Jetta L4-1.9L DSL Turbo (AAZ) (1997)
8. To charge air cooler
9. Oil pressure switch Fl
Color: Grey
25 Nm (18 ft lb)
If sealing ring is leaking, cut open and replace
10. Oil filter bracket
11. Mounting bolt 25 Nm (18 ft lb)
12. Gasket
Always replace
13. 0-ring
Always replace
14. Oil cooler
Coat oil filter bracket contact surfaces outside of seal with AMV 188 100.02
Make sure that there is adequate clearance to surrounding components
If metal shavings or particles are found in engine oil, oil cooler must be replaced
15. 25 Nm (18 ft lb)
16. Oil filter
Loosen with filter wrench
Tighten by hand
Note installation instructions on filter
17. Oil pump gears
Checking backlash and axial play See: Oil Pump/Service and Repair
Gear width: 36 mm (1.42 in)
18. Oil pump cover with pressure relief valve
Opening pressure: 5.7 - 6.7 bar (82.65 - 97.15 psi)
19. 10 Nm (7 ft lb)
20. Oil pan
Clean mating surfaces before assembly
21. Oil drain plug 30 Nm (22 ft lb)
22. 20 Nm (15 ft lb)
Remove and install rear bolts to transmission using 3185 or equivalent 10 mm swivel/extension
23. Gasket
Engine codes 1Z, AHU
Always replace
Before installing gasket coat oil pan/engine block flange with D2 sealant
24. Baffle
25. Oil pick-up
Clean strainer
26. Baffle plate
Engine code AAZ
With seal
Replace seal if damaged
27. 10 Nm (7 ft lb)
Install with AMV 188 100.02
28. Oil spray nozzle