2004 Yamaha Motorsports Zuma Owners Manual - Page 58
2004 Yamaha Motorsports Zuma Manual
Page 58 highlights
PERIODIC MAINTENANCE AND MINOR REPAIR EAU01144 Checking the wheel bearings The front and rear wheel bearings must be checked at the intervals specified in the periodic maintenance and lubrication chart. If there is play in the wheel hub or if the wheel does not turn smoothly, have a Yamaha dealer check the wheel bearings. 2. Hold the lower ends of the front fork legs and try to move them forward and backward. If any free play can be felt, have a Yamaha dealer check or repair the steering. 1 1. Battery EAUT0006 Battery This scooter is equipped with a sealed-type (MF) battery, which does not require any maintenance. There is no need to check the electrolyte or to add distilled water. EC000101 6 cC Never attempt to remove the battery cell seals, as this would permanently damage the battery. 6-20