TM-9-2320-365-20-3 LMTV Unit Maintenance Manual M1078 Series - Volume 3 Download
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TM 9-2320-365-20-3 7-162 Change 2 7-36. AIR PRESSURE TRANSMITTER REPLACEMENT This task covers: a. Removal b. Installation c. Follow-On Maintenance INITIAL SETUP Equipment Conditions Batteries disconnected (para 7-48). Air tanks drained (TM 9-2320-365-10). Tools and Special Tools Tool Kit, Genl Mech (Item 44, Appendix C) Materials/Parts Dispenser, Pressure Sensitive Adhesive Tape (Item 21, Appendix D) Lockwasher (2) (Item 64, Appendix G) Preformed Packing (Item 170.1, Appendix G) a. Removal. (1) Remove nut (1), lockwasher (2), and terminal lug TL151 (3) from air pressure transmitter terminal G (4). Discard lockwasher. (2) Remove nut (5), lockwasher (6), and terminal lug TL157 (7) from air pressure transmitter terminal WK (8). Discard lockwasher. (3) Remove air pressure transmitter (9) from reducer (10). (4) Remove preformed packing (11) from air pressure transmitter (9). Discard preformed packing. NOTE • Tag wires and connection points prior to disconnecting. • Front brake air pressure transmitter and rear brake air pressure transmitter are removed the same way. Rear brake air pressure transmitter shown. • Terminal lugs on front brake air pressure transmitter are TL150 for terminal G and TL156 for terminal WK. NOTE Perform the following step on air pressure transmitters equipped with preformed packing.