TM 5-3895-373-20 7.13. REPLACE HIGH TEMPERATURE SHUTDOWN SENSOR. This task covers: a.   Remove b.   Install INITIAL SETUP Tools: References: General mechanic’s automotive tool kit TM 5-3895-373-10 (Item 54, Appendix E) TM 5-3895-373-24P Materials/Parts: Electrical insulating varnish (Item 32, Appendix C) Equipment Condition: Machinery wiping towel (Item 30, Appendix C) Front top left access door opened per TM 5-3895-373-10. Pipe sealant (Item 22, Appendix C) Protective caps (Item 5, Appendix C) Tags (Item 27, Appendix C) High temperature shutdown sensor A. REMOVE. 1. PLACE  A  MACHINERY  WIPING  TOWEL BELOW HIGH TEMPERATURE SHUTDOWN SENSOR. Do  not  remove  the  high  temperature shutdown sensor when the  engine  is hot;     steam     and     hot     coolant     can escape   and   burn   personnel.      Allow engine  to  cool  before  removing  high temperature shutdown sensor. 2. REMOVE  SELF-LOCKING  SCREWS  (1) FROM HIGH TEMPERATURE SHUTDOWN SENSOR (2). 3. TAG  AND  REMOVE  WIRE  TERMINAL 151  (3),  WIRE  TERMINAL  111  (4),  AND WIRE   TERMINAL   152   (5)   FROM   HIGH TEMPERATURE   SHUTDOWN   SENSOR (2). NOTE Some  engine  coolant  may  leak  from mounting hole when high temperature shutdown sensor is removed.        Have    new    temperature shutdown  sensor  ready  to  install,  or plug mounting hole when temperature shutdown sensor is removed. 4. REMOVE HIGH TEMPERATURE SHUTDOWN   SENSOR   (2).      DISCARD HIGH TEMPERATURE SHUTDOWN SENSOR. 5. INSTALL      PROTECTIVE      PLUG      INTO HIGH     TEMPERATURE          SHUTDOWN SENSOR MOUNTING HOLE. GO TO NEXT PAGE 7-109