Yamaha RS90L Owner's Manual page 7

Stopping the engine.........................7-8
Transporting ....................................7-9
PERIODIC MAINTENANCE ...............8-1
Periodic maintenance chart for the
emission control system ..................8-1
General maintenance and
lubrication chart ...............................8-2
Tool kit .............................................8-5
Checking the spark plugs ................8-5
Adjusting the engine idling speed....8-7
Adjusting the throttle cable ..............8-7
Adjusting the carburetors.................8-7
Adjusting the high-altitude
settings ............................................8-8
Adjusting the valve clearance..........8-8
Changing the engine oil...................8-9
Cooling system ..............................8-12
Replacing the V-belt ......................8-14
Checking the drive chain
housing oil level and the drive
chain tension .................................8-16
Checking the brake pads...............8-18
Checking the parking brake
pads...............................................8-18
Checking the brake fluid level........8-19
Changing the brake fluid................8-19
Suspension....................................8-19
Adjusting the drive track ................8-24
Aligning the skis.............................8-26
Adjusting the handlebar.................8-26
Lubrication .....................................8-28
Replacing a headlight bulb ............8-29
Adjusting the headlight beam ........8-29
Battery ...........................................8-30
Replacing a fuse............................8-30
TROUBLESHOOTING .......................9-1
STORAGE ........................................10-1
SPECIFICATIONS............................11-1
Dimensions....................................11-1
Engine ...........................................11-1
Chassis..........................................11-2
Electric...........................................11-3
WIRING DIAGRAM ..........................12-1