Textron Bell 212 - 5-56. AFTER ENGINE COMBINING GEARBOX CLUTCH NONENGAGEMENT, MISENGAGEMENT, OR IN-FLIGHT SLIPPAGE

BHT-212-MM-1
5-00-00
26 JUN 2013 Rev. 14 Page 227
Export Classification C, ECCN EAR99
CONDITIONAL INSPECTIONS
5-56. AFTER ENGINE COMBINING GEARBOX CLUTCH NONENGAGEMENT,
MISENGAGEMENT, OR IN-FLIGHT SLIPPAGE
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
DATE: __________________W.O. _____________________
FACILITY: __________________________________________
HELICOPTER S/N: ___________________________________
REGISTRY NO.: _____________________________________
TOTAL TIME:_______________________________________
SIGNATURE:________________________________________
NOTE
Accomplish inspection after engine combining
gearbox clutch nonengagement, misengagement, or
in-flight slippage.
AFTER ENGINE COMBINING GEARBOX CLUTCH
NONENGAGEMENT, MISENGAGEMENT, IN-FLIGHT
SLIPPAGE
NOTE
A nonengaged engine is indicated by near zero
torque, higher N
2
, and much cooler ITT as compared
to engaged engine.
— Inspect
1. Nonengagement.
Pratt & Whitney
Canada PT6T-3/-3B
Maintenance Manual
Perform inspection in accordance with Pratt & Whitney Canada
PT6T-3/-3B Maintenance Manual.