My 5.5 has been in the shop for 6 and a half months waiting for parts. Seven sets of end bell, rotor and stator an they are all sh**. Over $2300.00 and they can't get it to run.
Don't call ADVANCED GENERATOR SERVIcE in AzusaCA, . they can't call back. Seems they don't know how to dial a phone or click on respond if you send an Email. Eight sets of parts and still won't run. Contacted Customer Services and Paul Cooper said he would have parts sent right away. Garry Patton from Advanced Generator Service won't answer either email or phone messages. Onan won't help. Paul Cooper an L1 said he would have parts sent immediatly, what a laugh. Sure he did. Six an a half months and they can't fix my 5.5 onan. BS. They don't know how to fix it. They think you are stupid, maybe when the LA County Courts contact them, they will fix mine. I doubt it. They don't care and lie, lie ,lie.
I'm leaving for four or five months in late June. Well screw me they don't care. They will not respond at all. PM me and I will send several pages of lies from Advanced and Onan.