what are the torque settings for bearing mains,big ends and head cylinder bolts
BIG END, MAINS AND CYLINDER HEAD TORQUE SETTINGS FOR 2.4 LITRE JEEP CHEROKEE 2003 MODEL
- Tighten the cylinder head bolts in the sequence shown. Using the 4 step torque turn method, tighten according to the following values:
- Step 1: All to 34 Nm (25 ft. lbs.)
- Step 2: All to 68 Nm (50 ft. lbs.)
- Step 3: All to 68 Nm (50 ft. lbs.)
Step 4: Turn an additional 1/4 turn
- Step 5: Install and tighten bolts (1-10) in sequence shown, to 41 Nm (30 ft. lbs.) .
- Tighten bolts (1-10) again to 41 Nm (30 ft. lbs.) PLUS 1/4 turn in sequence shown.
- Install main bearing bedplate to engine block bolts (11-20), and torque each bolt to 28 Nm (20 ft. lbs.) in sequence shown.
Connecting Rod Cap Bolts 54 Nm (40 ft. lbs.) + 1/4 turn
1997 Jetta: Torque settings..vw..the head, fly wheel, big ends.
1997 Jetta3 1800 feul injection
Vibration Damper/belt Pulley
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Main Bearing Cap
| Tighten | 65 Nm (48 ft lb) |
FLYWHEEL TORQUE
| Torque | 60 Nm. (44 ft. lbs.) + 1/4 turn (90°) [1] |
[1] Always replace bolts.
CYLINDER HEAD TIGHTENING TORQUE [1] :
1st sequence: 40 Nm (30 ft lb)
2nd sequence: 60 Nm (43 ft lb)
Final sequence: plus 1/2 turn (180°)
1st sequence: 40 Nm (30 ft lb)
2nd sequence: 60 Nm (43 ft lb)
Final sequence: plus 1/2 turn (180°)
Here are some additional specifications, thanks
ntake Manifold
| Mounting Bolts | 25 Nm (18 ft. lbs.) |
| Bearing Cap Nut | 20 Nm (15 ft. lbs.) |
Rod Bearing Cap
Assembly
To measure radial clearance
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TIGHTENING SPECIFICATIONS
| Oil Pump Bolt | 20 Nm (14 ft. lbs.) |
| Oil Tube To Block | 10 Nm (7 ft. lbs.) |
| Exhaust Manifold to Cyl. Head | 25 Nm (18 ft lb) |
| Exhaust Manifold to Front Exhaust Pipe | 40 Nm (30 ft lb) |
Water Pump
TIGHTENING SPECIFICATIONS
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TIGHTENING SPECIFICATIONS
Connecting Rod Nuts:
Tighten In Two Stages:
Connecting Rod Nuts:
Tighten In Two Stages:
| First Stage | 30 Nm (22 ft. lbs.) |
| Second Stage | turn an additional 90°(1/4 turn) |
NOTE:
- Oil threads and contact surfaces.
- Tighten only to: 30 Nm (22 ft. lbs.) when measuring radial (oil) clearance.
