5. Close-up
________
Subtask 25-30-00-410-050
A. Close Access
R (1) Install the access covers. (Ref. Fig. 601/TASK 25-30-00-991-001)
(a)
Install the covers (27) and the screws (26).
(b)
Install the covers (24) and the screws (25).
(c)
Install the access plates (22) and the screws (23).
(d)
Install the pelmet (20) and the screws (21).
EFF : ALL
25-30-00Page 604
(e) Install the covers (8) and the screws (7).
(f) Install the covers (5) and the screws (6).
(g) Install the access plate (12) and the screws (11).
(h) Install the pelmet (10) and the screws (9).
(i) Install the access plate (4) and the screws (3).
(j) Install the pelmet (1) and the screws (2).
(2) Install the ceiling panels and the door frame linings in the area of the forward galleys (Ref. TASK 25-23-41-400-001), (Ref. TASK 25-23-45-400-007).
R (3) Install the ceiling panels and the door frame linings in the area of the aft galley (Ref. TASK 25-23-41-400-001), (Ref. TASK 25-23-45-400-005), (Ref. TASK 25-23-45-400-008).
R (4) Make sure that the work area is clean and clear of tool(s) and other items.
R (5) Move the galley trolleys into the galley(s) and lock them in position.
Subtask 25-30-00-862-051
B. De-energize the aircraft electrical circuits (Ref. TASK 24-41-00-862-002).
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25-30-00Page 605
FORWARD GALLEY - DESCRIPTION AND OPERATION
__________________________________________
1.
General
_______
The forward galleys are installed in the FWD utility area.
2.
Component Location
__________________
R **ON A/C 001-049, 051-099, 101-149, 201-299, 301-399, 401-499,
(Ref. Fig. 001)
**ON A/C 151-199,
(Ref. Fig. 001A)
**ON A/C ALL
3. System Description
__________________
There are two optional configurations of galley, these are the:
-wet unit galley
-
dry unit galley.
A.
Wet Unit Galley The function of the wet unit galley is to keep and/or prepare food and hot or cold drinks. This galley has electrical equipment, a potable water supply and waste water equipment. The galley can hold full and/or half size trolleys and containers. The galley can also have stowage compartments for coats, equipment etc..
B.
Dry Unit Galley The function of the dry unit galley is to keep food and drink in storage. This galley has no system supplies or equipment. The galley can hold full and/or half size trolleys and containers. The galley can also have stowage compartments for coats, equipment etc..
4. Power Supply
____________
**ON A/C 151-199,
(Ref. Fig. 002)
EFF : ALL
25-31-00Page 1
Forward Galley Location Figure 001
R EFF : 001-049, 051-099, 101-149, 201-299, 301-399, 401-499, 25-31-00 Page 2 Aug 01/05
CES
R R Forward Galley Locations Figure 001A
EFF : 151-199, 25-31-00 Page 3 Nov 01/02
CES
Galley Power Supply General Figure 002
R EFF : 151-199, 25-31-00 Page 4 Nov 01/02
CES
**ON A/C ALL
The galley electrical supply (Ref. 24-56-00) connects to terminal blocks in
the forward utility area.
Circuit breakers in the galley control panel give electrical safety to the
galley electrical equipment.
5. Interface
_________
If applicable each galley has an interface with:
-
the water/waste system (Ref. 38-00-00),
-
the lavatory/galley ventilation system (Ref. 21-23-00),
-
the galley supply system (Ref. 24-56-00).
6. Component Description
_____________________
(Ref. Fig. 003)
A. Galley The galley basic structure is made from sandwich panels. The sandwich panels are made from NOMEX with fiberglass cover plates. Extrusions are bonded and/or riveted to the panels. Edge profiles, stainless-steel kick strips and rub-strips are installed to protect the galley where applicable. The main galley attachment points are hard point and/or seat rail attachments on the floor and tie rod attachments at the upper fuselage structure.
B. Pelmet The pelmet is a cover structure on the top of the galley. Behind the pelmet are all the top galley connections.
EFF : ALL
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