1995 Liberty EL 40: Setting the rack (rails)

[Jim_Scoggins]

1995 Liberty (94 Prevost hull).

The coach has a little over 100000 mi on it and the sevice is due on the engine--setting the rack. I am told there is a hatch that is accessed from the inside of the coach in order to be able to easily take the valve cover off.

The coach has a cross queen and there are cabinets at the far rear of the coach. Some disassembly of this cabinet may be required --I am hoping removal of a center section of drawers is all that will be required.

Does anyone have any specifics of the exact location of this hatch--better yet, some pictures. Best of all worlds would be for someone to tell me it is not necessary to go down from the top. Several gurus have told me it is necessary to do that but one can always hope.

Just want to steal someones play book on this folks. I can get the engine work done by a highly qualified and meticulous mech so I would like to have full access to the engine for him--I will be the gofer.

Still don't have my coach here to fiddle with as it is still at Parliament for it's retro fit--planning to do this in the winter.

Thanks,

[dalej]

Jim,

Did the Detroit guy tell you they needed to go thru the hatch? On ours the hatch will let you to the air compressor and the generator and the hoses and stuff above the transmission. Ask for sure before you tear the inside apart.

[Jon Wehrenberg]

Jim,

To access your engine I believe Liberty set the center drawer sections up so they can be disassembled and removed, giving you an opening to access the engine cover.

This was discussed at a Liberty rally and it was in the context that Liberty has an arrangement with the local DD folks so that Liberty will take everything apart, the DD techs will come to Liberty and do the work and Liberty will reassemble everything.

It was described as several hours of disassembly and then an equal time to reassemble.

I have some observations....

If the engine is running good do you really need the grief? The last time I got into detailed conversations with DD about this the technicians said if it is running good, leave it alone. I would want to talk to experts and verify the need before I wanted to go through the expense or trouble, and risk greasy marks in my coach.

My second thought if it is deemed a worthwhile thing to do is to turn it over to Liberty and spend the bucks. Unlike the 8V92 any work on the head of the Series 60 is going to involve access from the interior and the removal of the interior engine cover and the only way I can be sure my coach will remain free of stains and the job will be done right is if Liberty is there exercising control.

[dalej]

Jon, am I wrong in assuming that he has a 8v. I'm with you on if its running good, just leave it alone.

To many so called techs just think its the thing to do, since they have heard that about 8v's

[Jim_Scoggins]

All:
Sorry. I should have been specific. It is a series 60.

[dalej]

I'm out! don't know anything about 60 series execpt they are not John Deere green!

[Joe Cannarozzi]

I went 550,000 on a straight 6, 4-stroke diesel before I installed new injectors and checked valve adjustment and the only noticeable difference was I lost 50 rpm.

[Jon Wehrenberg]

Dale, the Series 60 is shoehorned into the chassis. Unlike the 8V it is higher and longer so it literally is tight to the underside of the floor and extends under it far enough so if the valve cover needs to come off for service the rear interior has to come out.

You are right about the 8V and being able to do all kinds of work on it without opening the floor in the bedroom.

Easy mistake to make about which engine Jim has. He has a 40' coach and his model year I think was the transition year that may have had both engines. I think the 45 foot coaches preceded the 40's with the changeover.

[Toy Box]

Runs good? starts very quickly? doesn't smoke? If the answer to these is yes, don't even think about opening it up. We do all DD for a living...FWIW

[Jon Wehrenberg]

Jim,

This free and unanimous advice just paid for the POG membership. And it kept greasy fingerprints off your carpet.

I think you owe us big time, right guys???