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)

600
± 50

(2,000)
(± 50)

3,000
± 50

(4,000)
(± 50)

5,000
± 50

6,000
± 50