Mike you have an awful lot more experience with Diesels then I do
thats for sure, and most of what you are saying coincides with the
Cat recommendations. From talking to diesel mechanics I personally
know they tell me to follow the Caterpiller Maintenance management
Schedule that Cat has put together after many many years of research
and development if for no other reason then it helps you to not
forget something.
I have all of the factory manuals for both my Cat 3208NA and the
Allison MT643 tranny.
Here is what my Cat Manual SEBU6315 dated May 1992 has to say about
the PM Level 2 procedure, which includes the valve lash:
Performance Analysis Report (PAR) ....every X miles, 2000 hours or
10,000 gallons of fuel
Engine .steam clean
Water separator...replace the element
Thermostats and seals..replace
PCV valve (if equipped).inspect/check
valve Lash....check/adjust.. .
Caterpiller strongly recommends you use the hour meter to keep track
of maintenance points. At 2000 hours that is about 80,000
miles. When I blew the tip off one of my injectors in Brunswick, Ga
I had all of the injectors replaced and the valves adjusted etc. The
mechanic told me the valves were all still within tolerances. I had
them check it anyway.
I believe the PM level 3 is even more important then the level 2
Every X miles, 3000 hours or 10,000 gallons of gas
Coolant and PCV valve.replace the hoses
Cooling system (note B) ....clean/flush coolant...Note B says every 2
years OR 3000 hours
Fuel injection Nozzles...exchange/replace
Fuel ratio Control (turbo engines only)...rebuild/exchange
fuel pump/governor houseing...........drain water
air compressor....rebuild/exhange
turbocharger....rebuild/exchange
water pump.rebuild/exchange
crankshaft bearings..inspect
Belt tightener assembly.....inspect/check bearings
Then they recommend overhaul at 6000 hours or 30,000 gallons of fuel
or about where you recommend Mike. That includes new main bearings etc
Tom Warner
1982 FC35
Vernon Center,NY
At 06:14 PM 1/18/2006, you wrote:
>You fellows that want to believe that any engine will hold the valve
>adjustment for 100k miles are the kind of owners that get to replace
>the engine prematurely. A 3208 should run 300k miles in a bus IF
>the valve lash is maintained, the crank bearings are changed at 100
>to 150k miles and the coolant ph is maintained. Obviously oil and
>filter change intervals should be observed.
>The truth is few shops WANT to work on an FC and they will lie to
>keep from having to. Some of you guys don't know when you are being
>set up for failure, and a really, really expensive repair bill.
>Mike Hohnstein
>Germantown, WI
>83FC35
> ----- Original Message -----
> From: Jack Bentley
> To:
WanderlodgeForum@yahoogroups.com
> Sent: Wednesday, January 18, 2006 4:02 PM
> Subject: Re: [WanderlodgeForum] Re: 3208 - Valve Lash Adjustment
>
>
> I took mine in at 100,000 for lash adjustment and was told by the
> authorized Cat 3208 facility not to bother with it if engine was running well.
>
> Jack
> '87 FC 35 "Traveller"
> Franklin, NC
>
>
> [Non-text portions of this message have been removed]
>
>
>
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