PLATE AS 5086577 - Caterpillar

Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 2
B - Guide Bolt
1 - 14 NF by 8 inch 2
C 5F-4764 Pry Bar 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Remove the magnetic pickups.
Illustration 1 g00911678
Attach Tooling (A) and a suitable lifting device to flywheel (1). The weight of flywheel (1) is approximately 170 kg (375 lb).
Remove two bolts (2) on each side of the crankshaft.
Install Tooling (B).
Remove remaining bolts (2).
Remove flywheel (1). Use the following procedure if flywheel (1) is not easily separated from the crankshaft:
Install Tooling (A) in each side of flywheel (1).
Use Tooling (C) to remove flywheel (1) from the crankshaft. Installation Procedure
Table 2
Required Tools
Tool Part Number Part Description Qty
A 138-7574 Link Bracket 2
B - Guide Bolt
1 - 14 NF by 8 inch 2
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Inspect the condition of the ring gear. Use the following procedure in order to replace the ring gear, if necessary.
Remove the damaged ring gear from the flywheel.
Raise the temperature of the new ring gear.
Install the ring gear on the flywheel. Ensure that the chamfer of the gear teeth will be toward the pinion of the starting motor.
Illustration 2 g00911678
Install Tooling (B) in the end of the crankshaft.
Attach Tooling (A) and a suitable lifting device to flywheel (1). The weight of flywheel (1) is approximately 170 kg (375 lb). Note: Ensure that the mark on flywheel (1) is aligned with the mark on the crankshaft.
Lift flywheel (1) into position onto Tooling (B).
Apply clean engine oil to bolts (2) and install bolts (2).
Remove Tooling (A) and Tooling (B). Install remaining two bolts (2). Tighten bolts (2) to a torque of 1150 60 N m (850 44 lb ft).
Install the magnetic pickups and adjust.