Table 4-1. Unit PMCS-continued -706880140

TM 5-4210-233-14&P-1

Table 4-1. Unit PMCS-Continued

Item

Interval

No. W M

ITEM TO BE INSPECTED/Procedures

PUMP, PIPING SYSTEM AND VALVES

Foam System Piping

With foam tank full, inspect foam system for leaks. Check attaching

hardware for tightness. Tighten as required. If piping is leaking, refer to

Direct Support for piping replacement.

Tank Assembly, Foam

With foam tank full, inspect for leaks. Check foam tank filler door latches

properly, door seals are in place. With foam tank empty, inspect tank interior

for corrosion or clogged screens; clean as required. Refer to Direct Support

for foam tank replacement.

WATER TANK ASSEMBLY

Water Piping, Tank to Pump

With water tank full, inspect for leaks. Check attaching hardware for tightness.

Tighten as required. Replace piping as required. Refer to para 4-31 through 4-55.

Tank

With water tank full, inspect for leaks. Check aftaching hardware for tightness.

Tighten as required. Report any tank leak to Direct Support for tank

repair/replacement.

Open hatch and inspect tank interior for debris, sand, algae, etc. Clean tank

as required.

CAB ASSEMBLY, LIGHTS AND CONTROLS

Cab Mounting Brackets

Check for tightness, missing attaching hardware. Tighten as required.

Check mounting bushings for cracks, missing. Refer to General Support for

bushing replacement.

Check mounting brackets for cracks, distortion. Refer to General Support for

mounting bracket replacement.

ENGINE AND ACCESSORIES

Starter

Check brushes for wear, replace as required. Remove oli caps and add 8

drops of engine oil (Item 14, Appendix E) to the oil wicks.

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