TM-9-2330-247-14-P
CHASSIS, TRAILER: GENERAL PURPOSE, 3-1/2 TON, 2-WHEEL, M353
TECHNICAL MANUAL; OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS)
MARCH 1992
TM-9-2330-247-14-P - Page 187 of 320
TM 9-2330-247-14&P
4-57. CARE OF EQUIPMENT IN ADMINISTRATIVE STORAGE (Con’t)
Inspection. Inspection will usually be visual and must consist of at least a walkaround examination of all equipment to
detect any deficiencies. lnspect equipment in open storage weekly and equipment in
Inspect all equipment immediately after any severe storm or environmental change. The
things to look for during a visual inspection:
1. Low or flat tires.
2. Condition of preservatives, seals, and wraps.
3. Torn, frayed, or split canvas covers and tops.
4. Corrosion or other deterioration.
5.
Missing or damaged parts.
6. Water in compartments.
7.
Any other readily recognizable shortcomings or deficiencies.
covered storage ‘monthly.
following are examples of
Repair During Administrative Storage. Keep equipment in an optimum state of readiness. Accomplish the required
services and repairs as expeditiously as possible. Whenever possible, perform all maintenance on-site.
Exercising. Exercise equipment in accordance with the Table 4-3, Exercise Schedule, and the following instructions:
1. Vehicle Major Exercise. Depreserve equipment by removing only that material restricting exercise. Close all
drains, remove blocks, and perform all before-operation checks, Couple trailer to towing vehicle and drive for
at least 25 mi (40 km). Make several right and left 90° turns. Make several hard braking stops without skidding.
Do the following during exercising when it is convenient: operate all other functional components and perform
all during- and after-operation checks.
2. Scheduled Services. Scheduled services will include inspection as explained above and will be conducted in
accordance with the Table 4-3. Lubricate in accordance with instructions in Chapter 3, Section I.
3. Corrective Action. Immediately take action to correct shortcomings and deficiencies noted. Record inspection
and exercise results on DA Form 2404. Record and report all maintenance actions on DA Form 2407. After
exercising, restore the preservation to the original condition. Replenish lubricants used during exercising and
note the amount on DA Form 2408.
Rotation. Rotate items in accordance with any rotational plan that will keep equipment in an operational condition and
reduce the maintenance effort.
Table 4-3. Exercise Schedule.
Weeks
2
4
6
8
10
12
14
16
18
20
22
24
PMCS
x
x
Scheduled Services
x
x
x
x
x
Vehicle Major Exercise
x
4-58.
PROCEDURES FOR COMMON COMPONENTS AND MISCELLANEOUS ITEMS
Tires. Visually inspect tires during each walkaround inspection. This inspection includes checking with a tire gage.
Inflate, repair, or replace as required those found to be low, damaged, or excessively worn. Mark inflated and repaired
tires with chalk (Item 3, Appendix E) for checking at the next inspection.
Air Lines and Pressure Tank. Drain air lines and pressure tank of condensation and leave draincock open. Attach a
caution tag, annotated to provide for closing of draincock when the equipment is exercised. Place tag in a
conspicuous location.
4-133
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