TM 9-4910-387-14-2
3 Remove the multimeter lead from microswitch contact (4) and
connect it to microswitch contact (8). Push down on arm (6) behind
switchbox (7).
4 Check for continuity. If continuity is not present, replace the
microswitch (9) (p 6-445).
5 If counting circuit does not function, proceed to step G.
G.
500-1000-OFF COUNT SWITCH MAY BE DEFECTIVE.
1 Connect one multimeter lead to 500-1000-OFF count switch contact
(1) and connect the other lead to 500-1000-OFF count switch
contact (2) with switch in the 500 position.
2 Remove both leads. Connect one multimeter lead to 500-1000-OFF
count switch contact (3) and connect the other lead to 500-1000-
OFF count switch contact (2) with switch in the OFF position.
3 Check for continuity. If continuity is not present, replace the 500-
1000-OFF count switch (4).
4 If counting circuit does not function, proceed to step H.
6-101
