Oil Seal Replacement (Engine Drive Shaft); Engine Drive Shaft Removal - TGB EST 1000 Service Manual

5-3. ENGINE BOTTOM END
BOTTOM END
GENERAL
▪ During assembly/installation, use the torque
values and service products as in the
exploded views.
▪ Clean threads before applying a thread locker.
WARNING
Torque wrench tightening specifications
must strictly be adhered to.
Locking devices (e.g.: locking tabs, elastic
stop nuts, self-locking fasteners, cotter pin,
etc.) must be replaced with new ones where
specified.
PROCEDURE
ENGINE DRIVE SHAFT
NOTE: The engine drive shaft transmits the
power from gearbox to the front differential and
is located inside the crankcase.

Oil Seal Replacement (Engine Drive Shaft)

▪
Remove the engine.
▪ To remove the rear oil seal, the gearbox has to
be removed from the engine.
▪ To replace drive shaft oil seals, refer to drive
shaft removal.

Engine Drive Shaft Removal

▪
Remove the engine.
At rear of engine, remove the O-ring.
NOTE: Check ends of the circlip for sharp
edges or burr before removing the drive shaft,
to avoid damaging the oil seal.
▪
Split the crankcase.
▪ Remove engine drive shaft from the
crankcase.
5-3-4