TM 9-4910-387-14-2
6-26. COUNTER PULSE SWITCH AND TACHOMETER GENERATOR ASSEMBLY-MAINTENANCE INSTRUCTIONS (cont)
ALINEMENT/ADJUSTMENT (cont)
3 SWITCH ACTUATING CAM ASSEMBLY (7) AND
COUNTER PULSE SWITCH (8).
a. Check operation by rotating flywheel (1) and
listening for audible "click" of counter pulse
switch (8).
b. Adjust switch actuating cam assembly (7) if
necessary by loosening setscrew (9) and
moving switch actuating cam assembly (7)
toward or away from counter pulse switch (8).
c. Tighten setscrew (9).
d. Adjust counter pulse switch (8) if necessary by
loosening nut (10) and repositioning arm (11).
e. Tighten nut (10).
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