weekly check a320 (issue 01 rev 00 01-jun-15).pdf

7/24/2019 Weekly Check A320 (ISSUE 01 REV 00 01-JUN-15).pdf

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AIRWORTHINESS MANAGEMENT

Issue no: 01 Approval no: HQCAA/2210/78/AW

Rev: 00

Effective from: June 01st, 2015.

A320-200 WEEKLY CHECK (INCLUDES DAILY)

*A/C REGISTRATION :_______________________

*STATION/FLIGHT NO:______________________

*DATE/TIME:______________________________

FH/FC:___________________________________

Notes:

1.

( * ) To be filled by Engineer.

2.

Tasks to be accomplished every 7-calendar days (168 hours elapsed time) not exceeding the 8

th

day.


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Effective from June 01, 2015.

REFERENCES

Item no. AMM Reference Related Document

1.A.8. AMM 27-54-00-210-005 (MPD 275100-06-1)

1.C.8. AMM 79-00-00-200-013 (MPD 792000-I1-1)

1.C.9. AMM 80-13-41-200-010 (MPD 801300-I1-1)

1.D. AMM 24-21-51-200-010 (MPD 242100-07-1)

1.E.1. AMM 49-16-00-210-004 (MPD 491600-04-1)(EASA AD 2006-0153)

1.E.2. AMM 49-42-51-200-005 (MPD 494251-01-1)(EASA AD 2006-0153)

1.E.3. AMM 49-42-51-700-001 (MPD 494251-02-1)(EASA AD 2006-0153)

2.A.1. AMM 12-32-28-281-001 (MPD 281100-01-2)

3.A.1. AMM 12-14-32-614-801 (MPD 324100-01-1)

3.A.2. AMM 32-42-27-210-003 (MPD 324227-01-1)

3.A.3. N/A (MPD 323105-02-1)(EASA AD 2014-0221)

3.A.4. AMM 12-22-32-640-001-A (AOT A32N006-14)

4.A.1. AMM 12-14-29-614-001 (MPD 291000-14-1)

5.A.1.d. AMM 25-50-00-200-002 (MPD 255000-01-1)

6.A.7. AMM 24-24-00-710-001 (MPD 242400-01-2) (MPD 242400-01-3)

6.A.8. AMM 24-28-00-710-001 (MPD 242800-01-3)

6.A.9. AMM 33-51-00-710-001 (MPD 335100-01-1)

6.A.10. AMM 27-96-00-710-018 (MPD 279000-05-1)

6.E.3. AMM 52-10-00-210-004 (MPD 521000-01-1)

6.E.10. AMM 35-30-00-210-006 (MPD 353000-05-1)

6.E.11. AMM 38-31-00-100-018 (MPD 383100-06-1)


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Effective from June 01, 2015. Page 1 of 8

SN TASK DESCRIPTION MECH AME

1. WALKAROUND INSPECTION:

A.

EXTERNAL FUSELAGE :

Note:Do the walk around inspection of external fuselage as per FIGURE 1attached

with this sheet.

1. Check exterior of fuselage including radome positively latched, avionics

equipment vent air inlet valve, Ram air Inlet flap, pack air intake / outlet, ram air

turbine doors, flight control surfaces and empennage / APU area exhaust, drain

mast and vents (air intake flap closed) as far as visible from ground for

condition, cleanliness and fluid leaks.

2. Do general visual inspections of the lower half of the fuselage from the ground

during the aircraft walk-around.3. Check for presence, condition, clear and cleanliness of Pitot & Static ports, all

probes sensors and crew oxygen cylinder over Pressure indicator (Green disc).

4. Inspect belly fairing access panels & wing-to-fuselage fairings for missing

fasteners.

5. Do a general visual inspection of the stabilizers and the rear fuselage from the

ground during the aircraft walk-around.

6. Make a GVI of the MLG from ground as far as visible & MLG doors.

7. Do a GVI of wing lower surface. This includes the slats and flaps.

8. Check flap attachment bearing no.1 for liner migration. (Only on AP-BLH)

9.

Do a general visual inspection of the passenger/crew doors, the emergency exitsand the cargo doors as far as visible from the ground during the aircraft walk-

around.

10.Check all antennas and static dischargers for their condition & any visible damage.

Note:Where applicable, while inspecting the above items makes sure that there is no

damage, corrosion, leaks or cracks on all the parts of the components and the

structure.

B. NLG/MLG SHOCK STRUTS:

1. Check NLG / MLG shock absorber for Normal extension and cleanliness.

2. Carry out cleaning of shining portion of Main and Nose Landing Gear Shock Strut

telescoping member.

C. ENGINES NACELLES AND PYLONS

1. GVI of power plants, nacelles & pylons of engine 1 & 2 as far as visible from

ground.

2. Check visually Engines & Pylons (Cowling closed) for general condition including:

Cowling panel, air outlets security of latches, lip skin, intake cowl and

engines/pylons drain masts for no obstruction and evidence of leakage.


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3. Check fan blades and spinner for FOD and free rotation.

4. Check visually using flash light turbine exhaust 5th stage LPT blades nozzle and

exhaust/cone for damage and metal deposit.

5.

Check visually using flash light fan exhaust: acoustic lining exit vanes and struts,thrust reverser blocker door.

6. Check fan thrust reverser doors are properly latched (red indicator not

protruding).

7. Check Engine intake/ exhaust and Pylon area for sign of damage and leaks.

8. Check Master Magnetic Chip Detector for evidence of metallic debris.

9. Inspection of Starter Magnetic Chip Detector.

10.Replenish Engine starting oil system.

11.Engine fuel & control - Correct faults of the engine Scheduled Maintenance

Report (SMR).

D. INTEGRATED DRIVE GENERATOR

1. Check oil level of integrated drive generator (green range) and replenish if

necessary.

2. Check filter differential pressure indicator (pop out not protruding).

E. APU SYSTEM

Note:Following tasks are only applicable on AP-BLH (MSN 0542).

1. GVI of APU air inlet plenum & air intake.

2. Check wear indicator of starter motor brush.

3. Test of clutch of APU starter motor.

2. FUEL TANK:

A. 1. Drain water contents from each fuel tank.

3. TIRE PRESSURE:

A. 1. Check tire pressure, if incorrect inflate the tire with nitrogen and then record the

following values.

NLG

Wheel 1 _________ PSI Wheel 2 _________ PSI

LH MLG:

Wheel 1 ________ PSI Wheel 2 _________ PSI

RH MLG:Wheel 3 ________ PSI Wheel 4 _________ PSI


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2. For MLG brakes, measure Heat Pack Wear Indicators with parking brake on.

Brake Assy 1 Brake Assy 2 Brake Assy 3 Brake Assy 4

Fwd Pin mm mm mm mm

Aft Pin mm mm mm mm

3. For MLG Door ActuatorPN114122011 or 114122010:

Open MLG doors.

a. The movement of door actuator must be smooth & continuous. The door

should open from fully closed position to the point at which the actuator is

vertical in 30 seconds.

b.

Move the MLG Door with your hand away from the fully open position,through approximately 30 degrees & back to the fully open position, make

sure that the resistance to motion is smooth. There must be hydraulic

resistance only.

c. With the door fully open, measure the dimension DIM as shown in FIGURE 2.

Dimension DIM must be greater than or equal to 385 mm (15.157 in).

If the door actuator fails any of the above three inspection checks, it must be

replaced before next flight.

4. For MLG Door ActuatorPN114122014:

Perform LH and RH MLG door actuator PN 114122014 greasing as per AMM Task12-22-32-640-001-A.

Note:Ensure greasing of both eye end bearings is accomplished (Refer to FIGURE

3for grease nipples location).

4. HYDRAULIC POWER:

A. 1. Check nitrogen charge pressure on Hydraulic Power Accumulators. Adjust the

Accumulator Pressure as necessary.

5. CARGO COMPARTMENT:

A. 1. Carry out visual inspection of following items in cargo compartment.

a. Door nets and divider nets.

b. Net attachment joints.

c. Floor panels for obvious damage and serviceability of rollers.

d. Cargo door surround, side walls, ceiling, decompression panels, lining, floor

panels and pressure compensation valve.

e. Check cargo compartment for obvious damage and cleanliness.

f.

Check Serviceability of Cargo Compartment lights.


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6. INTERNAL FUSELAGE:

A.

COCKPIT

1. Check instrument & all panels for cleanliness, condition & security of installation.

2. Check cockpit interior, flooring pedestal; upholstery, cover windows/windshields

for cleanliness.

3. Check crew seats, belts & shoulder harness for condition.

4. Check windows & windshields for cracks, delamination & hot spots. Check sliding

window for general condition & operation.

5. Check crew oxygen pressure.

6. Perform CVR Test.

7.

Operational check of Emergency Generating System.8. Operational check of Static Inverter.

9. Operational check of Cabin Emergency Lights.

10.Operational Check Of Electrical Flight Control System (EFCS) - The logics activating

ELAC 1, ELAC 2 and SEC1 standby power supplies - to confirm ability of SEC.1 and

SEC.2 to achieve pitch control - to confirm ability of side stick priority function.

11.Check CFDS (PFR) for slow door opening/closing messages of MLG doors.

12.Print and attach PFR with the Weekly Check.

B.

HYDRAULIC & ENGINE OIL QUANTITY & SQUIB TEST

1. Check hydraulic quantity on ECAM. Make an entry in Tech Log if any

replenishment is performed.

2. Check engine oil quantity within 5 to 30 min after engine shut down: if indication

is below minimum, check engine oil level at tank sight glass top-up oil as required.

3. Perform ENG/APU Fire/Squib Test.

C. APU OIL LEVEL & HOURS RECORD

1.

Perform APU oil level test and record APU hours and cycles via MCDU.

Hours: __________________ Cycles : ____________________

2. Check APU cowling for security.

D. AIRCRAFT DOCUMENTATION

1. Check the following onboard documents

a. Certificate of Registration

b. Certificate of Airworthiness (C of A)

c. Insurance

g. Noise Certificate

h.

Emergency Equipment Charti. Technical Log Book


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d. Weight Schedule

e. Radio License

f. Radio Installation Certificate

j. AOC

k. Certificate of MR

l. Certificate of Maintenance

Release

E. PASSENGER CABIN

1. Ensure A/C interior cleanliness.

2. Check PVC floor covering near entry door and galley areas for obvious damage

and cleanliness.

3. For passenger door, check emergency cylinder/accumulator pressure.

4. Passenger seats for obvious damage and seat covers for condition and stain.

5. Sidewall- and ceiling panels, bins, partitions and curtains for obvious damages and

cleanliness.

6. Ceiling panels for proper installation.

7. Carry out a visual inspection of fwd and aft lavatories extinguisher bottles for

evidence of leakage and/or discharge and check temperature indicators for any

color change.

8. Check all portable Oxygen units for minimum dispatch pressure.

9. Check for serviceability of cabin reading, external lights. Operational test of cabin

emergency lights by Test Emergency Light Sys pushbutton& emergency escape

path marking.

10.Visual check of the tamper seal/serviceability indication of the protective

breathing equipment.(CKPT & CABIN)

11.Cleaning of vacuum waste lines with chemical cleaning agent and crushed ice.

F. EMERGENCY EQUIPMENT

Check all the emergency equipment for condition quantity & validity. Check that all

installation/ fixtures / brackets etc required to secure the emergency equipment to

their proper location are installed and in serviceable condition.

Note:Refer Emergency Equipment Chart in aircraft for location of equipments.


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NOTE: THIS TABLE IS TO BE FILLED ON THE FIRST WEEKLY CHECK OF EVERY MONTH i.e. WEEKLY

CHECK PERFORMED ON ANY OF THE DATES BETWEEN 01st07thOF THE MONTH.

SN DESCRIPTION PART No SERIAL No HST EXPIRY

DATE

If New Bottle Installed

SN: New ExpiryDate

1 Crew OxygenBottle

2 Cabin OxygenBottle



5 Cabin Oxygen

Bottle





Note: An item must be replaced if it has an expiry of less than 30 days starting from the date of

compliance of this particular task.

Certificate of Release to Service (CRS)

I hereby certify that the overhaul / repair(s) / replacement(s) / scheduled maintenance task(s) /

modification(s) / mandatory inspection(s) have been carried out in accordance with the instructions of

the manufacturer and requirements of the Airworthiness Directorate. It is further certified that work

has been performed in accordance with updated manuals, drawing using proper tools, calibrated test

equipments, etc. The aircraft is fully airworthy and meets all the safety / Airworthiness standards.

I am fully conversant with relevant Rules given in CAR 94, ANO's and Airworthiness Notices.

Signature: _____________________

Name: ________________________

AME No. ______________________

Date: _________________________

Note: The person signing CRS is responsible to ensure that each and every task is signed.


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EXTERNAL WALKAROUND DIAGRAM (FIGURE 1)


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FIGURE 3

weekly check a320 (issue 01 rev 00 01-jun-15).pdf

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