Checking The Starter Motor; Assembling The Starter Motor - Yamaha XSR 900 2022 Service Manual

Hide thumbs Also See for XSR 900 2022:

Table of Contents

CHECKING THE STARTER MOTOR

• Commutator

Dirt → Clean with 600 grit sandpaper.

• Mica undercut "a"

Out of specification → Scrape the mica to the

proper measurement with a hacksaw blade

that has been grounded to fit the commutator.

Mica undercut (depth)

0.70 mm (0.03 in)

The mica of the commutator must be undercut to

ensure proper operation of the commutator.

• Armature assembly

a. Connect the digital circuit tester and check

the continuity.

Digital circuit tester (CD732)

Model 88 Multimeter with ta-

b. If there is no continuity, replace the starter

ELECTRIC STARTER

• Brush length "a"

Out of specification → Replace the brush

Brush overall length limit

6.5 mm (0.26 in)

• Gear teeth

Damage/wear → Replace the starter motor

Damage/wear → Replace the starter motor

• Brush holder set

• Insulator "1"

Install the insulator as shown in the illustration.

Table of Contents