1D-21 Engine Mechanical:
4) Remove the dowel pins (6) and gasket (7).
NOTE
Be careful not to drop the dowel pins (6) into
the crankcase.
Piston
1) Place a clean rag over the cylinder base so as not to
drop the piston pin circlips into the crankcase.
2) Remove the piston pin circlip (1).
3) Draw out the piston pin (2) and remove the piston
(3).
Engine Top Side Assembly
B831G21406016
Assemble the engine top side in the reverse order of
disassembly. Pay attention to the following points:
CAUTION
!
When turning the crankshaft, pull the cam
chain upward, or the chain will be caught
between the crankcase and the cam drive
sprocket.
Piston
• When installing the piston pin, apply a light coat
molybdenum oil solution onto piston pin.
M/O: Molybdenum oil (MOLYBDENUM OIL
SOLUTION)
• Install the piston and piston pin.
NOTE
When installing the piston, the indent “A” on
the piston head must be faced to exhaust
side.
6
7
I831G1140098-01
1
I831G1140103-01
2
3
I831G1140104-01
“A”
I831G1140105-01
To Next Page
Loading...
Need help?
General
