6-22 POWER UNIT
CAMSHAFT
1. Apply engine oil to the surface of each camshaft lobe and
journals.
2. Install the camshaft from oil pan side.
ROCKER ARM/SHAFT
1. Apply engine oil to the rocker arms 1 and the rocker arm
shaft 2.
2. Install the rocker arms, rocker arm spring 3, washer 4,
wave washer 5 and rocker arm shaft 2.
NOTE:
• Reassemble each rocker arm to its original position.
• Install the rocker arm shaft with its threaded end down.
OIL PUMP
1. Install oil gallery block and oil pump assembly by aligning the
pin on the oil pump shaft with the recess on the camshaft.
2. Tighten four (4) oil pump bolts securely.
Oil pump bolt: 14 N·m (1.4 kg-m, 10.0 lb-ft)