Installation; Removal; Selector - Eagle ICA-D212-725 Instructions Manual

CHAPTER 21 – AIR DISTRIBUTION (VENTILATION) (21-00-00)
21.5.2

Installation

21.5.2.1 Position valve (5, Figure 21-2 or
Figure 21-3) in heater system and secure in place
with clamp and large B nut. Torque nut 40 to 58
lbs. (54.23 to 78.63 Nm).
21.5.2.2 Connect two sensing lines, tube,
overheat temperature switch wiring and on-off
wiring.
21.6 REMOTE SENSOR
The remote sensor (18, Figure 21-2 or 21-3) is
installed on top of plenum chamber. The sensor
controls the mixing valve through a bleed aft port.
21.6.1

Removal

21.6.1.1 Remove access plate on side of
fuselage below cabin door edge.
21.6.1.2 Disconnect sensing line (17, Figure
21-2 or Figure 21-3) and selecting dial cable (26)
from sensor (18).
21.6.1.3 Remove screws attaching sensor to
outlet control valve (16). Remove sensor.
21.6.2 Installation
MATERIALS REQUIRED
NUMBER
C-405
21.6.2.1 Position sensor in place on side of
control valve and secure with attaching screw.
Secure screws with lockwire (C-4O5).
21.6.2.2 Connect pressure sensing line and
selecting dial cable.
21.6.2.3 Phase controller sensor and motor
(Chapter 96).
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
NOMENCLATURE
Lockwire
 COPYRIGHT  2007 BY DART AEROSPACE LTD. 
OTHER PERSON WITHOUT WRITTEN PERMISSION FROM DART AEROSPACE LTD.
21.7

SELECTOR

21.7.1 Removal
21.7.1.1 Remove access plate on underside of
fuselage to right of center line and under the outlet
control valve (16, Figure 21-2 or Figure 21-3).
21.7.1.2 Disconnect electrical cable and remove
four mount screws on selector (15).
21.7.1.3 Remove selector
adapter.
21.7.2 Installation and rigging
NOTE
This rigging procedure is to be used when replacing
selector (15, Figure 21-2) or outlet control valve.
21.7.2.1 Set AFT outlet switch located on the
overhead panel to ON.
21.7.2.2 Connect selector (4, Figure 21-4) to wire
harness and allow selector to rotate to open
position.
21.7.2.3 Remove sensor (16, Figure 21-2), or
cover (3, Figure 21-4), as applicable.
NOTE
The position of flapper (1, Figure 21-4) may be
checked by looking through opening under cover (3)
with a inspection mirror.
21.7.2.4 Rotate flapper (1) to horizontal (open)
position.
21.7.2.5 Install adapter (5) on shaft (2), position
as shown on view B-B, and install selector (4) on
outlet control valve.
21.7.2.6 Turn AFT outlet switch to OFF and
observe shaft (2) rotates to closed position.
21.7.2.7 Turn AFT outlet switch to ON and check
flapper (1) returns to horizontal (open) position.
ICA-D212-725 (21
)
Page 10 of 14
and small shaft
4
Revision:
Date: 11.06.01