Reply To: Timing button sizing issues on a MEP003a

Battle-Tested Diesel Generators and Parts › Forums › Military Generator Troubleshooting › Timing button sizing issues on a MEP003a › Reply To: Timing button sizing issues on a MEP003a

August 12, 2015 at 7:45 pm #2554
GMG
Keymaster

That is a unique problem. Assuming the pump has been rebuilt properly, a button should fit. Have you removed ALL shims for the mounting? Have you tried with the largest available button? Would be curious to see how poor the timing is after you have installed the thickest button possible.