TM 9-2350-261-20-1
1. Does tachometer fail to give a steady reading?
NO
1. Replace tachometer
(page 11-13).
YES
2. Verify no faults found.
1. Has tachometer cable flexible core been serviced?
NO
YES
1. Repair/replace tachometer cable assembly
(page 11-14).
2. Verify no faults found.
1. Service flexible core
(page 11-14).
2. Verify no faults found.
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