Yamaha YFM660FS Grizzly 4x4 Supplementary Service Manual page 79

LUBRICATION POINTS AND LUBRICANT TYPES .................................. 2-21
ENGINE ............................................................................................... 2-21
COOLANT FLOW DIAGRAMS ................................................................... 2-22
OIL FLOW DIAGRAMS .............................................................................. 2-24
CABLE ROUTING ....................................................................................... 2-27
PERIODIC CHECKS AND ADJUSTMENTS
INTRODUCTION ........................................................................................... 3-1
PERIODIC MAINTENANCE/LUBRICATION INTERVALS .......................... 3-1
SEAT, CARRIERS, FENDERS AND FUEL TANK ....................................... 3-3
SEAT AND SIDE PANELS .................................................................... 3-3
FRONT CARRIER, FRONT BUMPER AND FRONT GRILL ................. 3-4
HANDLEBAR COVER, FUEL TANK COVER AND FRONT FENDER . 3-5
REAR CARRIER AND REAR FENDER ................................................ 3-7
ENGINE SKID PLATE (CENTER) AND ENGINE SKID PLATE
(REAR) .............................................................................................. 3-9
FUEL TANK ......................................................................................... 3-10
FOOTREST BOARDS ................................................................................ 3-12
ENGINE ....................................................................................................... 3-13
ADJUSTING THE VALVE CLEARANCE ............................................ 3-13
ADJUSTING THE TIMING CHAIN ...................................................... 3-16
ADJUSTING THE IDLING SPEED ...................................................... 3-16
ADJUSTING THE THROTTLE LEVER FREE PLAY .......................... 3-17
ADJUSTING THE SPEED LIMITER .................................................... 3-19
ADJUSTING THE STARTER CABLE ................................................. 3-21
CHECKING THE SPARK PLUG ......................................................... 3-22
CHECKING THE IGNITION TIMING ................................................... 3-23
MEASURING THE COMPRESSION PRESSURE .............................. 3-24
CHECKING THE ENGINE OIL LEVEL ................................................ 3-26
CHANGING THE ENGINE OIL ........................................................... 3-27
CLEANING THE AIR FILTER .............................................................. 3-29
CHECKING THE COOLANT LEVEL ................................................... 3-31
CHANGING THE COOLANT ............................................................... 3-32
CHECKING THE COOLANT TEMPERATURE WARNING LIGHT ..... 3-36
CHECKING THE V-BELT .................................................................... 3-36
CLEANING THE SPARK ARRESTER ................................................ 3-37
CHAPTER 3.