TM10-3930-660-20 5-19. ETHER START THERMOSTAT - REPLACE (Cont’d) 2. CONNECT ELECTRICAL LEADS (1), (2) AND (3). a. Position ground wire (3), on engine and secure with two new starwashers (7) and capscrew (6). b. Connect lead (1) to lead (2) by pushing male connector (4) into female connector (5). 3. CONNECT NEGATIVE BATTERY CABLE, PARA, 8-44. 5-42