Golf GL L4-2.0L (AVH) (2002)
-
Engine code AEG
-
Oil threads and contact surfaces
-
To measure radial clearance tighten to 30 Nm (22 ft. lb.) but no further
-
90° additional angle can be measured with torque angle meter i.e., Hazet 6690
7. 30 Nm (22 ft. lbs.) + 1/4 turn (90°)
-
Engine codes AVH, AZG
-
Always replace
-
Oil threads and contact surfaces
-
To measure radial clearance tighten to 30 Nm (22 ft. lb.) but no further
-
90° additional angle can be measured with torque angle meter i.e., Hazet 6690
8. Pressure relief valve
-
27 Nm (20 ft. lb.)
-
Opening pressure: 2.5 to 3.2 bar (36 to 46 psi)
9. Oil spray jet
-
For piston cooling
10. Bearing shell
-
Note installation position
-
Do not interchange used bearing shells
-
Insure retaining lugs fit tightly in recess
-
Axial Clearance:
-
NEW ........................................................................................................................................................................................... 0.05 to 0.35 mm
-
Wear Limit ............................................................................................................................................................................................. 0.37 mm
-
Check radial clearance with plastigage:
-
New ............................................................................................................................................................................................. 0.01 to 0.06 mm
-
Wear Limit ............................................................................................................................................................................................. 0.12 mm
-
Do not rotate crankshaft when checking radial clearance
11. Engine block
12. Circlip
13. Piston pin
-
If difficult to remove heat piston to 60°C (140°F)
-
Remove and install using VW 222a