HomeRepair guidesInstall screws but don’t tighten. Push rocker arm in a

RJC — Install screws but don’t tighten. Push rocker arm in a

For the RJC.

Procedure

  1. Tighten cover screws alternately and securely, then
  2. Install pump on engine and repeat pressure test.

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.