Reassembling Rocker Shaft Assembly; Installing Rocker Shaft Assembly; Adjusting Valve Clearance; Installing Rocker Cover - Mitsubishi Heavy Industries SL Series Service Manual

3.9 Reassembling rocker shaft assembly

(1) Assemble the rocker shaft assembly in a correct order,
and secure it with fixing bolt.
(2) After reassembling, make sure that the rocker arms
move lightly.

3.10 Installing rocker shaft assembly

(1) Install the valve caps to the valve heads.
(2) Install the rocker shaft assembly to the cylinder head.
Tighten the mounting bolts to the specified torque.

3.11 Adjusting valve clearance

Adjust the valve clearance.
For adjusting procedures, refer to "Adjustment and
Operation."

3.12 Installing rocker cover

(1) Make sure that the gasket is firmly installed into the
rocker cover.
(2) Tighten the rocker cover mounting nuts to the specified
torque.
REASSEMBLY OF BASIC ENGINE
Reassembling rocker shaft assembly
9.81 to 19.6 N·m
{1.0 to 2.0 kgf·m}
[7.2 to 14.5 lbf·ft]
Installing rocker shaft assembly
18.0 to 22.0 N·m
{1.8 to 2.2 kgf·m}
[13.0 to 15.9 lbf·ft]
Adjusting valve clearance
Installing rocker cover
Retaining bolt
9.81 to 12.7 N·m
{1.0 to 1.3 kgf·m}
[7.2 to 9.4 lbf·ft]
7-15