April 5, 2026: LEMON Manuals is launched! Read the announcement.

Service Specifications

Item	Standard value	Limit
Pinion gap mm (in)	0.5 - 2.0 (0.02 - 0.07)	-
Commutator run-out mm (in)	0.05 (0.002) or less	0.1 (0.004)
Commutator diameter mm (in)	29.4 (1.16)	28.8 (1.13)
Undercut depth mm (in)	0.5 (0.02)	0.2 (0.01)
Brush height mm (in)	-	10 (0.4)