Textron Bell 412 - Page 183

BHT-412-MM-2
5-00-00
15 DEC 2015 Rev. 23 Page 137
Export Classification C, ECCN EAR99
Chapter 18 4. Balance driveshaft to below 0.2 IPS.
SPECIAL INSPECTIONS
5-24. EACH 600 HOURS OF MAIN DRIVESHAFT OPERATION OR 12 MONTHS (CONT)
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER