Looking for some thoughts on what to check before bringing in the mechanic... no help in the owners manual.
RV - 2004 Winne Vectra DP
Gen - Onan 7500 watt "Quiet Diesel" model HDKAJ
Problem - Gen won't turn over. Holding down the start button until the green light stays solid and then pushing "start" just gives a soft clicking (like a relay) coming from the gen. No cranking at all.
Tried the usual suspects - diesel fuel at 3/4, coach batteries start DP engine, house batteries fully charged. (Not sure which starts the genset but both seem ok.) Blinking green light going solid tells me it should be heating/priming ok.
Any ideas what else I can easily check? I'm not a mechanic but do know the difference between a screwdriver and hammer