TM 5-3895-379-10
TROUBLESHOOTING PROCEDURES - CONTINUED
0010 00
Table 1. Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WATER SPRAY SYSTEM - CONTINUED
a. If water level is low, add water
1. Check water level gauges for
38. Spray Does Not Occur On Either Drum
water in water tanks. Indicator
When Water Spray Switch is in Intermittent
b. If water level is not low, go to
needle pointing full left
Spray Position.
Step 2.
indicates tank is empty.
a. If water tank shutoff valves are
2. On CB534B, check that the
not open, open valves.
water tank shutoff valve at
b. If water tank shutoff valves are
each water tank is open. Valve
open, go to Step 3.
handle will be in line with
valve when valve is open.
3. Check water system for frozen
a. If water is frozen, notify
water.
supervisor.
b. If water in system is not frozen,
go to Step 4.
a. If fuse filament is broken,
4. Turn
fuse
holder
cap
notify
supervisor
for
counterclockwise and remove
replacement. Install fuse and
cap and fuse from fuse holder
cap in fuse holder.
labeled WATER SPRAY.
b. If fuse filament is not broken,
Inspect fuse for broken
component is faulty. Install
filament.
fuse and cap in fuse holder and
notify supervisor.
BROKEN FUSE
FILAMENT
401-085
a. If water level is low, add water
39. Spray Occurs On One Drum Only.
1. Check water level gauges for
water in tanks. Indicator
needle pointing full left
indicates tank is empty.
b. If water level is not low, go to
Step 2.
