Page 50 of 259
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47
Engine : XFX
SPECIAL FEATURES : TIGHTENING TORQUES ( m.daN)
(8) Crankshaft bearings
Carry out the following operations :
- Clean the threads of the screws with a brush.
- Refit the screws with a coating of grease, on threads and under
heads "MOLYKOTE G RAPID PLUS".
- Check that the 8 centring pins are in place.
Tightening :
- Pre-tighteningM11to 3 ± 0.3 (Order from 1to8)
- Pre-tighteningM8to 1 ± 0.1(Orer fromAto H)
- TighteningM6 to 1 ± 0.1(Order from a to m)
- UntighteningM11to M8
Proceed screw by screw :
- TighteningM11to 3 ± 0.3(order from 1to 8), then
One angular tightening of 180°
- TighteningM8 to 1 ± 0,1(Order from Ato H), then
One angular tightening of180°
Max. length under heads of the screws M11 = 131.5 mm.
Max. length under heads of the screws M8 = 119 mm.
B1BP1GYD
Page 51 of 259
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48
Engine : XFX
SPECIAL FEATURES : TIGHTENING TORQUES ( m.daN)
(9) Oil sump.
- Pre-tightening0.5 ± 0.1
- Tightening0.8 ± 0.1
(10) Crankshaft hub.
- Tightening4 ± 0.4
- Angular tightening80°
(11) Crankshaft pulley 2.5 ± 0.6
(12) Inlet distibutor (Equipped with a new seal)
- Pre-tightening0.4 ± 0.1
- Tightening0.8 ± 0.1
(13) Air inlet manifold.
- Pre-tightening0.4 ± 0.1
- Tightening0.8 ± 0.1
B1BP1GZD
Page 52 of 259
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49
Engine : XFX
SPECIAL FEATURES : TIGHTENING TORQUES ( m.daN)
(14) Camshaft hubs :
1stmethod(Advised method).
- Tightening2 ± 0.2
- Angular tightening57°
2
ndmethod
- Tightening8 ± 0.8
(15) Guide roller
(16) Timing belt tensioner roller 8 ± 1.2
(17) Camshaft pulley8 ± 1.2
(18) Water pump.
- Pre-tightening0.5 ± 0.1
- Tightening0.8 ± 0.1
B1EP151D
Page 53 of 259
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50
Engine : XFX
SPECIAL FEATURES : TIGHTENING TORQUES ( m.daN)
In the order indicated
(19) Oil pump.
- Pre-tightening0.5 ± 0.1
- Tightening0.8 ± 0.1
B1FP04KC
Page 64 of 259
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61
AUXILIARY EQUIPMENT DRIVE BELT
Engines : 6FZ-RFN-RLZ
Without Aircon
With Aircon
TOOLS
[1] Pliers for removing plastic pegs7504-T
Remove the belt.
- Detension the belt (3)by turning the tensioner roller(1), by the screw(2)
(anti-clockwise).
WARNING:the screw (2) has a left hand thread.
- Remove the belt (3), while keeping the tensioner roller (1)tensioned.
Refit the belt.
- Compress the tensioner roller (1).
- Fit the belt (3).
- Release the tensioner roller (1).
Tightening torques m.daN.
Tensioner roller screw (4) 2 ± 0.2
Guide roller screw (5) 3.5 ± 0.3
B1BP23QC
B1BP23PC
B1BP23RC
Page 94 of 259
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91
SPECIAL FEATURES : POWER UNIT SUSPENSION
Engines : 6FZ-RFN- RLZ
Tightening torques (m.daN)
(1) 4.5 ± 0.5
(2) 6.1 ± 0.6
(3) 5 ± 0.5
(4) 5 ± 0.5
(5) 5 ± 0.5
(6) 5 ± 0.5
(7) 4.5 ± 0.5
(8) 6.5 ± 0.6
(9) 2.7 ± 0.3
(10) 4.5 ± 0.5
(11) 4.5 ± 0.5
B1BP2BSP
Page 95 of 259
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92
SPECIAL FEATURES : POWER UNIT SUSPENSION
Engine : XFX
A- Manual gearbox: (LH mounting):
(1) Bolt4.5 ± 0.5
(2) Pin5 ± 0.5
(3) Bolt3 ± 0.3
(4) Nut6.5 ± 0.6
B - Automatic gearbox:
(5)Bolt6 ± 0.6
(6)Bolt5.5 ± 0.5
(7) Pin0.8 ± 0.1
(8)Bolt2.7 ± 0.3
(9) Nut2.8 ± 0.1
Upper RH engine mounting:
(10) Bolt6.1 ± 0.6
(11)Bolt6.1 ± 0.6
(12)Bolt4.5 ± 0.5
(13) Nut5 ± 0.5
(14) Nut5 ± 0.5
Lower RH engine mounting - Torque reaction rod:
(15) Nut1 ± 0.1
(16)Bolt5 ± 0.5
(17)Bolt5 ± 0.5
B1BP27GP
Page 96 of 259
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93
SPECIAL FEATURES : POWER UNIT SUSPENSION
Engine : RHY
Tightening torques (m.daN)
(1) 4.5 ± 0.5
(2) 5 ± 0.5
(3) 5 ± 0.5
(4) 2.7 ± 0.3
(5) 6.5 ± 0.6
(6) 4.5 ± 0.5
(7) 2.1 ± 0.2
(8) 4.5 ± 0.5
(9) 6.1 ± 0.6
(10) 4.5 ± 0.5
(11) 5 ± 0.5
(12) 5 ± 0.5
B1BP27KP