TM 9-2320-260-20
I
10-14. FIFTH WHEEL REPLACEMENT (M819]
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
REFERENCES (TM)
APPLICABLE MODELS
M819
LO 9-2320-260-12
TM 9-2320-260-10
MATERIALS/PARTS
TM 9-2320-260-20P
Ten locknuts
EQUIPMENT CONDITION
PERSONNEL REQUIRED
Parking brake set (TM 9-2320-260-10).
Two
GENERAL SAFETY lNSTRUCTlONS
All personnel must stand clear during lifting
operations.
1. Install chain on fifth wheel (1) with two screws (2), two washers (3) and (4), and two nuts (5).
2. Position lifting device over fifth wheel (1).
3. Install chain on lifting device.
4. Remove ten locknuts (7), washers (8), and screws (9) from fifth wheel (1) and two rails (6). Discard
locknuts (7).
WARNING
All personnel must stand clear during lifting operations. A swing-
ing or shifting load may cause injury or death to personnel.
5. Raise fifth wheel (1) away from vehicle, then lower fifth wheel (1) onto a pallet for transport.
6. Remove two nuts (5), two washers (3) and (4), two screws (2), and chain from fifth wheel (1).
1. Install chain on fifth wheel (1) with two screws (2), two washers (3) and (4), and two nuts (5).
2. Position lifting device over fifth wheel (1).
3. Install chain on lifting device.
WARNING
All personnel must stand clear during lifting operations. A swing-
ing or shifting load may cause inqiury or death to personnel.
4. Raise fifth wheel (1) away from pallet and position fifth wheel (1) over vehicle.
5. Lower fifth wheel (1) and install fifth wheel (1) on two rails (6) with ten screws (9), washers (8),
and new locknuts (7).
6. Remove two nuts (5), washers (3) and (4), screws (2), and chain from fifth wheel (1).
10-22