MD Helicopters MD Explorer - Cockpit Door Assembly (with Outside Quick Release Pins); Cockpit Door Assembly Installation (with Outside Quick Release Pins); Cockpit Door Assembly Quick Installation; Cockpit Door Assembly Removal (with Outside Quick Release Pins)

CSP−900RMM−2 MD Helicopters, Inc.
Rotorcraft Maintenance Manual
Page 402
Revision 20
52-00-00
(4). Remove complete door assembly (2)
with retainers (27) and fork assemblies
(13) attached.
B. Cockpit Door Assembly Quick
Installation
(Ref. Figure 401)
Consumable Materials
(Ref. CSP−SPM)
Item Nomenclature
C107 Grease, Aircraft
C715 Lockwire
(1). Install cockpit door assembly (2) with
retainers (27) and fork assemblies (13)
attached.
(2). Attach door restraint end fitting (31)
and strap to lower fork assembly (13).
Grease, Aircraft (C107)
(3). Apply aircraft grease (C107) to end of
pull rod assemblies (11).
(4). Align pull rods (11) with retaining boss
(12).
(5). Engage cockpit door release handle (16)
and verify insertion of pull rods (11)
into retaining boss (12).
(6). Safety door release handle (16) to
airframe using lockwire (C715).
(7). Ensure that lower pivot post ball fitting
(33) is lubricated with aircraft grease
(C107) prior to installation of gas strut
(9).
(8). Push down lower end of gas strut (9)
onto lower pivot post ball fitting (33) to
attach.
3. Cockpit Door Assembly (With Outside
Quick Release Pins)
NOTE: Helicopters equipped with outside
quick release pins do not have a gas strut
installed.
A. Cockpit Door Assembly Removal (With
Outside Quick Release Pins)
(Ref. Figure 401)
Outside - Removal from outside the helicop
ter.
(1). Open cockpit door assembly.
(2). Disengage and remove snap pin (82)
from removable restraint assembly
(83).
(3). Move door restraint aside.
(4). Replace door snap pin into removable
restraint assembly.
(5). Remove lower and upper door quick
release pins (84) while supporting door
with hand.
(6). Pull door away from aircraft.
Inside - Removal from inside the helicopter.
(7). Open cockpit door assembly.
When activating cockpit door re
lease mechanism, spacer (29) or
washer (30) may fall loose as retaining
bosses (12) are removed.
(8). Activate cockpit door release handle
(16) to disengage pull rod assemblies
(11) and release cockpit door retaining
boss (12).
(9). Remove complete door assembly (2)
with retainers (27) and fork assemblies
(13) attached.
B. Cockpit Door Assembly Installation (With
Outside Quick Release Pins)
(Ref. Figure 401)
Consumable Materials
(Ref. CSP−SPM)
Item Nomenclature
C107 Grease, Aircraft
C715 Lockwire
Outside - Installation from outside the
helicopter.
(1). Align door hinges with airframe hinge
halves.
CAUTION