TM 9-2320-260-20
12-63. TRACTOR WRECKER OUTRIGGER JACK
REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
INITIAL SETUP
APPLICABLE MODELS
REFERENCES (TM)
M819
TM 9-2320-260-10
TM 9-2320-260-20P
MATERIALS/PARTS
EQUIPMENT CONDITION
Locking pin
Parking brake set (TM 9-2320-260-10).
Lockwasher
Pin
Outrigger jacks extended (TM 9-2320-260-10).
NOTE
Front and rear outrigger jacks are replaced basically the same
way. This procedure covers the rear outrigger jack.
1. Remove lockpin (15) and outrigger jack housing (5) from wrecker body (1).
2. Remove locking pin (6), pin (13), yoke (9), and outrigger jack housing (5) from socket (14). Discard
locking pin (6).
3. Remove pin (8), collar (7), yoke (9), and washer (10) from adjusting screw (11). Discard pin (8).
4. Remove adjusting screw (11) from base (12).
5. Remove screw (2), lockwasher (3), and plate (4) from wrecker body (1). Discard lockwasher (3).
1. Install plate (4) on wrecker body (1) with new lockwasher (3) and screw (2).
2. Install adjusting screw (11) in base (12).
3. Install washer (10) and yoke (9) on adjusting screw (11) with collar (7) and new pin (8).
4. Position socket (14) and outrigger jack housing (5) on yoke (9) and install with pin (13) and new
locking pin (6).
5. Position outrigger jack housing (5) on wrecker body (1) and secure with lockpin (15).
12-120