TACHOMETER CHECK

When the actuator tests (item No. 2) are performed using M.U.T.-III, check that the tachometer indication tolerance is within the standard value.

note

Values in ( ) indicates the reference value.

Standard value:

Engine speed (r/min)
Tachometer indicating tolerance (r/min)

700
± 100

3000
± 150

6000
± 200

7000
(± 350)