Instrument Troubleshooting - THRUSH S2R – G10 Maintenance Manual

AIRCRAFT MAINTENANCE MANUAL
*NOTE*
Unit must be on to adjust 360
side of gauge.
*NOTE*
The small % scale on analog
control unit Type FA-A will move
in direct relationship with the
remote gauge.
*NOTE*
Hopper loads above 360 gallons
are un-gaugeable.
Also provided with the system are two
hopper-level warning lights: one amber
and one red. They both have a push-to-
test feature and a dimming capability.
The lights are adjusted to come on at
any position (hopper level) that you may
desire by potentiometers located under
pop-off caps on the face of the analog
control unit Type FA-A. The amber light
is adjusted to come on by adjusting Pot
1 labeled set point 1, and the red light is
adjusted to come on by adjusting Pot 2
labeled set point 2.
8-12
Page
THRUSH AIRCRAFT, INC – MODEL S2R-G10
The amber and red lights can be set at any
position you may desire.
Inc recommends setting the amber light to
come on at 25 gallons, or 8 3/8" from top of
lower stop collar to bottom of floating ball,
and the red light to come on at 6 1/2
gallons, or 2 1/2" from top of lower stop
collar to bottom of floating ball.
INSTRUMENT
TROUBLESHOOTING
Table 8-1, starting on the next page, gives
helpful information to track down the cause
of instrument problems.
Thrush Aircraft
Effective: 03/26/2010