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Service Questions

Getting ready to service my engine oil and filters and I have a few questions.  This is my first time doing this on a diesel.
1.  Just verifying that my engine holds 10.3 gal of oil.
2.  While looking under the coach picture 1 I found this.  What is it?  It looks like it's missing something.  It looks like an exhaust port on the cylinder.  Looks like it may have had some type of filter or cover on it.
3.  Picture 2-Item (1) Do I need to remove and clean the clear reservoir and how?
4.  Picture 2-Item (2) Do I need to do anything to the puke bag?  It has some liquid in it.  Do I drain it?
John & Carm Morales

"We travel not to go anywhere, but to just go.  We travel for travel's sake.  Our great desire is to move."

Re: Service Questions

Reply #1 –
The Winn system you have are notorious for leaking.  Really recommend  replacing it when you can.

If it's not leaking now you are fortunate

"Riding and rejoicing"
Bob
1997 U320 40' Mid entry, build 5132,  wtbi ce27, 4th owner
2007 Solara convertible
2 prodeco tech outlaw ss electric bikes

1095 watts solar
08 Ls 460 and a sc430
2000 Ford F-250 superduty 4x4

Re: Service Questions

Reply #2 –
Picture 1 is the air activation valve at end of hydraulic (trans) retarder cylinder and it can be left like this or put a piece of tubing on it to keep nozzle clean. Mine is like yours.
JohnH
Coachless, now use aircraft. 2003 Ford Travelair TC280 class C. Super shape. Just for 1 yr .
1994 Ford E350 ClassC,total renovation inside and out. Now sold.
2000 U295  36' Cummins 350 c/w Banks Stinger, Resonator upgrade,Solar, LED lites.Residential fridge with slide out pantry. Build 5674. Sold
ex 92 GV 022C ored Cummins. Sold
ex 95 GV240 cat 3116. Sold
2017 Mini cooper s & 2016 land Rover LR2 HSE  LUX.
jhaygarth@aol.com    SKP #130098
treat everyone as you would like to be.

Re: Service Questions

Reply #3 –
Quote from: Caflashbob –
The Winn system you have are notorious for leaking.  Really recommend  replacing it when you can.

If it's not leaking now you are fortunate
Bob,
What is the WINN System?  Is it the secondary fuel system?  What do you replace it with? Currently not leaking.
Thanks, John M.
John & Carm Morales

"We travel not to go anywhere, but to just go.  We travel for travel's sake.  Our great desire is to move."

Re: Service Questions

Reply #4 –
Quote from: John Haygarth –
Picture 1 is the air activation valve at end of hydraulic (trans) retarder cylinder and it can be left like this or put a piece of tubing on it to keep nozzle clean. Mine is like yours.
JohnH
John H,  Thanks for the info!
John M
John & Carm Morales

"We travel not to go anywhere, but to just go.  We travel for travel's sake.  Our great desire is to move."

Re: Service Questions

Reply #5 –
Quote from: John Morales –
1.  Just verifying that my engine holds 10.3 gal of oil.

John,

The best way to verify is to get your engine info (located on a sticker on the curb side of the engine) and call Cummins to make sure as to what oil pan you have and proper amount. You should also be able to find this info on computer at Cummins QuickServe Online. While you are at it check the dip stick after you fill to Cummins specs. as the dip stick may be off. 

Pamela & Mike
Pamela & Mike 97 U 320

"It's not what happens to you, but how you react to it that matters."

Re: Service Questions

Reply #6 –
Quote from: John Haygarth –
Picture 1 is the air activation valve at end of hydraulic (trans) retarder cylinder and it can be left like this or put a piece of tubing on it to keep nozzle clean. Mine is like yours.
JohnH
Tubing is OK but don't cap it off!  It needs to vent to allow the retarder to released.
John Fitzgerald
1991 U300 (SAI) Side Aisle Island Bed 40'
Detroit 6V92 with Allison Retarder
Meridian (Boise), Idaho

Re: Service Questions

Reply #7 –
The WINN system is your fuel filter, pump and bag.

The cummins mechanic at the main dealer in LA used to work for a major truck fleet and remembered they had lots of air leaks with the system on their trucks.


Replaced with a Parker Racor 790r with a 125 filter on it
"Riding and rejoicing"
Bob
1997 U320 40' Mid entry, build 5132,  wtbi ce27, 4th owner
2007 Solara convertible
2 prodeco tech outlaw ss electric bikes

1095 watts solar
08 Ls 460 and a sc430
2000 Ford F-250 superduty 4x4

Re: Service Questions

Reply #8 –
Quote from: Pamela & Mike –
John,

The best way to verify is to get your engine info (located on a sticker on the curb side of the engine) and call Cummins to make sure as to what oil pan you have and proper amount. You should also be able to find this info on computer at Cummins QuickServe Online. While you are at it check the dip stick after you fill to Cummins specs. as the dip stick may be off. 

Pamela & Mike
Found the M11 Specs in my book.  Sharing with everyone for reference.
John M.
John & Carm Morales

"We travel not to go anywhere, but to just go.  We travel for travel's sake.  Our great desire is to move."

Re: Service Questions

Reply #9 –
From your pics, I would not go anywhere before using Extend spraying can on all that rust.  Follow can directions and don't remove surface rust before applying.

Rust Converter Spray, Extend Rust Neutralizer from Loctite Adhesives

Lowe's has it.  We use it on all surface rust and it works for us.