GAUGES, CONTROL KNOBS, AND SWITCH REPLACEMENT. - continued

TM 5-4210-224-14&P

4-37. GAUGES, CONTROL KNOBS, AND SWITCH REPLACEMENT (Continued).

b. Control Knob Installation.

NOTE

This procedure is typical for the

following control knobs. ENGINE

THROTTLE

CONTROL

(12),

RELIEF VALVE CONTROL FLUSH

(13),

PRECONNECT

DISCHARGE OUTLET CONTROL

(14),

PRECONNECT

DISCHARGE OUTLET CONTROL

(15), 2-1/2 INCH DISCHARGE

OUTLET

CONTROL

(16),

BOOSTER OUTLET CONTROL

(17), PRIMER CONTROL (18),

WATER TANK DRAIN (19), 2-1/2

INCH

DISCHARGE

OUTLET

DRAIN (20), REAR 3 INCH

SUCTION INLET CONTOL (21),

PRESSURE RELIEF CONTROL

(22), TANK FILL CONTROL (23), 3

INCH SUCTION INLET CONTROL

(24),

PRESSURE

RELIEF

CONTROL (25), AND HEAT

EXCHANGER CONTROL (26).

Turn knob (27) clockwise and secure to shaft (28).

c. Switch Installation.

(1)

Attach terminal lugs (33) with screws (32) on

switch (30). Remove tags.

(2)

Insert toggle switch (30) in-to hole in plate

(31).

(3)

Secure with retaining nut (29) on front of

toggle switch (30).

4-70