TM 55-1925-283-12&P
0014 00
REPLACE GAUGE
REMOVAL
WARNING
Diesel fuel is flammable and diesel fuel vapors can be explosive. Make sure all
work is performed in a well-ventilated area. Keep sparks, open flame, and exces-
sive heat away from the work area. Failure to comply with this precaution can
result in death or serious injury.
1. Drain the sump of the fuel filter/water separator (WP 0013 00).
2. Disconnect the discharge pressure gauge line (figure 3, item 1) from the elbow (figure 3, item 2).
3. Repeat step 2 above for the inlet pressure gauge line.
! CAUTION
Do not permit the indicator panel to hang by its wiring. Allowing the indicator panel to
hang by its wiring will cause wiring damage.
4. Remove the four screws (figure 3, item 3) securing the indicator panel (figure 3, item 4). Remove the
indicator panel from the fuel filter/water separator. Have one soldier support the indicator panel to prevent
damage to the wiring (figure 3, item 5).
5. Disconnect the gauge line (figure 4, item 1) from the elbow (figure 4, item 2) for the gauge that will be
replaced.
6. Remove the elbow (figure 4, item 2) from the gauge (figure 4, item 3) that will be replaced.
7. Remove the two retaining nuts (figure 4, item 4) and one retaining clamp (figure 4, item 5) that secure the
gauge (figure 4, item 3) into the indicator panel (figure 4, item 6). Remove the gauge from the indicator panel.
0014 00-4
