Rotor Inspection; Rotor Installation - TGB EST 1000 Service Manual

5-1. ENGINE ASSEMBLY
NOTE: Use grease to place protector on
crankshaft end prior to screw on the ACG puller.
Screw ACG puller bolt to remove rotor.

Rotor Inspection

▪ Check inner side of rotor for scratches or other
damage.
▪ Check keyway of the rotor for wear or
damages.
▪ Check if trigger wheel teeth are bent or
otherwise damaged.
▪ Check woodruff key and keyway on the
crankshaft for wear or damages.
▪ Replace parts as necessary.

Rotor Installation

For installation, reverse the removal procedure.
▪ Clean crankshaft taper and rotor with PULLY
FLANGE CLEANER.
NOTICE: Taper on crankshaft and rotor must be
free of grease.
▪ Clean the crankshaft oil passage and threads
using PULLY FLANGE CLEANER.
▪ Oil starting unidirectional clutch and install
starting clutch gear.
▪ Slide rotor onto crankshaft. The woodruff key
and the keyway must be aligned.
▪ Rotate idle gear counterclockwise to align idle
gear teeth with starting clutch gear.
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