Reassembly - Isuzu 1999 RODEO Workshop Manual

Reassembly

1. Install cylinder block.
2. Install crankshaft.
f Install the main bearings to the cylinder block and
the main bearing caps.
f Be sure that they are positioned correctly.
f Apply new engine oil to the upper and lower main
bearing faces.
NOTE: Do not apply engine oil to the bearing back faces.
f Carefully mount the crankshaft.
f Apply engine oil to the thrust washer.
3. Install rear oil seal.
f Coat lip of seal rings thinly with protective grease.
f Install seal ring into cylinder block, use J–42616 (1)
and J–42613 (2).
4. Install flywheel
1. Thoroughly clean and remove the oil from the
threads of crankshaft.
2. Remove the oil from the crankshaft and flywheel
mounting faces.
3. Mount the flywheel on the crankshaft and then
install the washer.
4. Use stopper (J–42618) to hold the crankshaft.
Prevent from rotating.
Tighten the flywheel bolts in 3 steps:
1st step: 65 N·m (48 lb ft)
2nd step: 30°
3rd step: 15°
NOTE: Do not reuse the bolt.
ENGINE MECHANICAL (X22SE 2.2L)
5. Install piston and connecting rod assembly.
f Apply engine oil to the cylinder bores, the
connecting rod bearings and the crankshaft pins.
NOTE: Do not apply engine oil to the bearing back faces.
f Position ring gaps:
1 — Compression rings 180° to each other as
illustrated (A).
2 — Offset oil control rings 25 to 50 mm/1 to 2 in.
from gap of second compression ring (B).
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6. Install balance unit assembly and tighten the bolts in 2
steps in the order shown:
1st step : 20 N·m (14 lb ft)
2nd step : 45°
7. Install oil pump assembly, refer to "Oil Pump" in this
manual.
8. Install oil strainer.
9. Install oil pan support.
10. Install oil pan assembly.
6A–59
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