Deck To Baggage Closet Tube Removal; Deck To Baggage Closet Tube Installation; Upper Deck Elbow Removal; Upper Deck Elbow Installation - MD Helicopters MD Explorer Servicing And Maintenance

K. Deck to Baggage Closet Tube Removal
(Ref. Figure 409)
(1). Remove baggage compartment roof
insulation as necessary (ref. Section
25-00-00).
(2). Remove baggage compartment right
insulation and closeout panel (ref.
Section 25-00-00).
(3). Evacuate AC system (ref. Section
12-00-00).
(4). Disconnect tube (21) from elbow (65)
and union (8).
(5). Remove screw (3), washer (2), clamp
(1), and tube (21).
L. Deck to Baggage Closet Tube Installation
(Ref. Figure 409)
(1). Connect tube to elbow and union.
(2). Install clamp, screw, and washer.
(a). Torque screw.
(3). Torque the captive nuts of tube 230 to
260 in-lb (25.99 to 29.37 Nm).
The receiver dehydrator must
CAUTION
be replaced each time the com­
pressor is removed, or the AC system is
opened. An early failure of the compressor
can occur.
(4). Remove and replace the receiver
dehydrator (ref. Procedure 22.).
(5). Service AC system (ref. Section
12-00-00).
(6). Install baggage compartment right
closeout panel and insulation (ref.
Section 25-00-00).
(7). Install baggage compartment roof
insulation (ref. Section 25-00-00).
M. Upper Deck Elbow Removal
(Ref. Figure 409)
NOTE:
Removal of upper deck elbow is typical.
(1). Remove Access Panel R210 (ref. Section
53-30-00).
MD Helicopters, Inc.
Rotorcraft Maintenance Manual
(2). Remove baggage compartment roof
(3). Evacuate AC system (ref. Section
(4). Disconnect tube (20 or 21) from elbow
(5). Disconnect hose (30 or 31) from elbow
(6). Remove nut (62), elbow (65), and
N. Upper Deck Elbow Installation
(Ref. Figure 409)
NOTE:
cal.
(1). Install washers (64) and two washers
(2). Install elbow, washer (63), and nut.
(3). Torque nut 230 to 260 in-lb (25.99 to
(4). Connect tube and hose.
(5). Torque tube and hose nuts 230 to 260
CAUTION
pressor is removed, or the AC system is
opened. An early failure of the compressor
can occur.
(6). Remove and replace the receiver
(7). Service AC system (ref. Section
(8). Install baggage compartment roof
O. Baggage Closet Tube Removal
(Ref. Figure 409)
NOTE:
et tube is the same.
(1). Remove baggage compartment right
(2). Evacuate AC system (ref. Section
21-50-00
insulation as necessary (ref. Section
25-00-00).
12-00-00).
(65).
(65).
washers (63, 64).
Installation of upper deck elbow is typi­
(63) on elbow.
29.37 Nm).
in-lb (25.99 to 29.37 Nm).
The receiver dehydrator must
be replaced each time the com­
dehydrator (ref. Procedure 22.).
12-00-00).
insulation (ref. Section 25-00-00).
Removal of forward or aft baggage clos­
insulation and closeout panel (ref.
Section 25-00-00).
12-00-00).
CSP−900RMM−2
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Revision 34