41
21. Rotate the front driveshaft until the output yoke uni-
versal joint is in the vertical plane; then raise the
front of the engine/transmission until the front drive
splines disengage from the differential.
GZ 110A
GZ117A
22. Fold the front drive line up and secure against the front
of the engine; then lift the engine clear of the mount-
ings and remove from the right side of the frame.
GZ123
Servicing Engine
TABLE OF CONTENTS
Top-Side Components ............................................................. 41
Removing Top-Side Components ............................................ 41
Servicing Top-Side Components.............................................. 45
Installing Top-Side Components .............................................. 52
Left-Side Components ............................................................. 58
Removing Left-Side Components ............................................ 58
Servicing Left-Side Components ............................................. 60
Installing Left-Side Components ..............................................62
Right-Side Components...........................................................65
Removing Right-Side Components..........................................65
Servicing Right-Side Components ...........................................67
Installing Right-Side Components............................................68
Center Crankcase Components...............................................72
Separating Crankcase Halves..................................................72
Disassembling Crankcase Half ................................................73
Servicing Center Crankcase Components...............................74
Assembling Crankcase Half .....................................................82
Joining Crankcase Halves .......................................................84
Top-Side Components
NOTE: For efficiency, it is preferable to remove and
disassemble only those components which need to
be addressed and to service only those components.
The technician should use discretion and sound
judgment.
NOTE: The engine/transmission must be removed
to service the rear cylinder head, cylinder, and piston.
Removing Top-Side
Components
A. Valve Cover/Rocker Arms
B. Cylinder Head/Camshaft
1. Remove the timing inspection plug, spark plugs, and
magneto housing cover; then install the 10 mm cap
screw (left-hand threads) in the crankshaft and rotate
the desired cylinder to top-dead-center of the com-
pression stroke.
GZ027
AT THIS POINT
To service any one specific component, only limited dis-
assembly of components may be necessary. Note the
AT THIS POINT information in each sub-section.
