Note*: Item(s) not included with T/S; available as separate purchase.
6. PRECAUTIONS
(1) Refer to Aircraft Maintenance manual for proper fueling and defueling procedures.
Observe all safety precautions.
(2) Refer to the Aircraft Maintenance manual for location of the system components and
instructions for removal and replacement.
(3) Ensure fuel quantity circuit breakers are open and they remain open while aircraft and
test set connections are broken or made.
(4) Ensure power remains OFF unless otherwise specified.
7. PRELIMINARY
(1) To ensure the integrity of all system components, perform the Insulation, Capacitance
tests first. Then, perform one of the Indicator tests (System or Bench) and, if necessary,
the Probe Bench test. These tests will provide an effective means for troubleshooting the
system.
(2) After performing an indicator test and before returning the aircraft to service, calibrate
the aircraft fuel quantity system using the Preferred (or Alternate) Calibration Test.
(3) Failure to calibrate the system could result in an inaccurate fuel quantity indication.
8. DISCLAIMER
BARFIELD, INC., neither a vendor nor supplier of fuel quantity indicating systems or an
airframe manufacturer, has no control over testing and calibration values and procedures.
The Aircraft Maintenance Manual must be the first source of information regarding testing
and calibration values and procedures, taking precedence over this manual. A variant
between actual values and procedures and those recommended in this manual may exist.
However, the information presented here is correct to the best of our knowledge at the time
of publication and is presented for reference only.
To Next Page
Loading...
Need help?
General
