SECTION II. MAINTENANCE TEST
General. This section contains the maintenance test flight
requirements peculiar to Army model RU-21H (GR-V) avionics
upgrade aircraft. Conditions requiring accomplishment of test flights
shall be in accordance with TM 1-1500-328-25. The requirements
contained herein are established to assure a thorough inspection of the
air- craft before flight, during flight and upon completion of the
(Troubleshooting Reference) is cross indexed to the troubleshooting
guides contained in Section III. A dash between references means
'through'; a comma means 'and'. The references list the possible
abnormal conditions, indications or malfunctions which could be
encountered while performing the procedure.
PRIOR TO MAINTENANCE TEST FLIGHT
Forms and records - Check.
Weight and balance - Maintenance test flights shall
be flown at the weight of 9500 ±350 lbs and center
of gravity between stations 153.2 and 160.4.
Thorough flight readiness inspection in accordance
with the requirements contained in TM 55-1510-
215-10-2 - Performed.