Workshop Manual

ENGINE ASSEMBLY II 4–29
Crankshaft Gear Replacement
Removal
Use the crankshaft gear remover to remove the crank-
shaft gear.
Crankshaft Gear Remover: 9-8521-0141-0
Remover
Installation
Use the crankshaft gear installer to install the crankshaft
gear.
Crankshaft Gear Installer: 9-8522-0033-0
Installer
FLYWHEEL AND FLYWHEEL HOUSING
Ring Gear Inspection
Inspect the ring gear.
If the ring gear teeth are broken or excessively worn, the
ring gear must be replaced.
Ring Gear Replacement
Ring Gear Removal
Strike around the edges of the ring gear with a hammer
and chisel to remove it.
Ring Gear Installation
1. Heat the ring gear evenly with a gas-burner to invite
thermal expansion.
Do not allow the temperature of the ring gear to
exceed 200°C (390°F).
2. Use a hammer to install the ring gear when it is suf-
ficiently heated.
TIMING GEAR CASE COVER
Crankshaft Front Oil Seal Replacement
Removal
Use an adapter and a hammer to remove the crankshaft
front end oil seal.
Installation
Use the crankshaft front oil seal installer to install the
crankshaft front oil seal.
Crankshaft Front Oil Seal Installer: 9-8522-0034-0
Installer