TM 9-2815-226-34-2
(6) Pull out dumping lever so that fuel will be retained in no. 1 burette.
(7) Move throttle lever to idle position and hold in that position.
(8) Observe vacuum gage.
(9) When vacuum reading stabilizes, depress and release START COUNT button. Counting light will come on.
(10) When count cycle ends and counting light goes out release throttle lever.
NOTE
The burette scale is graduated in cubic centimeters (CC's).
(11) Observe amount of throttle leakage in cc's on burette scale. Leakage specification is 110 cc's/min. Repeat
check at least three times to be sure of accuracy.
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