Service manual

3. Electrical Parts
3-36
3.3.7 Tachosensor
SDG65S-6A6
(1) Checking whether voltage generated between terminals is proper or not
During
operation at
the rated
conditions
With the clearance of 0.0295in.
(0.75mm) between the feed
pump cam and the extreme end
of tachosensor, it is proper if the
voltage generated between
tachosensor terminals is more
than 1.4V.
To measure the voltage generated between
tachosensor terminals, measure it using ACV
range of digital tester.
(2) Installation
Screw in the tachosensor to the indicated
position under the feed pump and tighten it
according the specified tightening torque.
Consequently, the clearance of 0.0295in.
(0.75mm) between the extreme end of the
tachosensor and feed pump cam is secured.
：39.8∼54.2lbw･ft [53.9∼73.5N･m (550∼750kgf･cm)]
SG05081E