TM 10-4610-239-10
TM 08580B-10/1
Table 2-3. Operator/Crew Preventive Maintenance Checks and Services
(Unit) Continued)
B - Before
D - During
A - After
H - Hourly Interval
Interval
Procedures:
Equipment Is
Item
Item to be
Check for and have repaired
Not Ready/
No.
B D
A
W
Inspected
or adjusted as necessary
Available If:
29
•
•
Backwash timer
Inspect outside for cleanliness
Backwash timer
Inspect for loose wiring
does not work.
Wipe dirt from timer.
Report a nonoperating timer
to unit maintenance.
30
•
•
Ground rod
Inspect for damaged ground
There is only one
wire connections, and loose,
usable section of
damaged, or missing screw
ground rod.
joints and driving bolt.
Clean and tighten ground con-
nections and screw joints.
Report unserviceable ground
rods to unit maintenance.
31
•
Data and in-
Inspect for damage and for
struction hold-
missing parts.
ers and plates
32
•
R.O. vessel as-
Inspect for damage (cracks,
Any R.O. vessel is
semblies
breaks, leaks), and loose or
cracked or broken;
missing mounting hardware
R.O. vessels leak
Tighten loose hardware
around seals.
Report damaged assemblies to
unit maintenance.
33
•
•
•
•
30 kW generator
Inspect and service generator
set (Army)
set as shown in applicable
manual for generator (TM 5-
6115-465-12 for NSN 6115-00-
118-1240).
34
•
•
(Army) Portable
Inspect for rust and cracked
step
or broken weldments.
35
•
•
Storage boxes
Inspect for broken panels.
Check for broken or missing
hardware. Report damage to
unit maintenance.
36
•
•
•
Special tools:
Inspect for bent shafts and
paddle, valve
stripped threads. Replace
seat puller,
damaged tools.
R.O. element
puller, pilot
bulb puller
2-29
