ENGINE 3-91
• Apply engine coolant to the O-ring.
• Install the thermostat conector 3.
Thermostat conector bolt: 10 N·m (1.0 kgf-m, 7.0 lb-ft)
• Install the thermostat 4.
NOTE:
The jiggle valve
A
of thermostat faces upside.
• Install the thermostat cover 5.
Thermostat cover bolt: 10 N·m (1.0 kgf-m, 7.0 lb-ft)
CAMSHAFT
• Turn the crankshaft clockwise with the box wrench and align
the line A on the CKP sensor rotor to the rib B behind the
clutch cover while keeping the cam chain pulled upward.
Use a new O-ring to prevent engine coolant leakage.
* Pull the cam chain upward, or the chain will be
caught between crankcase and cam drive sprocket.
* To adjust the camshaft timing correctly, be sure to
align the line A with B and hold this position when
installing the camshafts.