Onan 5.5 HGJAB Marquis quit...
It appears the problem is the drive belt or the drive coupling, or both. regardless, the rotor is not turning. The engine starts then dies, apparently because the control board is not sensing output...
Forum Discussion
I had the bright idea that maybe the fan shroud was removable with the genset in place, so I parked the MH on the concrete driveway and removed the bolts in the cover. No joy, that does not give access to the belt.
So, I put it back.
Looking at the Illustrated Parts Breakdown, the generator baseplate IS the fan shroud. The generator will have to come out of the motorhome to change the belt and coupling. It looks like it will go to Cummins/onan after the Hamfest.
So, I put it back.
Looking at the Illustrated Parts Breakdown, the generator baseplate IS the fan shroud. The generator will have to come out of the motorhome to change the belt and coupling. It looks like it will go to Cummins/onan after the Hamfest.
