Cummins/Onan — Install the rotor through bolt and washer. Verify
For these Cummins/Onan models: 3.6MKY, 4MKY.
Applies to: Cummins Onan 3 6Mky, Cummins Onan 4Mky
Procedure
- Install the fan housing assembly.
- Remove the wooden block from under the sta-
- Install the muffler assembly using new gas-
- Reconnect the load, fuel pump, and ground
- Inspect the assembly, check all electrical and
- Install the genset, securely fastening all mount-
- Fill the crankcase with oil (see the Operator’s
- 6
Source: manual:981-0531 Onan MKY Spec J Pontoon Service Manual (8-1999).pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.