Thor Forums

[Fish and Dear]

Originally Posted by Diemaster

i have a similar question too. checked my oil and it's on the low side. 51 hours i was going to do a preemptive oil change on it. Onan 4000

If this is the Onan QG 4000 you need to do an oil change at 50 hours. That's the break in period. What question do you have about that oil change procedure?