BELL HELICOPTER 430, Maintenance Manual

Page: 39 / 186

BHT-430-MM-2
5-00-00
9 JAN 2008 Rev. 16 Page 9
SCHEDULED INSPECTIONS
5-13. 50 HOUR INSPECTION
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
DATE: __________________W.O. _____________________
FACILITY: __________________________________________
HELICOPTER S/N: ___________________________________
REGISTRY NO.: _____________________________________
TOTAL TIME:_______________________________________
SIGNATURE:_______________ _________________________
To be performed every 50 hours of operating time or a minimum
of once every 12 months, whichever comes first.
GENERAL:
1. Examine all of the electrical wiring open to view for worn or
frayed cables. make sure there are no loose or broken clamps
or fasteners.
NOTE
It is recommended to interrogate the IIDS
maintenance pages on both IIDS screens and the
engines ECU on a weekly basis (mandatory at 50
hour inspection) for any recorded fault codes or
exceedances.
2. Interrogate the Integrated Instrument Display System
(IIDS) for any maintenance advisory flag, fault codes or
exceedance occurrences and do the necessary corrective
action. Also interrogate the ECU of both engines using
EMC-35A (MT 35) program for any FADEC fault code or
exceedances. Following maintenance action, clear ALL
recorded fault codes and any exceedances that is not
cumulative from both IIDS screens and from the engines ECU
to prevent any future confusion. Logged exceedances not
requiring maintenance action should also be cleared from IIDS
and ECU(s).