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 3500 ENGINES
DISASSEMBLY AND ASSEMBLY
CRANKSHAFT MAIN BEARINGS
8.
Remove thrust plates (4) from each side of the
REMOVE CRANKSHAFT MAIN
center main bearing.
1203-11
Tools Needed
A
B
C
9S9082
Engine Turning Tool
1
6V3147
Main Bearing Wrench
1
2P5517
Bearing Removal and
Installation Tool
1
start by:
a) remove piston cooling jets
1.
Drain the oil from the oil pan.
2.
Use tool (A) to turn the engine flywheel to move
counterweights (1) in position for removal.
Remove counterweights (1) from the crankshaft
through the side of the cylinder block.
3.
Use tool (A) and turn the engine flywheel to
move the connecting rod bearing surface
(journal) to the top center position.
4.
Use tool (B) and loosen the four bolts that hold
the main bearing cap in position.
5.
Hold the main bearing cap in position with a pry
bar and remove the bolts and lower the bearing
cap from the cylinder block.
6.
Remove the bearing caps from the side of the
engine. The weight of the bearing cap is 16 kg
(35 lb.).
7.
Remove the lower bearing half (2) from bearing
cap (3).
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