mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Starter Motor|Service and Repair|Page 4404 > < Starter Motor|Service and Repair|Page 4402
Page 8
background image

Use a suitable puller to pull the stop ring until it gets over the snap ring.

INSPECTION

COMMUTATOR

1. Support the armature with a pair of V block and turn it to measure the runout of the surface not rubbed by the brushes using a dial gauge.

Standard value: 0.05 mm (0.002 inch) or less
Limit: 0.1 mm (0.004 inch)

2. Measure the diameter of the commutator.

Standard value: 29.4 mm (1.157 inch)
Limit: 28.8 mm (1.134 inch)

3. Measure the depth of the undercut between segments.

Standard value: 0.5 mm (0.002 inch)

Starter Motor|Service and Repair|Page 4404 > < Starter Motor|Service and Repair|Page 4402