1998 Yamaha 25J, 30D, 25X, 30X outboards Factory Service Manual, Page 174Get this manual

STARTER MOTOR
Brush holder inspection 1M asure: Brush le gth ut of sp ecificatio Re placeBrush length limit: 9.0 mm (0.35 in)

• ATV
• Jet Ski
• Outboard Motors
• Personal Watercraft
• Snowmobiles
• Stern Drives