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Cat Man
Cat Man, Cat Engine Expert
Category: Agriculture and Farm Equipment
Satisfied Customers: 8823
Experience:  I am ASE Master Certified.
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I have a stieger tractor with a 3150 cat engine and i am

Customer Question

I have a stieger tractor with a 3150 cat engine and i am trying to remove the injetor pump , I have the fuel lines removed and the cover for the tachameter and not sure what to do next//?
Submitted: 1 year ago.
Category: Agriculture and Farm Equipment
Expert:  catmastertech replied 1 year ago.


Do you have the full engine serial number?

Does this engine have the inline injection pump or the V design?

You may need a special tool to remove the timing gear.

You also need to set the engine to #1 TDC.

Expert:  Cat Man replied 1 year ago.

Thanks for asking your question. I will try and help you out.

You will need to use the Cat tool 9S8520 Puller Group,. thread the 9S8528 Bolt Assembly into the camshaft. Do not force the bolt assembly. It should thread easily. Install the 9S8527 Bolt by threading it into the gear carrier. The tighten the 9S8527 Bolt with a wrench until the gear carrier pops loose.

Please reply back if you need more help or have more questions. I am happy to assist.