eagle Workshop Repair Guides

Eagle Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 5963 > < Initial Inspection and Diagnostic Overview
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1.

Place the armature in a pair of "V" blocks and check the runout with a dial indicator.
Standard value: 0.05 mm (.002 in.)
Limit: 0.1 mm (.004 in.)

Checking The Commutator: Step (2)

2.

Measure the commutator outer diameter. 
Standard value: 29.4 mm (1.158 in.)
Limit: 28.4 mm (1.118 in.)

Checking The Commutator: Step (3)

3.

Check the undercut depth between segments.
Standard value: 0.5 mm (.020 in.)

Initial Inspection and Diagnostic Overview|Page 5963 > < Initial Inspection and Diagnostic Overview