How JustAnswer Works:
  • Ask an Expert
    Experts are full of valuable knowledge and are ready to help with any question. Credentials confirmed by a Fortune 500 verification firm.
  • Get a Professional Answer
    Via email, text message, or notification as you wait on our site.
    Ask follow up questions if you need to.
  • 100% Satisfaction Guarantee
    Rate the answer you receive.
Ask Cat Man Your Own Question
Cat Man
Cat Man, Caterpillar Engine Expert
Category: Heavy Equipment
Satisfied Customers: 8816
Experience:  23 Years Caterpillar Engine experience.
Type Your Heavy Equipment Question Here...
Cat Man is online now
A new question is answered every 9 seconds

I need the torque specs for a 3306 cat engine

This answer was rated:

I need the torque specs for a 3306 cat engine
Hi. Thanks for using JA! I will try and help you out.

What specs are you needing?

Head, rods, mains?
Customer: replied 4 years ago.

All three

I see.

Do you have the engine serial number?

If not, what is the year of the engine?
Customer: replied 4 years ago.

yes 66d28097

Thanks for the information. Be back in a few minutes.
Customer: replied 4 years ago.



Here is the information you are looking for.


Let me know if you need more help.

Cat Man and 2 other Heavy Equipment Specialists are ready to help you
Customer: replied 4 years ago.

cant you just give me the ft pounds and degree's


The large head bolts torque to 185 foot pounds. The small torque to 32 foot pounds.

Bothe the rods and mains torque to 30 foot pounds plus 90 degree additional turn.

Let me know if you need more help.