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Ask Hank F. Your Own Question
Hank F.
Hank F., Technician
Category: Small Engine
Satisfied Customers: 14489
Experience:  Certified on Onan and Generac generators
19372534
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I have a 99' Ford F-350 bucket truck with onan Emerald 4.5

Customer Question

I have a 99' Ford F-350 bucket truck with onan Emerald 4.5 Genset. (Has hydraulic pump on left end and generator on right end). It will run ok for awhile then act up and not stay running. Been worked on,or might say looked at or adjusted and said to be fixed.... Only to have it stop working yet again. Where do get info on carb screws,govener , etc setting as was from factory. Just to get me back to basic's. Then can u tell me & send me info/pict of what components do, located, etc on the unit? This is my last attempt to fix this or I thinking about other means for hydraulic psi to cylinders on the boom. I always known Onan to be top of the line and dependable .......till this headache came into the picture.
Please help resolve this once and for all.
Thank you for taking time to read this and look forward to your fast reply!
Dave A
Roswell Nm
Submitted: 1 year ago.
Category: Small Engine
Expert:  Hank F. replied 1 year ago.

What is the full model number of the genset?

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