TM-9-2320-285-24-1

TRUCK TRACTOR, YARD TYPE, 43,500 LB GVW, DED, 4X2, ARMY MODEL M878A1

TECHNICAL MANUAL; ORGANIZATIONAL, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE MANUAL

OCTOBER 1985

TM-9-2320-285-24-1 - Page 278 of 987

TM 9-2320-285-24-1

2-26.

INSTRUMENT PANEL MAINTENANCE (CONT)

b.

Indicator Lights (cont).

(4) WATER LEVEL Warning Light, WATER TEMP Warning Light, OIL PRESSURE

Warning Light, LOW AIR Warning Light, and 24V INVERTER Light.

This task covers:

a.

Removal

d.

Inspection

b.

Cleaning

e.

Installation

INITIAL SETUP:

Tools

Equipment Condition

No.

1 Common Organizational Maintenance

Paragraph

Condition Description

Tool Kit

Safety glasses

Vehicle parked on level

Automotive electrical tool kit

surface, engine off, and

parking brake applied.

Materials/Parts

Cab tilted 45 degrees.

Cleaning solvent

Item 1, Appendix C

2-34a

Battery ground cable

Clean cloths

Item 2, Appendix C

disconnected.

Personnel Required

Wheel Vehicle Mechanic MOS 63B

KEY

1.

Socket

2.

Bulb

3.

Nut

4.

Lock washer

5.

Housing

2-255