Maintenance Under Unusual Conditions

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TM-9-2330-380-14-P Semitrailer Van: Electronic Tactical 12-Ton 4-Wheel XM1063 (NSN 2330-01-224-9244) and M129A4 (NSN 2330-01-372-5642) Manual

Section XI. PREPARATION FOR STORAGE OR SHIPMENT

TM 9-2330-380-14&P

4-81. Maintenance Under Unusual Conditions

a. Extreme Cold Weather Conditions

For maintenance procedures and practices during extreme cold weather, refer to FM 9-207.

b. Extreme Hot Weather Maintenance

1. In hot dry climates, corrosive action will occur on all parts of the semitrailer. It will be accelerated

during rainy weather.

2. Evidence of corrosion will appear in the form of rust, paint blisters, mildew, mold and fungus growth.

3. Remove corrosion from exterior metal surfaces with abrasive paper or cloth. Apply a protective coating

of paint or touch up existing paint.

4. Keep a film of engine lubricating oil (OE-30) on unfinished exposed metal surfaces.

c. Maintenance After Fording

Refer to TM 9-238 for maintenance procedures after fording.

d. Maintenance After Operation On Unusual Terrain

1. Thorough cleaning and lubrication of all parts must be accomplished as soon as possible after operation

in mud.

2. Clean all suspension components. Repack wheel bearings if necessary.

3. After operation in sand or dust, touch up all painted surfaces damaged by sandblasting.

4. Lubricate completely to force out lubricants contaminated by sand or dust.