TM 10-6640-215-13
Table 4-1. Unit Preventive Maintenance Checks and Services
Item
Interval
Item To Be
Procedure
Not Fully Mission
No.
Checked Or
Capable If:
Serviced
NOTE
Perform operator/crew
PMCS prior to or in conjunc-
tion with unit PMCS if:
1
Quarterly
Van, Semi-Trailer
Perform PMCS in accordance with
TM 9-2330-362-14&P
2
Quarterly
Utilities Box
a. Check box door and gasket for
Gasket or door are dam-
damaged.
b. Check water hose adapters for
Water hose adapters are
damage.
damaged or broken.
c. Check inlet/outlet valve direc-
Inlet/outlet valve does not
tional lever.
properly operate.
3
Quarterly
Power Entry
a. Check panel door and gasket for
Gasket or panel door are
Panel
damaged.
damage.
b. Check electrical input connector
Electrical input connector
and cover for damage.
or cover are damaged.
c. Check grounding lug for dam-
Grounding lug for damage.
age.
d. Check service outlet and cover
Service outlet or cover are
for damage.
damaged.
e. Check phone connector for
Phone connector is dam-
damage.
aged.
4
Quarterly
Fume Chamber/
Check door assembly and gasket for
Gasket or box door are
Gum Bath Vent
damage.
damaged.
Exhaust Door
Assembly
5
Quarterly
Electrical System
a. Check power cable and its con-
Power cable and connectors
nectors for damage.
are damaged.
b. Check panel board assemblies
Panel board assemblies or
and doors for loose or missing fas-
doors are damaged. Fas-
teners and broken or damaged elec-
teners, electrical connec-
trical connections and fuseholders.
tions, or fuseholders are
loose, broken, or damaged.
c. Check all blackout micro-
Blackout microswitches do
switches for proper loose or missing
not operate properly; hard-
hardware and broken or damaged
ware loose or missing, or
electrical connections.
electrical connections loose
or broken.
d. Check motor controllers, doors,
Motor controllers, doors, or
and covers for loose or missing fas-
covers damaged. Fasteners
teners and broken or damaged elec-
missing or loose, electrical
trical connections.
connections loose or bro-
ken.
4-6
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