50 Hour Service

This Service is another repeat of the 25 hour service
with the exception of checking the spark plugs.


We'd list it all here but there's so much to it it would take a week to write it all lol.
Someday well get caught up and add it.

This is our plugs at the time of the 50 hours service still looking like new.  So far every thing is great except we found that a piece of our fire sleeve we installed was grinding its way through one of the water pipes.  We fixed that little anomaly and we're good to go.

Measure & Adjust Valve Lash & Inspect Valve Train

Also, if any initial measurement is in excess of .008", inspect the lash cap for wear & repeat valve adjustment at one hour intervals until the lash stabilizes.  If repeated excess lash is encountered, all related valve train components should be inspected.

Check spring retainer, check gap on spring keeper & check valve guide for play.

Date 4/21/02

50.0 Hours

-	Measure Exhaust Valve Was	Valve Guide Play	Measure Intake Valve Was	Lash Cap	Adjusted Exhaust Valve To	Lash Cap	Adjusted Intake Valve To
Cylinder 1	.007	ok	.008	ok	.005	ok	.0045
Cylinder 2	.008	ok	.007	ok	.005	ok	.005
Cylinder 3	.008	ok	.009	ok	.0055	ok	.005
Cylinder 4	.008	ok	.007	ok	.005	ok	.005

Check the Valve Cover Bolt O-Ring seals

 
Reinstall Valve Covers tightening the bolts 1/2 turn past
the point of the flat washer coming into contact with the valve cover.

Done 4/21/02

END