Section VIII. MAINTENANCE OF PUMP COMPARTMENT ASSEMBLY

TM5-4210-224-14& P

Section VIII. MAINTENANCE OF PUMP COMPARTMENT ASSEMBLY

Para.

Priming Tank and Tubing

Calibration and Test Ports

Replacement ................................ ............................ 4-41

Replacement ................................ ............................. 4-38

Pump Panel Lights

Compartment Light

Maintenance ................................ ............................. 4-32

Maintenance ................................ ............................. 4-30

Roof Panel Replacement ................................ .......... 4-31

Curbside Door Assembly

Steps and Mounting Brackets

Replacement ................................ ............................. 4-29

Replacement ................................ ............................. 4-40

Engine Throttle Control

Streetside Pump Panel

Assembly Replacement ................................ ............. 4-33

Replacement ................................ ............................ 4-39

Front Panel Replacement ................................ .......... 4-42

Suction and Discharge Stub

Gauges, Control Knobs, and

Caps Replacement ................................ .................... 4-36

Switches Replacement ................................ .............. 4-37

Tachometer/Hourmeter

General ................................ ................................ ..... 4-25

Maintenance ................................ ............................. 4-34

Hose Bed Floors Replacement ................................ .. 4-26

Water Tank Level Gauge

Hose Bin Dividers

Replacement ................................ ............................. 4-35

Replacement ................................ ............................. 4-28

Hose Rollers Replacement ................................ ........ 4-27

4-25. GENERAL.

This section contains information on the maintenance of the pump compartment assembly that are maintainable at

the Organizational level.

4-26. HOSE BED FLOORS REPLACEMENT.

This task covers:

a. Removal

b. Installation

INITIAL SETUP:

Tools

General Safety Instructions

General Mechanics Tool Kit

Engine OFF

Materials/Parts

Transmission in (N) neutral.

Hose Beds (121-90012 or 121-90013)

Parking brake and micro-brakelock set.

REMOVAL

a. Remove nuts (1), lockwashers (2) and screws (3)

securing each hose bed floor (4) to pump

compartment roof panel (5).

b. Remove hose bed floor (4).

4-55