Opel Frontera UBS. Service manual — part 403
4JG2-NA/4JG2-TURBO ENGINE 6A2 – 33
OIL FILTER CARTRIDGE
REMOVAL
•
Place a receptacle beneath the oil filter to contain the
drained oil.
•
Remove the oil filter cartridge using filter wrench.
Filter wrench: 5-8840-0200-0
INSTALLATION
•
Lightly oil the o-ring of oil filter cartridge.
•
Turn in the new oil filter cartridge by hand until the
sealing face is fiffted again the o-ring.
•
Use the filter wrench to turn in the oil filter and
additional one and 1·1/8 turns.
•
Start the engine and check for oil leakage from oil filter.
6A2 – 34 4JG2-NA/4JG2-TURBO ENGINE
OIL COOLER
REMOVAL
Preparation
•
Disconnect battery ground cable
•
Drain coolant
1.
Air Cleaner Cover & Air Duct
2.
Intercooler Assembly (4JG2-T Only)
•
Refer to intercooler removal steps in this section
3.
Front Exh. Pipe
•
Disconnect front exhaust pipe from engine side
and intermediate pipe.
4.
Heat Protector (4JG2-T Only)
5.
Exh. Adapter (4JG2-T Only)
6.
Oil Cooler
•
Disconnect water inlet and outlet hose.
•
Remove fixing bolts and oil cooler.
•
Put rag to beneath side of oil cooler to prevent oil
leaking.
4JG2-NA/4JG2-TURBO ENGINE 6A2– 35
INSTALLATION
6.
Oil Cooler
•
Tighten oil cooler fixing bolt to the specified
torque and connect water hose.
5.
Exh. Adapter (4JG2-T Only)
•
Install exhaust duct with gasket and tighten fixing
bolts to the specified torque.
26 (2.7/20)
N·m(Kg·m/lb·ft)
4.
Heat Protector (4JG2-T Only)
3.
Front Exh. Pipe
•
Install front exhaust pipe and tighten fixing bolts
to the specified torque.
2.
Intercooler Assembly (4JG2-T Only)
•
Refer to intercooler installation steps in section.
•
Pour coolant into radiator.
•
Install battery ground cable.
•
Start engine and check for oil and water leakage
carefully.
1.
Air Cleaner Cover & Air Duct
67 (6.8/49)
N·m(Kg·m/lb·ft)
Exh Dust Side
43 (4.4/32)
N·m(Kg·m/lb·ft)
Intermediate pipe side
29 (3.0/22)
N·m(Kg·m/lb·ft)
6A2 – 36 4JG2-NA/4JG2-TURBO ENGINE
OIL PUMP ASSEMBLY
REMOVAL
Preparation
•
Disconnect battery ground cable.
•
Lift up car.
•
Drain engine oil.
NOTE
•
Install drain plug with new washer.
1.
Crankcase
•
Refer to crankcase removal steps in this section
2.
Oil Pump Assembly
•
Remove oil pump asm from cylinder block.
INSTALLATION
•
Prepare a solution of 80% engine oil and 20% molyb-
denum disulfide.
•
Apply and ample coat of the solution to the teeth of
the oil pump pinion.
2.
Oil Pump Assembly
•
Apply engine oil to oil pipe o-ring and insert the
o-ring in o-ring hold on cylinder block.
•
Install oil pump asm with oil pipe in cylinder block
and tighten fixing bolts to the specified torque.
19 (1.9/14)
N·m(Kg·m/lb·ft)
•
Tighten sleeve nut to the specified torque.
25 (2.5/18)
N·m(Kg·m/lb·ft)
1.
Crankcase
•
Refer to crankcase installation steps in this section
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