TM 55-4920-227-15
Section IV. OPERATION UNDER UNUSUAL CONDITIONS
b. Clean the unit as often as necessary to maintain
22. Operation in Extreme Cold
a. Lubricate the test stand in accordance with
a clean, dirt-free condition, paying particular attention to
prevailing temperatures and lubrication instructions
the blower and varibelts.
contained in paragraph 30.
c. Cover the unit with a tarpaulin when not in use.
b. Start the test stand and run at low speed,
allowing ample warmup period before testing any
25. Operation in Salt Water Area
equipment.
a. Protect all exposed metal surfaces from the
corrosive action of salt water air with a thin film of oil or
rustproofing material.
23. Operation in Extreme Heat
a. Lubricate the test stand in accordance with
b. Retouch or repaint the test stand as required to
prevailing temperatures and lubrication instructions
protect painted areas from corrosion.
contained in paragraph 30.
c. Cover the unit with a tarpaulin when not in use.
b. Install in a well ventilated area with sufficient
room around the test stand for air circulation. During
26. Operation Under Rainy or High Humidity
operation, be alert for unusual odors, smoke, peculiar
Conditions
noises, or other indications of overheating.
a. Wipe all exposed areas frequently and apply a
thin film of oil to exposed metal surfaces.
b. Keep the air hose clean and dry.
Inspect
24. Operation in Dusty or Sandy Areas
a. Shield the test stand with a tarpaulin or other
frequently for cracks and deterioration.
suitable material to keep the unit as free as possible
c. Keep electrical components clean and dry.
from dust, dirt, and sand.
Watch closely for evidence of fungus growth and remove
promptly.
Section V. MOVEMENT TO NEW WORKSITE
27. Dismantling for Movement
a. Movement Within Immediate Area.
(2) Securely block the test stand on the
(1) Disconnect the power input cable.
carrier. Use tiedowns or other suitable
(2) Secure the storage and starter box doors.
means. If the carrier has a wooden floor,
(3) Remove the four base mounting bolts.
spike the test stand base to the carrier
(4) Move the test stand to a new location with a
bed. Transport the test stand td the new
forklift or other suitable means.
location.
b. Movement From Immediate Area.
(1) Lift the test stand onto the bed of a carrier.
28. Reinstallation After Movement to New Worksite
On arrival at the new work site, unload and install
the test stand, following applicable instructions in
AGO 6729A
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