1996-2002 Kawasaki 1100ZXi Jet Ski Factory Service Manual., Page 149Get this manual
13-14 ELECTRICAL SYSTEM
Brush Inspection
Measur the length of each brushlf any is worn down the service limit, replace all Ihe brushes
Starter Motor Brush Length Standard: 12.5 mm
Brush Spring Inspection
Chec that the brush springs are in place and will snap the brushes firmly into placeIf not, reinstall or replace the spnng-
Commutator Cleaning and Inspection