0325 00 4
Install a fuel pressure gage with tubing and t-fitting (6) between vinyl hose (5) and carburetor inlet hose (8),
securing in place with hose clamps (7).
Start RHIB engine and run at 800 RPM with the engine in gear. (TM 55-1945-205-10-2)
After the fuel pressure stabilizes, verify the pressure gage reading to be 3 PSI (21 kPa).
Shutdown RHIB engine. (TM 55-1945-205-10-2)
If the pressure gage reading was 3 PSI (21 kPa), remove the vinyl hose (5), vacuum gage with tubing and
Connect carburetor inlet hose (8) to carburetor inlet (9), securing with clamp (10).
If the pressure gage reading was less than 3 PSI (21 kPa), clean RHIB pulse limiter. (WP 0324 00)
Repeat steps d and e.
If the pulse limiter cleaning or replacement does not correct the pressure reading on the pressure gage, replace
VRO fuel pump (1). (WP 0323 00)
Dispose of contaminated wiping rags in accordance with local procedures.
Install RHIB engine cover. (WP 0297 00)
END OF WORK PACKAGE