Can you run the overhead on a L10?
Not on a L10. When you are reinstalling parts the push tubes don’t stay put on the rocker arms like other engines and have to be constantly reset to complete the injector install. Once the injectors are all installed, after much sweat and swearing, it’s time to run the overhead.
Is there a rebuild manual for the L10 engine?
This manual contains complete assembly and rebuild specifications for the external damper model L10 engine and all associated components manufactured by Cummins Engine Company, Inc. This manual is intended as a quick reference guide for an experienced technician who is familiar with our product.
Where are the timing marks on a L10 diesel engine?
This engine’s accessory pulley is broken, so the timing marks must be found using a dial indicator. This is a tool that is useful for mechanical engines, like the L10. The plunger of the dial indicator was set to rest on an injector rocker arm. The engine is then turned over by hand with a breaker bar.
How big are the bolts on a Cummins L10?
Cummins L10 Main Bearing Bolts Step 1 = 68 Nm, 50 lb.ft Step 2 = 142 Nm, 105 lb.ft Step 3 = 210 Nm, 155 lb.ft Step 4 Loosen all; Step 5 = 68 Nm, 50 lb.ft Step 6 = 142 Nm, 105 lb.ft Step 7 = 210 Nm, 155 lb.ft Click for Cummins L10 engine manuals and specs
What should I do about my Cummins L10?
It makes any necessary repairs easy. A Cummins L10 came in for injector replacement. Injector replacements are, generally speaking, an easy repair. You remove all parts in the way of pulling and replacing the injector and re-install all good working parts as they were.
When does hand stop moving on l10-mds diesel engine?
The engine is then turned over by hand with a breaker bar. The mechanic watches the dial indicator to see when the hand stops moving, or before the hand starts to travel in the opposite direction. When the hand stops moving is when the rocker arm is at Top Dead Center (TDC).