Table 2-2. PREVENTIVE MAINTENANCE CHECKS AND SERVICES WITH LUBRICATION INSTRUCTIONS FOR M578 RECOVERY VEHICLE (Cont)

TM 9-2350-238-20-1

2-10. TOOLS AND SUPPLIES (CONT).

Table 2-2. PREVENTIVE MAINTENANCE CHECKS AND SERVICES WITH LUBRICATION

INSTRUCTIONS FOR M578 RECOVERY VEHICLE (CONT)

Item

Interval

Item To Check

Procedure

Not Fully Mission

No.

Service

Capable If:

Fixed Fire

(cont)

Extinguisher

System (cont)

Remove CO2 cylinders (1).

Weigh cylinders. Replace cylinders if they have

Any cylinders

lost more than 1 lb (0.45 kg) from their fully

have lost 1 lb

charged weight as recorded on inspection tag.

(0.45 kg) or

If charged weight is within allowable limits, re-

more of their

cord date and weight on inspection tag.

weight or any

missing cylinder.

Clean and check discharge nozzles (2) and con-

trol valve (3).

Pull discharge handles (4) to ensure that cables

Cable damaged

and controls operate smoothly.

or inoperative.

Install wire seals (5).

Lead seal not

properly sealed.

Install CO2 cylinders (1).

Fuel System

Check all fuel lines and tighten connections if

Any fuel leaks,

loose or leaking, Replace damaged lines and

loose lines or

fittings.

fittings. Any

damaged lines.

Replace elements in low-pressure and high-

Any damaged or

pressure fuel filters. Replace fuel filter for

Iogged fuel

driver's personnel heater. Refer to page

filter.

2-1098. Replace fuel filter for coolant heater

assembly. Refer to page 2-1056.

2-24