TM10-3930-660-20 8-8. TOGGLE AND PUSHBUTTON SWITCHES - REPLACE This task covers: a. Removal b. Installation Initial Setup Tools Tool Kit, Automotive Mechanics Equipment  Condition Vehicle parked on level ground. Negative battery cable disconnected, para  8-44. Left and/or right-hand instrument panel removed as required. Replacement procedures for all panel mounted toggle and pushbutton switches are essentially similar. For ignition switch replacement, refer to para. 8-9. REMOVAL 1. TAG AND REMOVE ELECTRICAL LEADS (1) FROM  SWITCH  (2). a. b. c. d. For switches with spade type terminals, tag electrical leads (1). Pull and remove female connectors (3) of electrical leads (1) from male terminals (4) of switch (2). For switches with screw type terminals, remove screws (5) securing electrical leads (1) to terminals (6) of switch (2). Tag and remove electrical leads (1) from terminals (6) of switch (2). 8-18