REPLACE PASSIVE ULTRASONIC SENSOR

TM 5-6350-275-24&P

3-123. REPLACE PASSIVE ULTRASONIC SENSOR. (Figure 3-17).

This task consists of:

a. Remove

b. Install

INITIAL SETUP:

Tools:

Equipment Condition:

Screwdriver, Flat tip (Item 6, App B)

Input power removed

Screwdriver, Flat tip (Item 7, App B)

General Safety Instructions:

Materials/Parts:

Remove all jewelry while working on

Ultrasonic Sensor

equipment.

WARNING

Shut off power source before attempting to disconnect, service, or connect wires or

cables. Failure to do so may result in serious injury or death.

a. Removal

(1) Remove four screws (1) holding plate assembly cover (2) and remove cover.

(2) Tag and remove wiring to TB1 (5).

(3) Loosen nut on cable input connector (4) and remove cable assembly.

(4) Remove four screws (3) holding PUS to support assembly and remove PUS.

b. Installation

(1) Align PUS with support assembly holes and secure with four screws (3).

(2) Insert cable assembly through input connector (4) and secure to PUS housing with nut.

(3) Connect tagged wiring to TB1 (5).

(4) Align plate assembly cover with holes on PUS housing and secure with four screws (1).

(5) Align sensor. Ref. (SAIG, Appendix E, Section 4).

3-226