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TM 1-4920-435-13&P
Table 1. Field Level Preventive Maintenance Checks and Services for Sheet Metal Shop. - Continued
ITEM INTERVAL MAN- ITEM TO BE
PROCEDURE
EQUIPMENT
NO.
HOUR CHECKED OR
NOT READY/
SERVICED
AVAILABLE IF:
ECU cable
4
Monthly
ECU Cable
Ensure ECU cable assemblies are securely
assemblies are not
Assemblies
attached to shelter walls. Ensure ECU cable
properly secured
assemblies and mounting hardware is free
to shelter walls
from rust, cracks, breaks and rounded heads
or ECU cable
assemblies and/or
mounting hardware
is damaged.
5
Monthly
Water and
Ensure water and air feed-thru connector
Water and/or air
Air Feed-thru
assemblies are free from major damage and
feed-thru connector
Connector
assemblies are not
Assemblies
operational.
Oil/water separator
6
Monthly
Oil/Water
Ensure oil/water separator is securely attached to
is not properly
Separator
shelter wall and free from major damage. Ensure
attached to shelter
oil/water separator and hardware is free from rust,
wall or oil/water
separator has
major damage
and/or mounting
hardware is
damaged.
7
Monthly
ECU Power
Ensure ECU power cable assembly is operational
ECU power cable
Cable
assembly is not
Assembly
operational.
Ground rod is
8
Monthly
Ground Rod
Ensure ground rod is operational and free from
major damage. Ensure ground rod is not missing
not operational
and/or is missing
components.
9
Monthly
Fire
Ensure ire extinguishers are present and
Fire extinguisher(s)
Extinguishers
serviceable.
is/are not present
and Brackets
or not serviceable.
Ensure ire extinguisher brackets are operational
Fire extinguisher
and securely attached to shelter wall.
brackets are
not operational
and/or not properly
secured to shelter
wall.
Ensure ire extinguisher brackets and hardware is
Fire extinguisher
free from rust, cracks, breaks and rounded heads.
brackets and/or
mounting hardware
are damaged.
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