Thrush Aircraft S2R-R1340 Maintenance Manual page 77

THRUSH AIRCRAFT, INC – MODEL S2R-R1340
D. Turn the propeller shaft in the
direction of normal rotation until the
pivot arm pushes the slide pointer to
the farthest point.
E. Turn the
approximately 90 degrees in the
Effective: 01/01/2008
AIRCRAFT MAINTENANCE MANUAL
Figure 4-2: Ignition System
propeller shaft
opposite direction.
the pivot arm to the top of the slot.
Adjust the scale so that the zero
degree mark on the scale aligns with
the reference mark on the slide
pointer.
This will return
4-7