TM10-3930-660-34 6-9. ELECTRIC JOYSTICK ASSEMBLY - REPAIR/TEST/ADJUST (Cont’d) e. Turn starter switch to the RUN position but do not start the engine, TM10-3930-660-10. f. Slowly move joystick handle (7) rearward until indicator light (32) just comes on. Ammeter reading should be between 300 and 340 ma. NOTE During step g., Turn "threshold" control (33) counterclockwise to lower ammeter reading, and clockwise to raise ammeter reading. g. If reading in step f. was not within limits of 300 to 340 ma., adjust "threshold" control (33) and repeat step f until ammeter reads approximately 320 ma. h. Move joystick handle (3) fully rearward and observe ammeter reading. Reading should be between 600 and 640 ma. NOTE During step i., turn "max out" (34) control counterclockwise to lower ammeter reading, and clockwise to raise ammeter reading. i. If reading in step h. was not within limits of 600 to 640 ma., adjust "max out" control (34) and repeat step h until ammeter reads approximately 620 ma. j. Turn starter switch off, TM10-3930-660-10. k. Disconnect leads of ammeter.  Secure electrical lead #55 to terminal A of bottom circuit board (22) with screw (31). 6-40