RJC — Repair
For the RJC.
Procedure
- Before installing new diaphragm, soak it in fuel. Insert
- Compress rocker spring and install between body and
- Assemble cover to body with notch marks lined up.
Source: manual:967-0757_Onan_RJC_MJB_MJC_Gas_Engine_Service_Manual_11-1986.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.