Yamaha TT-R90(T) User Manual

6 - 14
– +
ELEC
5. Measure:
● Brush length a
Out of specification → Replace.
Brush length wear limit:
3.5 mm (0.14 in)
6. Measure:
● Brush spring force
Fatigue/out of specification → Replace
as a set.
Brush spring force:
3.92 ~ 5.88 N
(400 ~ 600 g, 14.1 ~ 21.2 oz)
ASSEMBLY
1. Install:
● Brush holder
2. Install:
● Armature coil 1
3. Install:
● Ring 1
● Stator assembly 2
● Front bracket 3
N
OTE:
● Apply molybdenum grease lightly on to the
bearings of the starter motor.
● Align the match mark on the yoke with the
match mark on the bracket.
ELECTRIC STARTING SYSTEM (TT-R90E)

Yamaha TT-R90(T) Specifications

General

Brand	Yamaha
Model	TT-R90(T)
Category	Motorcycle
Language	English