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 Daniel Wilson Your Own Question
Daniel Wilson
Daniel Wilson,
Category: Medium and Heavy Trucks
Satisfied Customers: 2108
Experience:  Owner at DJ Wilson
Type Your Medium and Heavy Trucks Question Here...
Daniel Wilson is online now
A new question is answered every 9 seconds

3.9 pump gear which letter ? Inj pump drive gear both gears are aligned the crank g

Customer Question

3.9 pump gear which letter B? Inj pump drive gear both gears are aligned the crank
gear might of slipped when motor locked all cyls have 300 lbs pressure
Submitted: 2 years ago.
Category: Medium and Heavy Trucks
Customer: replied 2 years ago.
Cummins 4BTM3.9 CAV pump
Expert:  Curtis B. replied 2 years ago.
B would be the correct one.