Throttle Rigging - THRUSH S2R – G10 Maintenance Manual

AIRPLANE MAINTENANCE MANUAL

THROTTLE RIGGING:

Ref. Fig. 4-6
a. With the inboard -79 rod assembly not
connected and the 21712-71 power
control rod assembly set at midrange of
available threads, temporarily connect
the fwd end to the 21712-7 arm.
b. In the cockpit, move the throttle full fwd
and then back to the flight idle stop
briskly.
c. Set the pointer on the propeller pitch
servo protractor (by the feather valve)
at 40 degrees and install rigging pin
(1/8" diameter drill bit).
d. Adjust the -79 rod assembly and cable
position thru the bracket on the battery
plate to allow the -79 rod to attach at
4-14
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THRUSH AIRCRAFT INC - MODEL S2R-G10
Figure 4-6:
the middle hole.
e. Remove the rigging pin and move the
power lever to full throttle position. The
pointer should move to 100 degrees
and stop out with a minimum of 1/8
inch cushion left at the power lever.
f. Return the power lever to the flight idle
position and verify that the pointer
returns to 40 degrees on the protractor.
g. Lift the latch on the power lever and
move it past the ground idle stop to full
reverse position. Check the pointer to
be at zero degrees on the protractor
with a minimum of 1/8 inch cushion left
behind the power lever.
h. Set the fwd edge of the ground idle
stop, on throttle quadrant, at ½ inch
behind the fwd edge of the flight idle
stop. This stop will be fine tuned later,
as required during ground running and
Effective: 03/26/2010