ARMY TM 9-2815-255-24
AIR FORCE TO 38G1-95-2
MARINE CORPS TM 2815-24/4
To prevent governor weights from becoming dislodged when pump is fully assembled, throttle should be wired in
wide open throttle (WOT) position.
Ensure nylon patch on vent wire screw assembly (50) is intact.
Install vent wire screw assembly (50), refer to FIGURE 3-79.
FIGURE 3-79. Vent Wire Screw Assembly
To prevent damage to special surface treatment, never use an abrasive to clean metering valve
Install spring (49), shim (48), and metering valve/arm assembly into bore in housing. Depress and rotate valve
several times to ensure freedom of movement. If valve sticks, dean off with clean calibrating oil, refer to
FIGURE 3-80. Installing Metering Valve
Pull back governor linkage hook (46, FIGURE 3-45), stretching spring (47) just enough to assemble hook
correctly to fork on governor arm (44). Position opposite end of hook (46) over pin on arm of metering valve
assembly (45), refer to FIGURE 3-81. Check all governor parts for freedom of movement.