Overhead Procedures for L10E Cummins

[bstruckrepair]

I've got a 1990 L10e cummins, serial #34640147. I am trying to find the overhead setting procedure for this engine. This engine is too old for cummins quickserve to have the manual online. Called Cummins tech support and they told me they don't have access to that information but gave me the number to a dealership that should. Called the dealership and they proceeded to give me the valve lash which I already had since it was on the data plate on the side of the valve cover. They then told me they didn't have the actual procedures and directed me to another shop who told me they were not allowed to give out specs. I know the firing order is 1,5,3,6,2,4 and I have top stop injectors. I really just need to know in what position do I set which valves and in what position do I set which injectors, and how are the injectors set (pretty sure they are supposed to be set at 6 in-lbs but not positive). Thank you

 

[willys55]

I'm at home at the moment, but when I get to work today I'll look that up in the manual and post it for you.

 

[willys55]

the book shows a couple of different procedures. Is this a "Celect" model?

 

[bstruckrepair]

Hi Russ, thanks for replying so quickly. Yes, I believe it is a Celect model.

 

[willys55]

At work at the moment, but when I get back to my desk I'll post it all up

 

[willys55]

Ok, for starters this engine should be an external damper L10 and there should be marks "A", "B" and "C" on the face of the accessory drive pulley.
like in this picture.

 

[willys55]

Rotating the engine in a clockwise direction you would start on the letter "A", the intake and exhaust valves on cylinder 1 should be loose, if not check cylinder 6 for looseness and verify top dead center for that cylinder. You can start on cylinder 6 first if your at top dead center there. After adjusting both intake and exhaust valves rotate the engine in a clockwise direction to the next letter on the pulley "B". If you started on cylinder 1 then the next on in sequence would be cylinder 5. If you started on cylinder 6 then the next in sequence would be cylinder 2.

"A" Cylinder 1 TDC adjust intake and exhaust valves on cylinder 1
"B" Cylinder 5 TDC adjust intake and exhaust valves on cylinder 5
"C" Cylinder 3 TDC adjust intake and exhaust valves on cylinder 3
"A" Cylinder 6 TDC adjust intake and exhaust valves on cylinder 6
"B" Cylinder 2 TDC adjust intake and exhaust valves on Cylinder 2
"C" Cylinder 4 TDC adjust intake and exhaust valves on cylinder 4

It is important to note that on the "Celect" engine you would adjust the injector at the same time you would adjust intake and exhaust valves on their corresponding "letter" set point. When adjusting the injectors loosen the adjustment lock nut and carefully run the adjustment to the bottom at least two or three times to remove all fuel from the injector, then carefully run the injector adjustment to the bottom of the stoke and back off the adjustment 120 degrees (two wrench flats) then torque the injector locknut. I believe the intake spec is .016 and the exhaust is .027.

 

[willys55]

just out of curiosity what is this engine in? Ford L9000? I ask because my books don't list the celect engine in anything before 1993. With that being the case I would have to change much of the information I have given you.

 

[willys55]

this is the setting sequence for L10 non-celect.

 

[Hillbillyona mission]

I am currently reassembling a lta 10. How do I find if its a celect model? Its a 89 freightshaker dump truck.number on block tag is :34564138. Last six vin are 351615. Any help would be greatly appreciated.

 

[glenn akers]

Engine Service Information ( 34640147 - L10 CELECT) Loading...

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Engine Dataplate - (Original) VIN: 1XKAD59XXMJ564023


Marketing Model Name

Service Model Name

EPA Model Name


L10-310E L10 CELECT Not Available


Shop Order

Build Plant

Build Date


SO4267 JEP - JAMESTOWN ENGINE PLANT 10 Dec 1990


Warranty Start Date

ECM Code

Fuel Pump Part #


28 Dec 1990 Not Available 3068771


Fuel Pump Calibration

Marketing Engine Configuration #

Technical Engine Configuration #


X305 D343105BB22 D343105BX02


CPL #

Customer Number

Customer Name


CPL1367 2652 Not Available

 

[glenn akers]

I am currently reassembling a lta 10. How do I find if its a celect model? Its a 89 freightshaker dump truck.number on block tag is :34564138. Last six vin are 351615. Any help would be greatly appreciated.

Engine Service Information ( 34564138 - L10 MECHANICAL) Loading...

Manuals
Dataplate
Campaigns
TRPs
ATCs
Service Bulletins
TSBs
What's New
Service Tools
Maintenance
Fault Code Search
Symptom Search
Related Information
.





















PRINT ENGINE DATAPLATE PRINT ENGINE DATAPLATE



Engine Dataplate - (Original) VIN: 1FDYR90L6JVA04786


Marketing Model Name

Service Model Name

EPA Model Name


LTA10 LFC FOR300 L10 MECHANICAL Not Available


Shop Order

Build Plant

Build Date


SO7395 JEP - JAMESTOWN ENGINE PLANT 05 Oct 1987


Warranty Start Date

ECM Code

Fuel Pump Part #


Not Available Not Available 3818536


Fuel Pump Calibration

Marketing Engine Configuration #

Technical Engine Configuration #


X140 D343038BX02 D343038BX02


CPL #

Customer Number

Customer Name


CPL835 1857 Not Available