Removal. - TM-9-2815-224-34-P0270

TM 9-2815-224-34&P

Engine Brake Retarder Maintenance instructions (Cont)

11-2.

ENGINE BRAKE RETARDER REMOVAL/INSTALLATION (CONT).

Removal.

NOTE

Tag and mark wires before removal.

There are two kinds of engine brake wiring harnesses. Model A has a wire extending

through the cylinder head and uses a "butt type" connector while Model B has a

"spade type" connector. Model A is shown.

(1)

Cut wire (1) for Model A and disconnect wire (1) for Model B.

(2)

Remove screw (2), lockwasher (3), and solenoid valve wire (4) from solenoid (5) for Model A.

Disconnect wire (4) from engine brake solenoid valve (5) for Model B.

(3)

Loosen connector nut (6) between supply brake (7) and drone (8).

(4)

Screw connector (9) into drone (8) to clear supply brake (7).

11-2 Change 2