3. ENGINE
3-
CRANKSHAFT TDC
POSITION
TOOL
NOTE: Make sure to match the teeth on the
crankshaft TDC position tool with the magneto
rotor.
1. Crankshaft TDC position tool teeth (end view)
MAGNETO COVER
1. Crankshaft TDC position tool installed in CPS
bore
NOTICE Tool must be fully inserted
1. Magneto cover
2. TDC position tool
TIMING CHAIN
The engine is equipped with two timing chains.
- MAG side timing chain is located behind the
magneto cover.
- PT0 side timing chain is located behind the PT0
cover.
Timing Chain Removal (MAG Side)
Refer to MAGENTO SYSTEM subsection and
remove following parts:
- Magneto cover
- Rotor
- Sprag clutch gear.
Refer to TOP END subsection and remove
following parts:
- Valve cover.
Refer to following procedures in this subsection
and remove following parts:
- Chain tensioner
- Camshaft timing gear.
Remove timing chain guide (tensioner side) and
lower timing chain guide.