3786a renault technical note
DESCRIPTION
Renault technical noteTRANSCRIPT
-
Renault s.a.s 2008
"The repair methods given by the manufacturer in this document are based on the technicalspecifications current when it was prepared.The methods may be modified as a result of changes introduced by the manufacturer in theproduction of the various component units and accessories from which his vehicles areconstructed."
All copyrights reserved by Renault.The reproduction or translation in part of whole of the present document, as well as the useof the spare parts reference numbering system, are prohibited without the prior writtenconsent of Renault.
77 11 327 282 DECEMBER 2008 Edition Anglaise
Technical Note3786A
DXX, and D4D or D4F or D7D or D7F - FXX, and F4P or F4R or F5R or F8Q or F9Q - GXX, and G9T or G9U - KXX, and K4J or K4M or K7J or K7M or K9K - LXX, and L7X - PXX, and P9X - SXX, and S8W or S9W - VXX, and V4Y - ZXX,
and ZD3
Belt tensions for D, F, G, K, L, P, S, V, ZD3 engines
Sub-sections concerned: 10A - 11A - 16A - 62A - 62B - 62C
Recommendations for fitting the timing belts and accessories belts.
Tension values (frequency in Hertz)Refer to Technical Note 3787A for the tension values for other engines.
-
Renault s.a.s 2008
"The repair methods given by the manufacturer in this document are based on the technicalspecifications current when it was prepared.The methods may be modified as a result of changes introduced by the manufacturer in theproduction of the various component units and accessories from which his vehicles areconstructed."
All copyrights reserved by Renault.The reproduction or translation in part of whole of the present document, as well as the useof the spare parts reference numbering system, are prohibited without the prior writtenconsent of Renault.
77 11 327 282 DECEMBER 2008 Edition Anglaise
This note cancels and replaces Technical Notes 3247A and 3360A
Edition 3
-
Belt tensions for D, F, G, K, L, P, S, V,ZD3 engines
Contents
Page
Belt tensions for D, F, G, K, L, P, S, V, ZD3 enginesContentsPage
10A ENGINE AND CYLINDER BLOCK ASSEMBLY
Title has to be defined 10A-1
Timing belts: Tension values 10A-2
Title has to be defined 10A-11
Accessories belt: Tension values 10A-12
... 10A-30
-
10A-1
ENGINE AND CYLINDER BLOCK ASSEMBLYTitle has to be defined
DXX FXX, and F4P or F4R KXX GXX PXX SXX FXX, and F9Q, and 200 or 204 or 260 or 650 or 660 or664 or 670 or 674 or 680 or 718 or 732 or 733 or 738 or 740 or 748 or 750 or 751 or 752 or 754 or 755 or 756 or758 or 759 or 760 or 762 or 772 or 774 or 790 or 796 or 800 or 803 or 804 or 808 or 812 or 820
10A
There are two distinct tensioning processes that mustbe observed, according to the engine family.Some engines require:
- the application of a pretensioning torque (using thespecial tooling for the engine type) to the belt sectionto be measured to compensate for all the belt play.
- the application of a pretensioning torque followed bypretension T1 and final fitting tension T2.
The purpose of these two operations is to stabilise thebelt's internal tension, to make a reliable tensionmeasurement.
I - RECOMMENDATIONS FOR REPAIR
II - PARTS ALWAYS TO BE REPLACEDParts always to be replaced:- the belt,- the tensioning roller,- the fixed roller,- the crankshaft accessories pulley bolt.
III - PROCEDURE FOR TENSIONING THE BELT WITH PRETENSIONING TORQUE
Engine cold, ambient temperature.
Put the timing at setting point (top dead centre).
Refit:
- the tensioning roller,
- the timing belt.
Set the tensioning roller tight against the belt using tool(Mot. 1135-01).
Lock the tensioning roller nut.
Apply the pretensioning torque using the (Mot. 1386)for the D7 engine and the (Mot. 1501) for the K7M en-gine, using a torque wrench set to a torque of 10 Nm,to the belt section to be measured.
Unscrew the tension wheel nut.
Tighten the belt using the (Mot. 1135-01) whilst tensio-ning the belt using the (Mot. 1505) or (Mot. 1715) untilthe recommended fitting tension is obtained.
Lock the tensioning roller nut.
Turn the crankshaft four times.
Move the timing to the setting point.
Apply the pretensioning torque using the (Mot. 1386)for the D7 engine and the (Mot. 1501) for the K7M en-gine, using a torque wrench set to a torque of 10 Nm,to the belt section to be measured.
Check that the tension value is within the fitting tensiontolerance, otherwise adjust it.
Tighten the tensioning roller nut to torque.
IV - PROCEDURE FOR TENSIONING THE BELT WITH PRETENSIONING TORQUE AND PRETENSION
Essential special tooling
Mot. 1135-01 Timing belt tensioner.
Mot. 1386 Timing belt pretensioningtool.
Mot. 1501 Timing belt preloading tool.
IMPORTANTWear protective gloves during the operation.
WARNINGThe belt must be replaced with a new one if it hasbeen removed.When replacing a timing belt, the timing belt, fixedroller, tensioning roller and crankshaft accessoriespulley bolts must be replaced.
DXX, and D7D or D7F KXX, and K7M
-
10A-2
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
DXX
10A
(1) Pretensioning torque tool (M) Measuring point
D4D or D4F
Engine type Fitting tension (Hertz)D4D / D4F AUTOMATIC TENSION WHEEL
106037
D7D or D7F
Engine type Fitting tension (Hertz)D7D/D7F 145 5
16294
-
10A-3
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
KXX
10A
(1) Pretensioning torque tool (M) Measuring point
K4J or K4M
Engine type Fitting tension (Hertz)K4J / K4M AUTOMATIC TENSION WHEEL
106042
K7J or K7M
Engine type Fitting tension(Hertz)
K7M 702,703,790 144 5
K7J / K7M 704,710,720,744,745,746
162 5
16293
K9K
Engine type Fitting tension (Hertz)K9K AUTOMATIC TENSION WHEEL
-
10A-4
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
KXX
10A
106043
-
10A-5
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
FXX
10A
Pretensioning torque tool (M) Measuring point
F4P or F4R or F5R
Engine type Fitting tension (Hertz)F4P / F4R /F5R
AUTOMATIC TENSION WHEEL
106038
F9Q
Engine type Fitting tension (Hertz)F9Q 200,204,650,670,718,750,751,752,754,760,762,772,774,820,
T1 = 90 3T2 = 90 3
F9Q 260,262,264,660,664,674,757,758,759,794, 800,803,804,808,812, 814
T1 = 90 3T2 = 78 3
17721
F8Q or F9Q
Engine type Fitting tension (Hertz)F9Q 710,717,722,731,736,744,770,780,782
AUTOMATIC TENSIONWHEEL
F9Q 732,733,738,740,746,748,790,796,798
T1 = 67 3T2 = 67 5
F8Q T1 = 68 3T2 = 61 5
-
10A-6
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
FXX
10A
(2) Pretensioning torque tool (M) Measuring point
16292
-
10A-7
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
GXX
10A
Engine type Fitting tension (Hertz)G9T / G9U AUTOMATIC TENSION WHEEL
106041
-
10A-8
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
LXX
10A
(M) Measuring point
Engine type Fitting tension (Hertz)L7X 106 4
17722
-
10A-9
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
SXX
10A
Engine type Fitting tension (Hertz)S8W / S9W AUTOMATIC TENSION WHEEL
106044
-
10A-10
ENGINE AND CYLINDER BLOCK ASSEMBLYTiming belts: Tension values
PXX
10A
Engine type Fitting tension (Hertz)P9X AUTOMATIC TENSION WHEEL
106036
-
10A-11
ENGINE AND CYLINDER BLOCK ASSEMBLYTitle has to be defined
DXX FXX, and F4P or F4R KXX GXX PXX SXX FXX, and F9Q, and 200 or 204 or 260 or 650 or 660 or664 or 670 or 674 or 680 or 718 or 732 or 733 or 738 or 740 or 748 or 750 or 751 or 752 or 754 or 755 or 756 or758 or 759 or 760 or 762 or 772 or 774 or 790 or 796 or 800 or 803 or 804 or 808 or 812 or 820
10A
I - RECOMMENDATIONS FOR REPAIR
II - PARTS ALWAYS TO BE REPLACED
Parts always to be replaced:- fixed roller,
- tension wheel,
- accessories belt.
III - V BELT
Procedure for tensioning a V-belt
Engine cold, ambient temperature.
Fit the new belt.Put the tension wheel resting on the belt.
Tighten the belt using the (Mot. 1505) or (Mot. 1715) tothe recommended fitting tension.Lock the tension wheel
Turn the crankshaft through two revolutions.Check the tension using the (Mot. 1505) or (Mot.1715).
Check that the tension is within the fitting tension tole-rance; if not readjust it.
IV - RIBBED BELT
Procedure for tensioning a ribbed beltEngine cold, ambient temperature.Clean the crankshaft accessories pulley V-groovesusing a brush.Refit:- the new tensioning roller,- the new fixed roller,- the new belt.Put the tension wheel resting on the belt.Tighten the belt using the (Mot. 1505) or (Mot. 1715) tothe recommended fitting tension.Lock the tensioner.
Turn the crankshaft through two revolutions.Check the tension using the (Mot. 1505) or (Mot.1715).Check that the tension is within the fitting tension tole-rance; if not readjust it.
Essential special tooling
Mot. 1505 Belt tension setting tool (fre-quency meter)
Mot. 1715 Belt tension checking tool(frequency indicator).
IMPORTANTWear protective gloves during the operation.
WARNINGThe belt must be replaced with a new one if it hasbeen removed.
When replacing the belt, be sure to replace the ten-sioning rollers and fixed rollers.Do not run the engine without the accessories beltto avoid damaging the crankshaft accessories pul-ley.
SXX
-
10A-12
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
DXX
10A4-toothed ribbed belt
(1) Crankshaft (2) Alternator (M) Measuring point
5-toothed ribbed belt
(1) Crankshaft (3) Power-assisted steering pump (5) Tensioning roller (M) Measuring point
5-toothed ribbed belt
(1) Crankshaft (4) Air conditioning compressor (5) Tensioning roller (M) Measuring point
5-toothed ribbed belt
Enginetype
Fitting tension(Hertz)
Belt function
D4D / D4F 260 5Alternator
D7D/D7F 244 5
10071
D4D or D4F or D7F
Enginetype
Fitting tension(Hertz)
Belt function
D4D / D4F 210 5 Power-assistedsteering pumpD7F 177 5
97267-1
Enginetype
Fitting tension(Hertz)
Belt function
D4D / D4F 210 5 Air conditioningcompressorD7D/D7F 191 5
97267
D4D or D4F or D7F
Enginetype
Fitting tension(Hertz)
Belt function
D4D / D4F 210 5 Power-assistedsteering pump /Air conditioningcompressor
D7F 180 5
-
10A-13
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
DXX
10A
(1) Crankshaft (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller (M) Measuring point
14263
-
10A-14
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
KXX
10A
5-toothed ribbed belt
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (5) Mechanical tension wheel
(6) Fixed roller (M) Measuring point
Crankshaft pulley
Alternator pulley
K4J or K4M or K7J or K7M
Enginetype
Fitting tension(Hertz)
Belt function
K7J 700,701K7M 704,746K4M 700,701,704,706,707,708,709,710,712,714,718,720,724,730,732,734,736,740,742,743,744,745,746,748,749,750,752,753,754,770,776K4J 710,711,712,713,714,750
204 4 Al ternator /Power-assistedsteering pumpor Fixed roller
106045
WARNINGObserve the belt positioning on the various pulleys.Check that all the external teeth are free.
105999
106003
-
10A-15
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
KXX
10APower-assisted steering pump pulley or fixed roller
5-toothed ribbed belt
(1) Crankshaft (2) Alternator (5) Mechanical tension wheel (6) Fixed roller (M) Measuring point
Fixed roller pulley
106005
K4J or K4M or K9K
Engine type Belt function Fitting ten-sion (Hertz)
K7J 700,701K7M 746K4J 710,711,730,732K4M 690,692,694,730,732,736,744,745,746,760,761,766,776,782,790,791,794,800,801,804,812,813,814,844,856K9K
Alternator 234 11
106045
WARNINGObserve the belt positioning on the various pulleys.Check that the fixed roller pulley internal tooth isfree.
106001
-
10A-16
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
KXX
10A
6-toothed ribbed belt
- (1) Crankshaft- (2) Alternator- (5) Mechanical tension wheel- (6) Fixed roller- (M) Measuring point
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Auto tensioner (6) Fixed roller
K4J or K4M
16302
Engine type Belt func-tion
Fitting ten-sion (Hertz)
K4J 730,732,740,770,780K4M 690,692,760,761,764,766,782,790,791,794,800,801,804,812,813,830,831,856
Alternator 280 14
K4J or K4M or K7J or K7M
Enginetype
Belt function Fitting tension(Hertz)
K4J / K4MK7J / K7M
Alternator / Airconditioningcompressor /Power-assistedsteering pump
AUTOMATICTENSIONWHEEL
105998
WARNINGFor engines fitted with a 5-toothed ribbed belt, res-pect the position of the belt on the various pulleys.
Check that all the internal teeth are free.
-
10A-17
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
KXX
10ACrankshaft pulley
Alternator pulley
Power-assisted steering pump pulley
Air conditioning compressor pulley
106001
106004
106002
106000
-
10A-18
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
KXX
10A
(1) Crankshaft (2) Alternator (4) Air conditioning compressor (5) Auto tensioner
Air conditioning compressor pulley
(1) Crankshaft
K4J or K4M or K9K
Engine type Belt function Fitting tension(Hertz)
K4JK4M
K9K
Alternator /Air conditio-ning com-pressor
AUTOMATICTENSIONWHEEL
106045
WARNINGFor engines fitted with a 5-toothed ribbed belt, res-pect the position of the belt on the various pulleys.Check that the air conditioning compressor pulleyinternal tooth is free.
106000
K7M
Enginetype
Belt function Fitting tension(Hertz)
K7M Alternator 153 5
13511
-
10A-19
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
KXX
10A (2) Alternator (5) Mechanical tension wheel (M) Measuring point
(1) Crankshaft (4) Air conditioning compressor
(5) Tensioning roller (7) Servo pump (M) Measuring point
(1) Crankshaft (3) Power-assisted steering pump (5) Mechanical tension wheel (M) Measuring point
K7M
Enginetype
Fitting tension(Hertz)
Belt function
K7M 744,745
AUTOMATICTENSIONWHEEL Air conditioningcompressor /
Servo pumpK7M 702,703,720,790
182 5
98707
K7M
Enginetype
Belt function Fitting tension(Hertz)
K7M Power-assistedsteering pump
178 5
13510
K7J or K7M
Enginetype
Belt function Fitting tension(Hertz)
K7J 710
K7M 702,703,710,720
Alternator 307 15
-
10A-20
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
KXX
10A
(1) Crankshaft (2) Alternator (M) Measuring point
Elastic belt
Crankshaft (2) Air conditioning compressorMeasuring point
(1) Crankshaft (3) Power-assisted steering pump (M) Measuring point
16300
K7J or K7M
Enginetype
Belt function Fitting tension(Hertz)
K7J 710K7M 710
Air conditioningcompressor
AUTOMATICTENSIONWHEEL
16301
K7M
Enginetype
Belt function Fitting tension(Hertz)
K7M Power-assistedsteering pump
190 5
16301
-
10A-21
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
FXX
10A
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (8) Water pump (M) Measuring point
(1) Crankshaft (2) Alternator (4) Air conditioning compressor (8) Water pump (M) Measuring point
F4P or F4R or F8Q or F9Q
Enginetype
Belt function Fitting tension(Hertz)
F4P / F4R /F8Q / F9Q
Al ternator /Power-assistedsteering pump /Water pump
188 5
98751
F8Q or F9Q
Enginetype
Belt function Fitting tension(Hertz)
F8Q/F9Q Alternator / Airconditioningcompressor /Water pump
188 5
98751
F8Q
Enginetype
Belt function Fitting tension(Hertz)
F8Q Al ternator /Power-assistedsteering pump /Water pump
169 2
-
10A-22
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
FXX
10A
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (8) Water pump (M) Measuring point
(1) Crankshaft (2) Alternator (8) Water pump (M) Measuring point
13509
F8Q
Enginetype
Belt function Fitting tension(Hertz)
F8Q Al ternator /Water pump
165 5
16304
F4P or F4R or F5R or F9Q
Enginetype
Belt function Fitting tension(Hertz)
F4P / F4R /F5R / F9Q
Al ternator /Power-assistedsteering pump /Air conditioningcompressor
AUTOMATICTENSIONWHEEL
-
10A-23
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
FXX
10A
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller (8) Water pump
106016
F4P or F4R or F5R
Enginetype
Belt function Fitting tension(Hertz)
F4P/F4R/F5R
Al ternator /Power-assistedsteering pump /Air conditioningcompressor /Water pump
AUTOMATICTENSIONWHEEL
106017
WARNINGObserve the belt positioning on the various pulleys.Check that the power assisted steering pump andair conditioning compressor pulley internal teeth arefree.
-
10A-24
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
FXX
10APower-assisted steering pump pulley
Air conditioning compressor pulley
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller
106002
106000
F4R or F9Q
Enginetype
Belt function Fitting tension(Hertz)
F4R Al ternator /Power-assistedsteering pump AUTOMATIC
TENSIONWHEELF4R / F9Q Alternator / Air
conditioningcompressor
106045
F4R
Enginetype
Belt function Fitting tension(Hertz)
F4R Al ternator /Power-assistedsteering pump /Air conditioningcompressor /Water pump
AUTOMATICTENSIONWHEEL
-
10A-25
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
FXX
10A
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller (8) Water pump
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller (8) Water pump
16268
F8Q or F9Q
Enginetype
Belt function Fitting tension(Hertz)
F8Q/F9Q Al ternator /Power-assistedsteering pump /Air conditioningcompressor /Water pump
AUTOMATICTENSIONWHEEL
16268
F8Q
Enginetype
Belt function Fitting tension(Hertz)
F8Q Al ternator /Power-assistedsteering pump /Air conditioningcompressor /Water pump
170 5
-
10A-26
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
FXX
10A
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller (8) Water pump (M) Measuring point
16306
-
10A-27
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
GXX
10A
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (5) Tensioning roller (6) Fixed roller
Enginetype
Belt function Fitting tension(Hertz)
G9T / G9U Al ternator /Power-assistedsteering pump /Air conditioningcompressor
AUTOMATICTENSIONWHEEL
106013
Enginetype
Belt function Fitting tension(Hertz)
G9T / G9U Al ternator /Power-assistedsteering pump
AUTOMATICTENSIONWHEEL
106014
-
10A-28
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
PXX
10A
(1) Crankshaft (2) Alternator (3) Power-assisted steering pump (4) Air conditioning compressor (5) Tensioning roller (6) Fixed roller
Enginetype
Belt function Fitting tension(Hertz)
P9X Al ternator /Power-assistedsteering pump /Air conditioningcompressor
AUTOMATICTENSIONWHEEL
106015
-
10A-29
ENGINE AND CYLINDER BLOCK ASSEMBLYAccessories belt: Tension values
VXX
10A
(1) Crankshaft (2) Alternator (4) Air conditioning compressor (5) Tensioning roller (M) Measuring point
(1) Crankshaft
(3) Power-assisted steering pump (M) Measuring pointEngine
typeBelt function Fitting tension
(Hertz)V4Y Alternator / Air
conditioningcompressor
302 12
106045
Enginetype
Belt function Fitting tension(Hertz)
V4Y Power-assistedsteering pump
231 12
16301
-
10A-30
ENGINE AND CYLINDER BLOCK ASSEMBLY...
DXX KXX ZXX FXX PXX VXX GXX
10A
10A-ENGINE AND CYLINDER BLOCK ASSEMBLYTitle has to be definedTiming belts: Tension valuesTitle has to be definedAccessories belt: Tension values...