GENERAL MAINTENANCE PROCEDURE
•
Cleanliness:
Dirt, grease, oil, and debris only get in the way and may cover up a
serious problem. Use solvent cleaning compound (WP
0060, Table 1, Item 1, 2,
3) on all metal surfaces and soapy water on rubber.
•
Bolts, Nuts, and Screws:
Check bolts, nuts, and screws for obvious looseness,
missing, bent, or broken condition and tighten or replace as necessary. They cannot
all be checked with a tool, of course, but look for chipped paint, bare metal, or rust
around bolt heads.
•
Welds:
Look for loose or chipped paint, rust, or gaps where parts are welded
together. If a bad weld is found, have it repaired.
•
Electric Wires and Connectors:
Look for cracked or broken insulation, bare wires,
and loose or broken connectors. Tighten loose connectors and make sure wires
are in good shape.
•
Hydraulic Lines and Fittings:
Look for wear, damage, and leaks and make sure
clamps and fittings are tight. Wet spots show leaks, of course, but a stain around
a fitting or connector can indicate a leak. If a connector or fitting is loose, tighten it.
If something is broken or worn out, repair or replace it per the applicable procedure.
•
Damage is defined as:
Any condition that affects safety or would render the trailer
unserviceable for mission requirements.
CORROSION PREVENTION CONTROL (CPC)
Corrosion prevention control maintenance is a requirement for the PLST M1076 A1. While
perfoming the PMCS, look for and always be aware of rust, peeling or blistering paint, and
any damage that can cause corrosion. Inspect entire trailer including specific areas
mentioned in PMCS. Ensure corrosion preventive compounds are applied adequately
where required. Be aware that missing corrosion preventive compounds can allow corrosion
damage. Report any deficiencies as soon as possible to field maintenance to maximize
PLST M1076 A1 life. Appearance and color of corrosion is dependent on the metal/
components involved. Table 1 will aid in the visual identification of corrosion on specific
metals.
Table
1.
Corrosion.
Metal/Component
Corrosion Appearance
Steel Powdery
Reddish Brown
Aluminum
Powdery White
Brass
Green
Electrical Connectors
Green
TM 9-2330-342-10
0047
0047-2