Oil Pan And Crankcase; Removal; Installation - Isuzu Trooper 1999 Workshop Manual

Removal

1. Disconnect battery ground cable.
2. Drain engine oil.
3. Lift vehicle by supporting the frame.
4. Remove front wheels.
5. Remove oil level dipstick from level gauge tube.
6. Remove stone guard.
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.
11. Remove oil pan fixing bolts.
12. Remove oil pan, using J-37228 sealer cutter, remove
oil pan.
13. Remove crankcase fixing bolts.
14. 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.

Oil Pan and Crankcase

Installation

1. Install crankcase.
013RS003
ENGINE LUBRICATION
1. Remove residual sealant, lubricant and moisture
from mounting surface, then dry thoroughly.
2. 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.
f The crankcase must be installed within 5
minutes after sealant application before the
sealant hardens.
6G–7
013RS003
013RW010