inch alloy
wheels and this
crucially alters the
gearing. It has five
speed transmission,
digital instrumentation, and rear disc brake. The Honda CB Unicorn Dazzler will give a
mileage of 60 kmpl. It has 150cc air-cooled single cylinder powerplant. The Honda CB
Clutch Multiplate Wet
Ignition Digital CDI (multi mapping)
Fuel Supply Carburetor CV Type
Chassis Type Diamond Frame, twin pipe
Suspension (Front) Telescopic Hydraulic Fork
Suspension (Rear) Spring loaded Hydraulic shock absorber with rectangular box type swing arm
Brakes Front –240mmDisc Rear - 110 mm Drum
Tyres Front - 70/100 X 17 Tubeless Rear - 80/100 X 17 Tubeless
Battery 12v 3Ah Maintenance free
Head/Tail/Stop Lamp 35W/5W/21W Halogen
Unicorn Dazzler is available in four colors armour gold metallic, pearl Siena red, pearl
night star black, sword silver metallic.
Specification:-
ENGINE:-
Chassis:-
Electrical :-
Engine 4- Stroke, Single Cylinder, air Cooled
Displacement 149.1cc
Bore and Stroke 57.3 x 57.8
Compression Ratio 9.2:1
Max. power 14 bhp @ 8500rpm
Max. Torque 1.3 kg @ 6500rpm
Transmission 5 Speed, Constant Mesh, 1 Down - 4 Up
Clutch Multiplate Wet
Ignition Digital CDI (multi mapping)
Fuel Supply Carburetor CV Type
Chassis Type Advanced Design Diamond Frame
Suspension (Front) Telescopic Hydraulic Fork
Suspension (Rear) Mono Suspension 3 step adjust
Brakes Front –240mm Disc Rear - 220 mm Disc
Tyres Front - 80/100 X 17 Tubeless Rear - 110/80 X 17 Tubeless
Battery 12v 4Ah Maintenance free
Head/Tail/Stop Lamp 35W/5W/21W Halogen
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