TM 5-3810-307-10
Table 5-1. Operator Preventive Maintenance Checks and Services - Continued
ITEM
ITEM TO BE
NOT FULLY
NO.
INTERVAL
CHECKED OR
PROCEDURE
MISSION
SERVICED
CAPABLE IF
16
BEFORE
Pintle Hook
Inspect pintle hook safety
Pintle hook safety
chain and pin for damage.
chain and pin
damaged or missing
for towing operations.
Damaged insulation.
17
BEFORE
Carrier Backup
Check connectors and
Alarm
wiring for security and
damaged insulation.
a. Check for cracked or
a. Any lens cracked
18
BEFORE
Left Side
broken lenses.
or broken for
Clearance and
night operations.
Marker Lights
b. Loose connect-
b. Inspect connectors/
ors/wiring or
wiring for security and
damaged insula-
damaged insulation.
tion for night
operations.
WARNING
19
BEFORE
Left Side Tires
Always use tire infla-
tion cage and clip-on
inflator as tire rim
parts can fly apart with
lethal force.
Tire air pressure less
Inspect tires for missing
than 110 psi 758
valve caps, excessive
kPa), flat/ damaged
wear/cuts, low air
tire, excessive wear,
pressure/flat tires, or
or lug nut(s) loose/
loose/missing lug nuts.
missing.
Refer to the tire inflation
chart for proper inflation.
Pads are required for
Check for cracked or
20
BEFORE
Left Side
craning operations.
broken welds and cracks
Outrigger Float
in the pad structure.
Pads (if installed
on jack
cylinders)
STEERING MODE
Check STEERING MODE
21
BEFORE
STEERING
CONTROL handle
CONTROL handle for
MODE
does not operate to
proper operation.
SELECTOR
select the correct
steering mode.
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