TM 5-3800-205-23-1
TROUBLESHOOTING PROCEDURES - CONTINUED
0007 00
Table 11. Water Distributor Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
a. Adjust relief valve setting
10. Tank Cannot Be Suction Loaded Using
2. Perform Main Control Valve
Onboard Pump - Continued.
b. If problem still exists after
adjustment,
notify
DS
Maintenance to replace main
control valve.
11.Water Pump Will Not Operate in High Speed.
1. Check that pump control lever
If control lever is in high speed
(elevator control lever) is in
position and problem still exists,
high speed position.
go to test step 2.
NOTE
Refer to component locator for butterfly valve assemblies (TM 5-3800-205-23-3) and get assistance to
check valve indicator position.
2. Check that red indicator on
If red indicator is in horizontal
pump valve is horizontal to
position and problem still exists,
suction pipe.
go to test step 3.
3. Check
for
loose
air
If connections are okay, and
connections at pump valve.
problem still exists, replace
pump valve (TM 5-3800-205-
23-3).
a. Adjust relief valve setting
4. Perform Main Control Valve
b. If problem still exists after
adjustment,
notify
DS
Maintenance to replace main
control valve.
12.Water Pump Will Not Operate in Low Speed.
1. Check that pump control lever
If control lever is in low speed
(elevator control lever) is in
position and problem still exists,
low speed position.
go to test step 2.
NOTE
Refer to component locator for butterfly valve assemblies (TM 5-3800-205-23-3) and get assistance to
check valve indicator position.
2. Check that red indicator on
If red indicator is in horizontal
pump valve is horizontal to
position and problem still exists,
suction pipe.
go to test step 3.
3. Check
for
loose
air
If connections are okay and
connections at pump valve.
problem still exists, replace
pump valve (TM 5-3800-205-
23-3).
