eagle Workshop Repair Guides

Eagle Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 5691 > < Initial Inspection and Diagnostic Overview
Page 2
background image

Commutator Inspection

1. Place the armature on a pair of V-blocks, and check the deflection by using a dial gauge.

Standard value: 0.05 mm (0.0020 in.)
Limit: 0.1 mm (0.0040 in.)

Commutator Inspection

2. Check the outer diameter of the commutator.

Standard value: 29.4 mm (1.158 in.)
Limit: 28.4 mm (1.118 in.)

Commutator Inspection

3. Check the depth of the undercut between segments.

Standard value: 0.5 mm (0.020 in.)

Initial Inspection and Diagnostic Overview|Page 5691 > < Initial Inspection and Diagnostic Overview