Eagle ICA-D212-725, Instructions Manual

Page: 363 / 729

ICA-D212-725 (63)
Page 36 of 144
CHAPTER 63 – MAIN ROTOR DRIVE SYSTEM (63-00-00)

COPYRIGHT

2007 BY DART AEROSPACE LTD.

THIS DOCUMENT IS PRIVATE AND CONFIDENTIAL AND IS SUPPLIED ON THE EXPRESS CONDITION THAT IT IS NOT TO BE USED FOR ANY PURPOSE OR COPIED OR COMMUNICATED TO ANY
OTHER PERSON WITHOUT WRITTEN PERMISSION FROM DART AEROSPACE LTD.
Revision:
6
Date: 13.08.26
counterclockwise to decrease pressure. When
required pressure is obtained, tighten jam nut.
Start engine and gradually increase rotor rpm to
100% and recheck pressure. Repeat procedure
until pressure is within limits.
63.4.5.4.12
Run at 100% rotor rpm for thirty
minutes with collective pitch to the maximum up
position which can be maintained without
becoming airborne.
63.4.5.4.13
Shut down helicopter (FMS-D212-
725-1) and remove and inspect oil jets, wafer type
oil filter (or debris monitor), and chip detector for
foreign material or chips. If no chips are found,
clean and reinstall jets, filter, and chip detector.
63.4.5.4.14 Inspect tail rotor drive quill
couplings and surrounding area for evidence of
grease leakage. If there is evidence of grease
leakage, replace defective parts. Repeat leak test
run.
63.4.5.4.15 Inspect tail rotor driveshaft
couplings temperature indicator “TEMP-PLATES”
for discoloration and overheat condition. A
change in color of ‘TEMP-PLATES” from white or
light gray to black indicates a possible overheat
condition and/or component degradation. If
overheating is suspected or indicated, cause shall
be determined and corrected prior to helicopter
being released for flight. Refer to Chapter 65 for
tail rotor driveshaft couplings ‘TEMP-PLATE”
inspection.
63.4.5.4.16 Check transmission oil level,
service if required (Chapter 12).
63.4.5.4.17
Install transmission and engine
cowling.