BHT-212-MM-1
5-00-00
26 JUN 2013 Rev. 14 Page 121Export Classification C, ECCN EAR99
5-22. EACH 25 HOURS OF FLIGHT OPERATION
DATA REFERENCE INSPECTION TASK DESCRIPTION
INITIAL
MECH OTHER
DATE: __________________W.O. _____________________
FACILITY: __________________________________________
HELICOPTER S/N: ___________________________________
REGISTRY NO.: _____________________________________
TOTAL TIME:_______________________________________
SIGNATURE:________________________________________
Accomplish each 25 flight hours of operation.
Chapter 62 SWASHPLATE GIMBAL RING BOLTS
This swashplate gimbal ring bolt special inspection is
applicable to helicopters on Part A scheduled
inspection program only. The intent of this special
inspection is included in the 25 hour/30 day
inspection — Part B.
Do not attempt to turn bolts or nuts. Bolt rotation will
fail loctite in joint and permit bolt wear.
The presence of black oxide powder will require
investigation to determine the cause.
— Inspect
1. Grasp swashplate rotating ring, 204-011-403, and attempt
to move it in a horizontal plane on an axis in line with gimbal ring
attach points to support assembly, 204-011-404. Maximum
allowable axial looseness across gimbal ring bearings and
attaching bolts is 0.005 inch (0.127 mm).
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