BHT-212-MM-1
5-00-00
Export Classification C, ECCN EAR99
5-40. 600 HOURS/12 MONTHS OF MAIN DRIVESHAFT OPERATION
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
DATE: __________________W.O. _____________________
FACILITY: __________________________________________
HELICOPTER S/N: ___________________________________
REGISTRY NO.: _____________________________________
TOTAL TIME:_______________________________________
SIGNATURE:________________________________________
Accomplish each 600 hours or 12 months of main
driveshaft operation, whichever occurs first. No
Non-Destructive Inspection (NDI) required.
MAIN DRIVESHAFT 212-040-005-003, -007, AND -103
Chapter 63 1. Remove main driveshaft.
Disassemble driveshaft only to the extent necessary
to remove old grease and repack.
BHT-212-CR&O 2. Clean, visually inspect, and repack flexible couplings.
3. Install main driveshaft.
26 JUN 2013 Rev. 14 Page 161/162