Removal
1. See Chapter 3. "ENGINE DISASSEMBLY."
Inspection and repair
1. Check the outer surface of the com-
mutator. If its surface is dirty, clean it with
#600 grit sandpaper.
2. The mica insulation between the com-
mutator segments should be 1.1 ~ 1.6 mm
(0.04 ~ 0.06 in) below the segment
level. If not, scrape the mica to proper lim-
its with an appropriately shaped tool. (A
hacksaw blade can be ground to fit.)
NOTE:
The mica insulation of the commutator must be
undercut to ensure proper operation of commuta-
tor.
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