Page 280 - CTS - Mechanic Diesel - TP

MECHANIC DIESEL - CITS

Specimen
Caution!

Excerpts of calibration chart [as shown above] are given only for illustration.
Calibration of pump/governor should be done in accordance with the respective Test specifications chart.

Fig 14 Fig 15

3 Governing (3a, 3b and 3c)

Run pump at the specified speed.
3.1. Setting full load stop screw
Set the specified vacuum and adjust full load stop to the specified control rack position (Fig 14) The cap should
be assembled while checking the control rack travel after adjustment In the case of excess fuel device, set the
full load stop by screwing in/out the threaded sleeve of housing . While carrying out this adjustment push button
should be in ‘released’ position.
3.2. Setting idling stop/damping valve (3b)

Set the specified vacuum and adjust idling screw or damping valve to the specified control rack position (Fig 15)

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CITS : Automotive - Mechanic Diesel - Exercise 15.4