Yamaha YFM250XS Offroad Vehicle User Manual


 
PERIODIC MAINTENANCE AND
ADJUSTMENT.................................. 8-1
Owner’s manual and tool kit............ 8-1
Periodic maintenance/
lubrication ...................................... 8-3
Engine oil......................................... 8-5
Final gear oil.................................... 8-9
Spark plug inspection.................... 8-11
Air filter element cleaning.............. 8-13
Spark arrester cleaning ................. 8-17
Carburetor adjustment................... 8-18
Idle speed adjustment ................... 8-19
Valve clearance adjustment.......... 8-19
Throttle lever adjustment............... 8-20
Front brake pad check .................. 8-20
Rear brake shoe inspection .......... 8-21
Brake fluid level check................... 8-21
Brake fluid replacement................. 8-22
Front brake lever free play ............8-23
Rear brake adjustment.................. 8-24
Adjusting the rear brake light
switch........................................... 8-27
Clutch adjustment.......................... 8-27
Cable inspection and
lubrication.....................................8-28
Brake lever and brake pedal
lubrication.....................................8-29
Steering shaft lubrication ...............8-30
Wheel removal...............................8-30
Wheel installation...........................8-31
Battery............................................8-32
Replenishing the battery fluid ........8-34
Fuse replacement ..........................8-35
Replacing a headlight bulb ............8-36
Headlight beam adjustment...........8-37
Tail/brake light bulb
replacement .................................8-38
Troubleshooting .............................8-39
Troubleshooting chart....................8-41
CLEANING AND STORAGE ............9-1
A. Cleaning ......................................9-1
B. Storage ........................................9-3
8
9
U4XE16.book Page 3 Monday, March 24, 2003 3:14 PM