Classic Winnebagos & Vintage RVs

Topic Boards => Generators => Topic started by: joev on June 05, 2015, 07:53 PM

Title: Need manual for onan generator 3.5kw 305CK-1R/1AB
Post by: joev on June 05, 2015, 07:53 PM
looking for a manual for this generator
3.5 kw  model 305CK-1R/1AB
gen no. 456890
gen data no.305CK1C1C
just picked up this generator was sitting beside a cottage for a few years  it was full of mice nests  took covers off and cleaned out the nests but wont turn over on the starter but has a rope pull start has spark  put gas down the carb and is puffed smoke out the exhaust looks promising that it will start any help much appreceiated
Title: Re: Need manual for onan generator 3.5kw 305CK-1R/1AB
Post by: DaveVA78Chieftain on June 05, 2015, 09:50 PM
910-0078 Onan CK Genset Operator's & Service manual (09-2009) (http://www.twinslan.net/~n0nas/manuals/onan/910-0078%20Onan%20CK%20Genset%20Operator%27s%20&%20Service%20manual%20(09-2009).pdf)

910-0082 Onan CK series (spec A-AB) Genset Instruction manual (06-1963) (http://www.twinslan.net/~n0nas/manuals/onan/910-0082%20Onan%20CK%20series%20(spec%20A-AB)%20Genset%20Instruction%20manual%20(06-1963).pdf)

910-0092 Onan CK Genset Parts Catalog (04-1965) (http://www.twinslan.net/~n0nas/manuals/onan/910-0092%20Onan%20CK%20Genset%20Parts%20Catalog%20(04-1965).pdf)
Title: Re: Need manual for onan generator 3.5kw 305CK-1R/1AB
Post by: Oz on June 06, 2015, 03:47 PM
jeov - you have access to the manuals & diagrams section of the Member Area.  This is a huge benefit to your Life Membership.  When you need a manual for a generator, refrigerator, stove/oven, commode, furnace, etc., look there first.  With around 100 manuals covering hundreds of makes & models, chances are we have it.
Title: Re: Need manual for onan generator 3.5kw 305CK-1R/1AB
Post by: joev on June 06, 2015, 11:32 PM
Thanks super Dave your the greatest
got the generator motor running cleaned carb and fuel pump put the switch on manual start and pull started it started right up let it run for 10mins steady oil pres.45psi  switched the toggle swith to electric start engine stopped switch back to manual start starts right back up on first pull  wont start or even turn over on electric start don't know why  hope I can figure it out with these manuals they look correct for this model gen
Title: Re: Need manual for onan generator 3.5kw 305CK-1R/1AB
Post by: DaveVA78Chieftain on June 08, 2015, 07:07 PM
The generator portion on that very very old model is a motor generator.  It is used to start the engine.  Hope you are familiar with basic electronics.

Dave