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TM 9-2320-360-20-1
2-23. STORAGE MAINTENANCE PROCEDURES (CONT)
(10)
Protect spare tire from direct sunlight.
(11)
If possible, store vehicles close together, out of direct sunlight, and away from electrical or generating equipment.
(12)
Park vehicle to allow access for inspection, maintenance, and exercising.
CAUTION
Ensure tires are not resting on surface containing grease or oil. Failure to comply
may result in damage to tires.
(13)
Park vehicle so tires are not resting on surfaces containing grease or oil.
CAUTION
The DDEC system, tachograph, and turn signal flasher drain on batteries at all
times. Batteries will discharge during storage if not disconnected.
(14)
Disconnect batteries (TM 9-2320-360-20).
b.
While vehicle is in storage, perform the following tasks monthly:
(1)
Connect batteries (TM 9-2320-360-20).
(2)
If engine is run every 30 days or less, use lubricating oil (OE/HDO MIL-L-2104). If engine is not run every 30
days or less, use preservative lubricating oil (MIL-L-21260C) grade 2 and change oil filter, or warranty will not be
maintained.
(3)
Conduct visual inspection of the vehicle. Check for oil leaks, lubricant levels, battery electrolyte, coolant level,
and tire pressures (CTIS highway setting). Correct any discrepancies.
(4)
Inspect oil can points. Lubricate if necessary (LO 9-2320-360-12).
(5)
Shift transfer case to neutral, start engine, and idle for 10 minutes. After 10 minutes of engine idle, operate
engine for 5 minutes at 1500 rpm or until the engine water temperature reaches 180F (82°C. Shift the, transmission
slowly through all gear selector positions. Return the transmission to neutral and the transfer case to high range.
(6)
Move vehicle 30 feet (9 m) forward and reverse.
(7)
Idle engine 10 minutes before shutdown.
(8)
Check grease coating on all chromium plated and unpainted surfaces. If grease was wiped from chromium plated
or unpainted surfaces when vehicle was moved, recoat these surfaces.
(9)
Disconnect batteries (para 7-61). If batteries are not going to be charged for over 30 days, remove from vehicle
(para 7-57) and keep fully charged (TM-9-6150-200-14).
c.
While vehicle is in storage, perform the following tasks quarterly:
(1)
Perform all monthly tasks.
(2)
Exercise all ancillary equipment (TM 9-2320-360-10). While operating winc hes, lubricate wire rope.
(3)
Drive vehicle at least 1/4 mile (.4 km). While driving, shift transmission through all gear ranges.
d.
While vehicle is in storage, perform the following tasks yearly:
(1)
Perform all quarterly tasks.
(2)
Clean the exterior, interior of cab, engine, and undercarriage. Wash any oil and grease from tires.
CAUTION
Do not allow the baking soda solution to enter the batteries or damage to batteries
will result.
(3)
Clean batteries and battery cables with a baking soda solution and rinse with fresh water. Add water to battery
electrolyte if necessary. Check the specific gravity of the batteries regularly. Keep the batteries fully charged and clean
(TM 9-6150-200-14).
2-990 Change 2
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