Page 1505 of 6020
ENGINE MECHANICAL (4JK1/4JJ1) 6A-145
Oil Filter Assembly and Oil Cooler
Components
RTW 56AMF000401
Legend
1. Exhaust Manifold
2. Generator Bracket
3. Generator Adjustment Bracket 4. W ater Bypass Pipe
5. W ater Intake Pipe
6. Oil Filter Assembly and Oil Cooler
Removal
1. Remove the exhaust manifold.
Refer to removal procedure for "Turbocharger and Exhaust Manifold" in this manual.
2. Remove the generator.
Refer to removal procedure for generator in this manual.
3. Remove the adjustment bracket of generator.
4. Remove the bracket of generator.
5. Remove the water bypass pipe (1).
RTW 56ASH008401
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ISUZU KB P190 2007
Page 1506 of 6020
6A-146 ENGINE MECHANICAL (4JK1/4JJ1)
6. Remove the water intake pipe.
RTW 56ASH012601
Legend
1. W ater Intake Pipe
2. Bracket
3. Bracket
4. Bolt
7. Remove the oil cooler.
RTW 66ASH009101
Disassembly
1. Remove the element mounting nut (1).
RTW 56ASH012901
2. Remove the element (1).
3. Remove the gasket (2).
RTW 56ASH013001
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Page 1507 of 6020
ENGINE MECHANICAL (4JK1/4JJ1) 6A-147
Reassembly
1. Install the gasket on the element.
2. Install the element.
3. Tighten the element fixing nut using the specified torque.
Tightening torque: 25 N ⋅
⋅⋅
⋅
m (2.5 kg ⋅
⋅⋅
⋅
m / 18 lb ft)
Installation
1. Install the oil filter and cooler.
• Install the O-ring on the oil filter and cooler,
apply grease.
•
Apply the liquid gasket and mount within 5
minutes. Apply liquid gasket (ThreeBond TB-
1207C or equivalent) to the flange surface
groove (cylinder block). Bead diameter must
be between 2 and 3 mm (0.079 and 0.118 in).
Refer to the illustration for the offset position
(no more than 1 mm (0.004 in)).
RTW 56ASH013101
Legend
1. Liquid Gasket
2. O-ring
• Align the oil filter and cooler holes with the
cylinder block studs. Install the oil cooler to the
cylinder clock.
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Page 1508 of 6020

6A-148 ENGINE MECHANICAL (4JK1/4JJ1)
RTW 56ASH013201
Legend
1. Bolt 45 mm (1.77 in)
2. Bolt 110 mm (4.33 in)
3. Bolt 70 mm (2.76 in)
4. Nut
• Tighten the bolts to the specified torque in the
order shown in the illustration.
Tightening torque: 25 N ⋅
⋅⋅
⋅
m (2.5 kg ⋅
⋅⋅
⋅
m / 18 lb ft)
RTW 56ASH013301
2. Install the water intake pipe.
a. Temporarily tighten the bolt (6).
b. Install the O-ring (2) to the water intake pipe (7).
c. Apply soapy water to the O-ring (2) and install the water intake pipe (7). • Take care not to twist the O-ring.
d. Temporarily tighten the bolts.
Temporary tightening order: 1 →3→ 4→ 5
e. Tighten the bolts to the specified torque.
Fully tightening order: 3 →4→ 1→ 5→ 6
Tightening torque: 25 N ⋅
⋅⋅
⋅
m (2.5 kg ⋅
⋅⋅
⋅
m / 18 lb ft)
RTW 76ASH001701
3. Install the water bypass pipe (1).
• After applying soapy water to O-ring, set it on
bypass pipe and insert into the cylinder head.
Tighten the bolts to the specified torque.
Tightening torque: 25 N ⋅
⋅⋅
⋅
m (2.5 kg ⋅
⋅⋅
⋅
m / 18 lb ft)
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ISUZU KB P190 2007
Page 1509 of 6020
ENGINE MECHANICAL (4JK1/4JJ1) 6A-149
RTW 56ASH008401
4. Install the bracket of generator.
Tighten the bolts to the specified torque.
Tightening torque: 51 N ⋅
⋅⋅
⋅
m (5.2 kg ⋅
⋅⋅
⋅
m / 38 lb ft)
5. Install the adjustment bracket of generator.
Tighten the bolts to the specified torque.
Tightening torque: 25 N ⋅
⋅⋅
⋅
m (2.5 kg ⋅
⋅⋅
⋅
m / 18 lb ft)
6. Install the generator.
Refer to Installation procedure for generator in this manual.
7. Install the exhaust manifold.
Refer to Installation procedure for turbocharge
r
and exhaust manifold in this manual.
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Page 1510 of 6020
6A-150 ENGINE MECHANICAL (4JK1/4JJ1)
Crank Case and Oil Pan
Components
RTW 76ALF000801
Legend 1. Gasket
2. Oil Strainer
3. Bolt
4. Crank Case 5. Rear Plate
6. Bolt
7. Oil Pan
8. Bolt
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Page 1511 of 6020
ENGINE MECHANICAL (4JK1/4JJ1) 6A-151
Removal
1. Remove the engine assembly.
Refer to “Engine Assembly”.
2. Remove the oil level gage guide tube.
RTW 56ASH015601
3. Remove the oil pan.
RTW 56ASH015001
4. Disconnect the earth terminal (1) of crank case
side.
RTW 76ASH001801
5. Remove the flywheel.
Refer to “Flywheel”.
6. Remove the rear plate.
RTW 76ASH001901
Legend
1. Rear Plate
2. Bolt
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ISUZU KB P190 2007
Page 1512 of 6020
6A-152 ENGINE MECHANICAL (4JK1/4JJ1)
7. Remove the cylinder head.
Refer to “Cylinder Head”.
8. Remove the timing gear case.
Refer to “Timing Gear Case”.
9. Remove the retainer.
RTW 76ASH002001
Legend
1. Retainer
2. Bolt
10. Remove the crank case.
RTW 56ASH021901
Legend
1. O-ring
2. Crank Case
Note:
Take care not to damage the O-ring.
Disassembly
1. Remove the oil strainer.
RTW 66ASH009201
Legend
1. Gasket
2. Oil Strainer
3. Bolt
4. Crank Case
Reassembly
Install the oil strainer.
• Install the gasket on the strainer.
• Tighten the bolts to the specified torque.
Tightening torque: 22 N ⋅
⋅⋅
⋅
m (2.2 kg ⋅
⋅⋅
⋅
m / 16 lb ft)
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ISUZU KB P190 2007