NOTE:
Identify each part as it is removed so that each item can be reinstalled in its original location.
Inspect the rocker arm shaft and the rocker arms.
If reused, the rocker arms must be installed in the their original locations.
Remove the rocker shaft bolt before removing the rocker shaft from the rocker shaft holder bridge.
Prior to reassembling, clean all the parts in solvent, dry them, and apply new engine oil to any contact points, the bearing surfaces, and lost motions.
When replacing the rocker arm assembly, remove the fastening hardware from the new rocker arm assembly.

Engine Assembly Torque Rod Bracket Replacement
Raise the vehicle on the lift.
A/T model: Remove the shift cable cover.
Support the transmission with a transmission jack and a wood block under
the transmission a ...
Clutch Interlock Switch Replacement (M/T)
M/T model
Disconnect the 2P connector (A) from the clutch interlock switch.
Loosen the locknut (B), then remove the clutch interlock switch (C).
Install the clutch int ...
Block and Piston Inspection
Remove the crankshaft and the pistons.
Check the piston for distortion or cracks.
Measure the piston skirt diameter (A) at a point 16 mm (0.63 in)
from ...