Powerhead
90-8M0065421 NOVEMBER 2012 Page 4A-37
3. Install the valve lifters and push rods.
a - Intake valve
b - Exhaust valve
c - Valve lifter and push rod
4. Install the spring seat, spring, and valve spring retainer.
5. Use a suitable box end wrench to compress the valve spring to install the valve keepers.
NOTE: Hold the valves in place from the cylinder bore end during the assembly procedure.
a - Keepers
b - Retainer
c - Spring
d - Seat
e - Seal
6. Install the guide plate and pivot bolts.
7. Install the rocker arms and rocker arm pivots.
8. Install the rocker arm nuts.
a - Pivot bolt
b - Nut
c - Pivot
d - Rocker arm
e - Guide plate