TRAILER SAGS IN BACK OR FRONT OR LEANS TO ONE SIDE.

TM 9-2330-385-14

5-10. WHEEL ASSEMBLY AND TIRE TROUBLESHOOTING PROCEDURES (CONT).

2. TRAILER SAGS IN BACK OR FRONT OR LEANS TO ONE SIDE.

INITIAL SETUP

Tools and Special Tools

References

Tool Kit, General Mechanic's: Automotive

TM 9-2320-364-10

TC 9-237

Equipment Condition

Personnel Required

Engine OFF, (TM 9-2320-364-10)

Two

Parking brake applied, (TM 9-2320-364-10)

Wheels chocked, (TM 9-2320-364-10)

Trailer air system charged, (Para 2-22)

START

KNOWN INFO

TEST OPTIONS

Is trailer suspension free of

All unit troubleshooting have

Visual inspection.

been performed.

damage?

REASON FOR QUESTION

POSSIBLE PROBLEMS

If springs and/or hangers are

Front axle suspension faulty.

damaged, trailer will lean to

Frame faulty.

one side.

Replace damaged

components

and 5-23).

Verify repair, go to

Step 3 of this Fault.

YES

5-12