Operation CHARM: Car repair manuals for everyone.

Starter Motor

Item Standard value Limit
Free running Terminal voltage V 11 -
characteristics Current A 90 or less -
Speed rpm 3000 or more -
Pinion gap mm (in.) 0.5-2.0 (0.020-0.079) -
Commutator run out mm (in.) 0.05 (0.0020) 0.1 (0.004)
Commutator diameter mm (in.) 29.4 (1.157) 28.4 (1.118)
Undercut depth mm (in.) 0.5 (0.020) -