TM 5-4320-301-13&P
TM 08936A-13&P/1
a. CLASS I - Seepage of fluid (as indicated by wetness or discoloration) not great enough to form
drops.
b. CLASSII - Leakage of fluid great enough to form drops but not enough to cause drops to drip from
item being checked/inspected.
c. CLASS III-Leakage of fluid great enough to form drops that fall from item being checked/inspected.
2-1. Operator Preventive Maintenance Checks and Services
for Forward Area Water Point Supply System
Item
No.
1
2
3
4
5
6
7
inter-
val
Before
Before
Before
Before
Before
Before
Before
Before
Before
Before
Before
Before
Before
During
Location
Item to Check/
Service
HOSE
ASSEMBLIES
BALL VALVE
ASSEMBLIES
NOZZLE
ASSEMBLIES
NOZZLE
STAND
ASSEMBLIES
TOWING &
LIFTING
YOKES
MISC.
FlTTlNGS
HOSE
ASSEMBLIES
Procedure
Check all hose couplings for missing
gaskets.
Check hoses for cuts, cracks, and de-
terioration.
Check for damaged or missing cou-
pling halves.
Inspect valve handles for damage.
Check all valves for proper operation.
Inspect valve coupling halves for dam-
age and for missing gaskets.
Inspect nozzles for cracks, damage, or
missing parts.
Check control handle for proper opera-
tion.
Inspect couplings for damage or mis-
sing gaskets.
Check that nozzle swivel fittings oper-
ate smoothly.
Inspect nozzle stands for damage or
missing parts.
Inspect towing yokes for damage or
missing parts.
Inspect all fittings for damage or mis-
sing gaskets.
Check hose and fittings for leaks.
Not Fully Mission
Capable
Coupling halves gaskets
are missing.
Hoses are cut, cracked, or
deteriorated.
Coupling halves are dam-
aged or missing.
Valve handles are dam-
aged.
Valves do not operate prop-
erly.
Valve coupling halves are
damaged or gasket is mis-
sing
Nozzles are cracked, dam-
aged, or has missing parts.
Control handle does not op-
erate properly.
Coupling are damaged or
gaskets are missing.
Swivel fittong is jammed or
does not operate smoothly.
Nozzle stands are dam-
aged or have missing parts.
Towing yokes are damaged
or have missing parts.
Fittings are damaged or
gaskets are missing.
Hoses or fittings leak.
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Change 5
