What was found
FUEL COCK WOULD NOT GO OFF ON RIGHT ENGINE. SEVERAL ATTEMPTS FAILED. AFTER TROUBLESHOOTING FUEL COCK HANDLE NOT SHUTTING OFF ON RIGHT ENGING. FOUND OPERATING LEVER ON HIGH PRESSURE FUEL SHUT OFF VALVE LOCKING UP. REMOVED RT ENGINE GIGHT PRESSURE FUEL SHUTOFF VALVE PER GIV MESSAGE 3 CMP 731016. INSTALLED RH ENGINE HIGH PRESSURE FUEL SHUTOFF VALVE PER GIV MESSAGE 3 CMP 731016. RIGGING CHECK COMPLIED WITH PER CMP GIV MESSAGE 3 761026. COMPLIED WITH OPERATIONAL CHECK. LEAK CHECKS GOOD.