5
ENGINE
ENGINE REMOVAL ........................................................................................5-1
CHECKING THE OIL PIPES .....................................................................5-2
CHECKING THE OIL STRAINER .............................................................5-2
INSTALLING THE OIL TANK ....................................................................5-2
REMOVING THE MUFFLER END COVERS ............................................ 5-4
INSTALLING THE MUFFLER END COVERS...........................................5-4
REMOVING THE ENGINE ......................................................................5-13
INSTALLING THE ENGINE.....................................................................5-13
CAMSHAFTS.................................................................................................5-16
REMOVING THE ROCKER ARMS, PUSH RODS
AND VALVE LIFTERS............................................................................5-21
REMOVING THE CAMSHAFTS..............................................................5-21
CHECKING THE CAMSHAFTS ..............................................................5-22
CHECKING THE ROCKER ARMS AND ROCKER ARM SHAFTS ........5-24
CHECKING THE ROCKER ARM BASES ...............................................5-24
CHECKING THE PUSH RODS ...............................................................5-24
CHECKING THE VALVE LIFTERS AND VALVE LIFTER CASES .........5-25
CHECKING THE PUSH ROD COVER....................................................5-25
CHECKING THE DECOMPRESSION SYSTEM.....................................5-26
CHECKING THE OIL DELIVERY PIPE................................................... 5-26
INSTALLING THE CAMSHAFTS ............................................................5-26
BLEEDING A VALVE LIFTER .................................................................5-27
INSTALLING THE VALVE LIFTERS .......................................................5-29
INSTALLING THE ROCKER ARMS AND PUSH RODS.........................5-29
INSTALLING THE CYLINDER HEAD COVERS .....................................5-30
CYLINDER HEADS .......................................................................................5-31
REMOVING THE CYLINDER HEADS ....................................................5-32
CHECKING THE CYLINDER HEADS.....................................................5-32
CHECKING THE OIL PIPE .....................................................................5-32
INSTALLING THE CYLINDER HEADS...................................................5-33
VALVES AND VALVE SPRINGS..................................................................5-34
REMOVING THE VALVES......................................................................5-35
CHECKING THE VALVES AND VALVE GUIDES ..................................5-35
CHECKING THE VALVE SEATS ............................................................5-37
CHECKING THE VALVE SPRINGS........................................................5-38
INSTALLING THE VALVES ....................................................................5-39
CYLINDERS AND PISTONS.........................................................................5-41
REMOVING THE PISTONS ....................................................................5-42
CHECKING THE CYLINDERS AND PISTONS ......................................5-42
CHECKING THE PISTON RINGS........................................................... 5-43
CHECKING THE PISTON PINS.............................................................. 5-44
INSTALLING THE PISTONS AND CYLINDERS ....................................5-44