Installation - Isuzu 1999 RODEO Workshop Manual

6A–42 ENGINE MECHANICAL (6VD1 3.2L)
6. Remove oil pump assembly.
f Refer to removal procedure for Oil Pump in this
manual.
7. Remove cylinder body side bolts.
8. Remove oil gallery.
9. Remove flywheel.
10. Remove rear oil seal retainer.
f Refer to removal procedure for Rear Oil Seal in this
manual.
11. Remove connecting rod caps.
12. Remove crankshaft main bearing caps.
13. Remove crankshaft and main bearings.

Installation

1. Install crankshaft and main bearings.
f Install main bearing in the cylinder block and main
bearing cap respectively.
Apply new engine oil to upper and lower main
bearings.
NOTE:
f Do not apply engine oil to the bearing back faces.
f Make sure that main bearings are in correct position.
f Install crankshaft with care.
f Apply engine oil to the thrust washer.
f Install thrust washer on No.3 journal.
f Oil grooves in thrust washer must face the
crankshaft.
2. Install crankshaft main bearing caps.
f Apply engine oil to the thread and seating surface of
each bearing cap fixing bolt.
NOTE:
f Do not apply engine oil to the bearing back faces.
f Install bearing caps in the order of numbers, starting
with cylinder block front side.
f Tighten main bearing fixing bolts to the specified
torque.
Torque : 39 N·m (29 lb ft)
f After tightening the bolts, make sure that the
crankshaft rotates smoothly.
3. Install connecting rod caps.
f The cap number must be same as connecting rod
number.
f Apply engine oil to the thread and seating surface of
each nut.
f Tighten nuts to the specified torque.
Torque : 54 N·m (40 lb ft)
f After tightening the nuts, make sure that the
crankshaft rotates smoothly.
4. Install rear oil seal retainer.
f Remove oil on cylinder block and retainer fitting
surface.
f Apply sealant (TB1207B or equivalent) to retainer
fitting surface as shown in illustration.
f The oil seal retainer must be installed within 5
015RS012
minutes after sealant application to prevent
premature hardening of sealant.
015RS013