4-21. MANIFOLD HEATER NOZZLE AND VALVE ASSEMBLY REMOVAL AND
7/16-inch 6-point socket
EQUIPMENT CONDITION :
Truck parked, engine off and cold, handbrake set.
a. Preliminary Procedure.
Open hood and right side panel. Refer to
Put container under nozzle and valve assembly (1).
Using 3/8-inch wrench, unscrew and take off tube adapter (2) with tube (3).
Using 7/16-inch 6-point socket, unscrew and take off inlet adapter (4).
Using 7/16-inch wrench, unscrew and take off tube adapter (5) with tube (6).
Using l-inch wrench, loosen jamnut (7) and unscrew and take off nozzle and
valve assembly ( 1).
END OF TASK