Remove the harness holder (A).

Check the PCV valve (A), the hoses (B), the pipe (C), and the connections for leaks or restrictions.

At idle, make sure there is a clicking sound from the PCV valve when the hose between the PCV valve and the intake manifold is lightly pinched (A) with your fingers or pliers.
If there is no clicking sound, check the PCV valve washer for cracks or damage. If the washer is OK, replace the PCV valve and recheck.

Selecting FM/AM Mode
1. Press the FM/AM button.
► Press the FM/AM button again,
if necessary, to select the
frequency band (FM1, FM2,
AM).
► The band and frequency are
displayed.
2. Select AUD ...
Brake/Clutch Fluid
Specified fluid: Honda Heavy Duty Brake Fluid DOT 3
Use the same fluid for both the brakes and clutch.
NOTICE
Brake fluid marked DOT 5 is not compatible with your
vehicle’s braking system and ca ...
Crankshaft Main Bearing Replacement
Main Bearing Clearance Inspection
Remove the bearing cap bridge, the main bearing caps, and main bearing
halves.
Clean each main journal and main bearing half with a clean s ...