Stator Removal; Stator Inspection; Stator Insulation; Rotor Removal - TGB EST 1000 Service Manual

6. Read voltage as per following table.
TEST ENGINE
TERMINAL
SPEED
1 and 2
4000 RPM 1 and 3
2 and 3
7. If voltage is lower than specification, replace
stator.
8. Re-plug connectors properly.

Stator Removal

▪ Remove ACG cover.
▪ Remove screws securing the wiring holding
strip.
▪ Remove stator retaining screws then stator.

Stator Inspection

▪ Check stator windings and insulation for
cracks or other damages. If damaged replace
it.
▪ Check if stator wires are brittle, hard or
otherwise damaged.

Stator Insulation

For installation, reverse the removal procedure.
NOTICE: When installing the stator take care to
route wires properly and install retaining strip.
NOTE: There is only one position for the stator
(notch in the ACG housing cover).
ROTOR

Rotor Removal

▪ Remove ACG cover.
▪ Remove screw and washer securing rotor to
crankshaft.
▪ Install ACG PULLER and CRANKSHAFT
PROTECTOR then remove rotor.
VOLTAGE
10 – 25 VAC
5-1. ENGINE ASSEMBLY
5-23