Isuzu Trooper (2000 year). Manual - part 367

6G–6

ENGINE LUBRICATION

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Legend

(1) Around Bolt Holes
(2) Around Dowel Pin

8. Install the new oil seal (12). Apply engine oil to the oil

seal lip before installation then use J–39202 oil seal
Installer, install oil seal.

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9. Install oil strainer (4) with O-ring (13).

Torque: 25 N·m (18 lb ft)

10. Install oil pipe (3) with O-ring (13).

Torque: 25 N·m (18 lb ft)

11. Install crankcase with oil pan (2).

D

Remove oil on crankcase mounting surface and dry
the surface.

D

Apply a proper 4.5 mm (0.7 in) wide bead of sealant
(TB1207C or equivalent) to the crankcase
mounting surface. The bead must be continuous.

D

The crankcase must be installed within 5 minutes
after sealant application before the sealant
hardens.

D

Tighten fixing bolts to the specified torque.

Torque : 10 N·m (89 lb in)

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12. Install crankshaft timing pulley.

6G–7

ENGINE LUBRICATION

Oil Pan and Crankcase

Removal

1. Disconnect battery ground cable.
2. Lift vehicle by supporting the frame.
3. Remove under cover.
4. Drain engine oil.
5. Remove front wheels.
6. Remove oil level dipstick from level gauge tube.
7. Remove radiator under fan shroud.
8. Remove suspension cross member fixing bolts, 2 pcs

each per side and remove suspension cross member.

9. Remove pitman arm and relay lever assembly, using

the J-29107 remover, remove pitman arm from the
steering unit and remove four fixing bolts for relay
lever assembly.

10. Remove axle housing assembly four fixing bolts from

housing isolator side and mounting bolts from wheel
side. At this time support the axle with a garage jack
and remove axle housing assembly. (For 4

×

4)

11. Remove starter fixing bolts.

12. Remove oil pan fixing bolts.
13. Remove oil pan, using J-37228 sealer cutter, remove

oil pan.

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14. Remove crankcase fixing bolts.
15.  Remove crankcase, using J-37228 sealer cutter,

remove crankcase.

NOTE: Do not deform or damage the flange of oil pan and
crankcase.
Replace the oil pan and/or crankcase if deformed or dam-
aged.

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Installation

1. Install crankcase.

A. Remove residual sealant, lubricant and moisture

from mounting surface, then dry thoroughly.

B. Properly apply a 4.5 mm (0.7 in) wide bead of

sealant (TB-1207C or equivalent) to mounting
surface of crankcase.

Sealant beat must be continuous.

D

The crankcase must be installed within 5 minutes
after sealant application before the sealant
hardens.

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6G–8

ENGINE LUBRICATION

C. Install crankcase, tighten crankcase fixing bolts to

the specified torque.

Torque : 10 N·m (89 lb in)

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2. Install oil pan

1. Remove residual sealant, lubricant and moisture

from mounting surface, then dry thoroughly.

2. Properly apply a 4.5 mm (07 in) wide bead of

sealant (TB-1207C or equivalent) to mounting
surface of oil pan.
Sealant beat must be continuous.

D

The crankcase must be installed within 5
minutes after sealant application befor the
sealant hardens.

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3. Install oil pan, tighten oil pan fixing bolts to the

specified torque.

Torque : 25 N·m (18 lb ft)

3. Install starter and tighten fixing bolts.

Torque: 40 N·m (30 lb ft)

4. Install axle housing assembly and tighten fixing bolts

to the specified torque. (For 4

×

4)

Axle case bolts
Torque : 82 N·m (60 lb ft)
Mounting bolts
Torque : 152 N·m (112 lb ft)

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5. Install relay lever assembly and tighten fixing bolts.

Torque: 44 N·m (32 lb ft)

6. Engage teeth of pitman arm and steering unit, and

tighten nut to the specified torque.

Torque : 216 N·m (159 lb ft)

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Legend

(1) Pitman Arm
(2) Relay Lever

6G–9

ENGINE LUBRICATION

7. Install suspension cross member and tighten fixing

bolts to the specified torque.

Torque : 78 N·m (58 lb ft)

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8. Install radiator under fan shroud.
9. Install under cover.

10. Install engine oil level dipstick.

11. Fill engine oil until full level on engine oil gauge

dipstick.