Eagle ICA-D212-725, Инструкция по эксплуатации

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ICA-D212-725 (63)
Page 133 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
63.12.8.13 Torque bolts (12) to 120 to 130 in-lbs
(13.56 to 14.69 Nm) and secure with lockwire (C-
405).
63.12.8.14 Install hydraulic hose (2, Figure 63-55)
on rotor brake assembly (1).
63.12.8.15 Bleed system.
63.12.8.16
Check proper system operation
including illumination of ROTOR BRAKE light.
63.12.9 Brake Assembly - Installation (P/N
9450103-1)
MATERIALS REQUIRED
Refer to BHT-ALL-SPM for specification and
source.
NUMBER NOMENCLATURE
C-405 Lockwire
NOTE
Ensure that microswitch is adjusted so that
ROTOR BRAKE light illuminates when brake
piston has moved 0.030 inch (0.76 mm) from the
original position.
63.12.9.1 Install microswitch (8, Figure 63-55)
on inboard brake assembly half (5, Figure 63-56)
using screws (9, Figure 63-55) and washers (10).
63.12.9.2 Secure with lockwire (C-405).
63.12.9.3 Install inboard brake assembly half (5,
Figure 63-56) on rotor brake quill assembly (1)
using bolts (2) and washers (3).
63.12.9.4 Torque bolts (2) to 80 to 100 in-lbs
(9.04 to 11.30 Nm) and secure with lockwire (C-
405)
63.12.9.5 Install rotor brake disc (7).
63.12.9.6 Install
packings (22) in counterbored
cavities in mating surfaces of inboard brake
assembly half (5) and outboard brake assembly
half (11).
63.12.9.7 Insert brake oil transfer tube (14)
through packing (22) in inboard brake assembly
half (5) until it bottoms out in hole in inboard brake
assembly half (5).
NOTE
Ensure that microswitch is adjusted so that
ROTOR BRAKE light illuminates when brake
piston has moved 0.030 inch (0.76 mm) from the
original position.
63.12.9.8 Install microswitch (8, Figure 63-55)
on outboard brake assembly half (11, Figure 63-
56) using screws (9, Figure 63-55) and washers
(10).
63.12.9.9 Secure with lockwire (C-405).
63.12.9.10 Place brake assembly spacer (23,
Figure 63-56) over protruding oil transfer tube (14)
in inboard brake assembly half (5).
63.12.9.11 Ensure holes for bolts (12) in brake
assembly spacer (23) align with corresponding
holes in inboard brake assembly half (5).
63.12.9.12 Install outboard brake assembly half
(11) on inboard brake assembly half (5) using
bolts (12) and washers (13).
63.12.9.13 Torque bolts (12) to 120 to 130 in-lbs
(13.56 to 14.69 Nm) and secure with lockwire (C-
405)
63.12.9.14 Install hydraulic hose (2, Figure 63-55)
on rotor brake assembly (1).
63.12.9.15 Bleed system.
63.12.9.16 Check for proper system operation
including illumination of ROTOR BRAKE light.
63.12.10 Rotor Brake Disc - Removal
SPECIAL TOOLS REQUIRED
NUMBER NOMENCLATURE
T101308 Jackscrew Set
T101649-101 Brake Disc Holding Tool
63.12.10.1
Open left side engine and