CTIS PRESSURE SWITCH REPLACEMENT

TM 9-2320-363-20-2

CTIS PRESSURE SWITCH REPLACEMENT

This task covers:

a. Removal

b. Cleaning/Inspection

c. Installation

INITIAL SETUP

Applicable Configuration:

Equipment Condition:

M917A1 and M917A1 w/MCS

Reference

Condition Description

Tools and Special Equipment:

Page 2-28

Air System Drained

Tool Kit, SC 5180-90-CL-N26

Page 2-29

Batteries Disconnected

Materials/Parts:

Compound, Pipe Sealing Appendix C, Item 8

REMOVAL

WARNING

Drain all air from the wet tank before disconnecting any air lines, hoses, tubes, or

fittings. Always use eye protection. Failure to observe this warning can result in

serious injury.

DISCONNECT CTIS WIRING HARNESS CONNECTOR (1) FROM PRESSURE SWITCH CONNECTOR (2).

REMOVE PRE SSURE SWITCH (3) FROM AIR TANK TEE (4).

CLEANING/INSPECTION

Clean and inspect all parts in accordance with Chapter 2.

INSTALLATION

NOTE

Apply a thin coat of thread sealing compound on male threads of fittings.

INSTALL PRESSURE SWITCH (3) ON AIR TA NK TEE (4).

CONNECT CTIS WIRING HARNESS CONNECTOR (1) TO PRESSURE SWITCH CONNECTOR (2).

4-604.14 Change 3