TM10-3930-660-20 8-17. TRANSMISSION  TEMPERATURE  SWITCH  -  REPLACE This task covers: a. Removal b. Installation Initial Setup Tools Materials/Parts Tool Kit, Automotive Mechanics Container, 6 Gal. Lockwasher  (5) Equipment  Condition Vehicle parked on level ground. Loctite 59241 (App. C, Item 42) Transmission Oil (App. C, Item 36) Negative battery cable removed, para.  8-44. The transmission temperature switch is located under the vehicle on the transmission. Oil will spill out of transmission (1) when temperature switch (2) is unscrewed from reducer (3). 1. PLACE SUITABLE CONTAINER UNDER TRANSMISSION (1) TO CATCH TRANSMISSION OIL. 2. REMOVE SCREW (4), LOCKWASHER (5), AND ELECTRICAL LEAD (6) FROM SWITCH (2). DISCARD LOCKWASHER (5). 3. REMOVE SWITCH (2) FROM REDUCER (3). 4. IF NECESSARY, REMOVE REDUCER (3) FROM TRANSMISSION (1). INSTALLATION 1. IF REMOVED, INSTALL REDUCER (3) TO TRANSMISSION (l). 8-36