RJC — Cleaning
For the RJC.
Procedure
- Check fuel tank and see that shut-off valve is open.
- Remove fuel line from pump outlet. Connect a fuel
Tools required
- pump pressure gauge to pump outlet and crank en-
Specs & torque values
- should be 1-2 psi. If not, remove pump for repair or
- cap, designed to hold 12-1 5 psi. Correct cap, good gas-
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.