ARMY TM 9-2805-257-14 AIR FORCE TO 38G2-103-2 NAVY NAVFAC P-8-612-14E 4-17. Ignition  Switch. This  task  covers: a. Removal b. Test c.   Installation INITIAL  SETUP Tools Equipment  Condition General  Mechanic’s  Tool  Kit  (Item  1,  Appendix  B) Flywheel cover removed from engine (para. 4-14). Multimeter   (NSN   6625-01-139-2512) (Item 2, Appendix B) a. Removal. (figure 4-6) (1) Tag and remove wiring from ignition switch (1). (2) Remove nut (2), Iockwasher (3), flat washer (4) and remove ignition switch (1) from flywheel cover (5). b.  Test. (1) (2) NOTE The OFF position of the switch is the RUN position on flywheel cover. Check for continuity between terminals of ignition switch with ignition switch in OFF position. There should be no continuity present, if there is, replace switch. Check for continuity between terminals of ignition switch with switch in ON position. Continuity should be  present.  If  continuity  is  not  present,  replace  switch. c. Installlation.  (figure 4-6) (1) (2) NOTE When installing ignition switch, the OFF position of the switch is the RUN position on the flywheel  cover. Position ignition switch (1) in flywheel cover (5) and secure using nut (2) flat washer (4) and Iockwasher  (3). Connect wiring to ignition switch (1) as tagged. 4-18