TM-9-2320-260-20

TRUCK, 5-TON, 6X6, M809 SERIES (DIESEL)

TECHNICAL MANUAL; UNIT MAINTENANCE

APRIL 1995

TM-9-2320-260-20 - Page 505 of 1337

TM 9-2320-260-20

I

4-36. PROTECTIVE CONTROL BOX AND BRACKET REPLACEMENT

THIS TASK COVERS:

a. Removal

b. Installation

INITIAL SETUP

APPLICABLE MODELS

EQUIPMENT CONDITION

All

• Parking brake set (TM 9-2320-260-10).

• Hood raised and secured (TM 9-2320-260-10).

MATERIALS/PARTS

• Turn signal flasher removed (para. 4-32).

Nine lockwashers

• Cold start relay removed (para. 3-34).

REFERENCES (TM)

TM 9-2320-260-10

TM 9-2320-260-20P

1.

Disconnect harness (5) from protective control box (12).

2. Remove screw (8), lockwasher (7), ground lead (6), and lockwasher (9) from protective control

box (12) and mounting bracket (3). Discard lockwashers (7) and (9).

3. Remove three screws (10), lockwashers (11), and protective control box (12) from mounting

bracket (3). Discard lockwashers (11).

4. Remove four screws (1), lockwashers (2), and bracket (3) from firewall (4). Discard lockwashers (2).

1.

Install mounting bracket (3) on firewall (4) with four new lockwashers (2) and screws (1).

2.

Install protective control box (12) on mounting bracket (3) with three new lockwashers (11) and

screws (10).

3. Install new lockwasher (9), ground lead (6), new lockwasher (7), and screw (8) on protective control

box (12).

4. Connect harness (5) to protective control box (12).

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