GAUGES, CONTROL KNOBS, AND SWITCH REPLACEMENT.

TM 5-4210-224-14&P

4-37. GAUGES, CONTROL KNOBS, AND SWITCH REPLACEMENT.

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Tools

Equipment Condition

General Mechanics Tool Kit

Para. Condition Description

Materials/Parts

4-26

Hose Bed Floors Removed

4-27

Hose Rollers Removed

Gauges, Control Knobs, and Switch

4-28

Hose Bin Dividers Removed

as required (Appendix E, Page 27)

4-30

Compartment Light Removed

4-31

Roof Panel Removed

REMOVAL

a. Pressure Gauge Removal.

NOTE

This procedure is typical for the

following pressure gauges. OIL

TEMPERATURE

(1),

OIL

PRESSURE (2), 2-1/2 OUTLET

DISCHARGE PRESSURE (3), #1

PRECONNECT

DISCHARGE

OUTLET PRESSURE (4), #2

PRECONNECT

DISCHARGE

OUTLET

PRESSURE

(5),

MASTER PRESSURE (6) AND

COMPOUND PRESSURE (7).

(1)

Remove screws (8) from bracket (9).

(2)

Unscrew hose from plug connection (10).

(3)

Slide gauge (11) out of front of panel.

4-68