Service manual

ENGINE
ROCKER SHAFT/ARM INSTALLATION
1. Assemble arms, shafts and decompression
components into cam support.
7. Adjust valves according to the “VALVE
CLEARANCE ADJUSTMENT PROCEDURES” ,
Page4.39.
8. Install rocker cover and torque bolts to specification.
CAM CHAIN TENSIONER INSTALLATION
1. Using a small flat blade screwdriver, turn the
tensioner clockwise to retract the plunger (B) all
the way into the tensioner body.
2. Install and tighten rocker shaft locking plate.
Tighten to specification.
3. Apply engine assembly lube to the cam lobes and cam
follower surfaces.
4. Verify the cam lobes are pointing downward before
installing rocker assembly.
5. Apply clean engine oil liberally to the valve springs,
cam chain, rocker arms, and camshaft.
6. Install cylinder head nuts and torque to specification.
2. With the plunger retracted, install the tensioner
assembly with a new gasket and tighten the bolts to
specification.
Tensioner Bolt Torque:
10 Nm (7.4 ft. lbs.)
3. Install the tensioner cap. Torque cap to specification.
Tensioner Cap Torque:
10 Nm (7.4 ft. lbs.)
4. Slowly rotate engine two to three revolutions and
re-check cam timing once chain is tight.
4.36