TM10-3930-660-34 6-9.  ELECTRIC JOYSTICK ASSEMBLY - REPAIR/TEST/ADJUST (Cont’d) t. Turn starter switch off, TM10-3930-660-10. k. Disconnect leads of ammeter.  Secure electrical lead #56 to terminal B of bottom circuit board (22) with screw (35). l. Repeat steps 4a through 4k and check that current readings are still within limits. Readjust "threshold" (33) and "max out" (34) controls as required. 5. SECURE PLATE (24) WITH FOUR CAPSCREWS (23). 6-42