Table 4-2. Unit Troubleshooting-continued -706880168

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

Table 4-2. Unit Troubleshooting - Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

STEERING SYSTEM - Continued

STEERING ERRATIC

Step 1. Check tire pressure.

Inflate tires to correct pressure (see para 3-7).

Step 2. Check tread wear.

Change tire if tread is bulging or warped due to broken plies (see para 4-143).

Step 3. Check for air in oil circuit.

Bleed power steering oil system.

Step 4. Check suction hose and fittings for blockage.

Replace hoses or fittings (see para 4-9). +

Step 5. Check for worn universal joint in steering shafts.

Replace universal joint (see para 4-160).

STEERING PUMP NOISY

Step 1. Check oil level in reservoir.

Fill reservoir as required.

Step 2. Visually check hoses for leaks.

Replace hoses (see para 4-9).

Step 3. Check suction hose at pump for blockage.

Replace hose. (see para 4-9)

Step 4. Check pump for leaks.

Notify Direct Support.

OIL LEAKING AT STEERING PUMP DRIVE SHAFT

Notify Direct Support.

4-39