A320飞机维护手册 AMM EQUIPMENT/FURNISHINGS 设备3(90)

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 WARNING : MAKE SURE THAT THERE IS A GOOD FLOW OF AIR THROUGH THE WORK
_______ AREA WHEN YOU USE SPECIAL MATERIALS. IF YOU GET ONE OF THESE MATERIALS ON YOUR SKIN, IN YOUR MOUTH OR IN YOUR EYES : -FLUSH IT AWAY WITH A FLOW OF CLEAN WATER FOR BETWEEN 10 AND 15 MINUTES. -GET IMMEDIATE MEDICAL AID IF IRRITATION OCCURS. DO NOT BREATHE THE FUMES FROM THE MATERIAL. DO NOT SMOKE WHEN YOU USE THE MATERIAL. DO NOT USE THE MATERIAL NEAR A FLAME, SPARKS OR SOURCES OF HEAT. THESE MATERIALS ARE DANGEROUS : THEY ARE POISONOUS, FLAMMABLE AND SKIN IRRITANTS.
 WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE
_______ THIS/THESE MATERIAL/S. USE PROTECTIVE CLOTHING, RUBBER GLOVES, GOGGLES AND A MASK.
 (a) Remove the old sealant from the floor panel and the floor-panel attach components with a SCRAPER - NON METALLIC and if necessary with CLEANING AGENTS (Material No. 11-003) and a lint-free cotton cloth MISCELLANEOUS (Material No. 19-003).
 (2)
 Do an inspection of the component interface and/or the adjacent area.

 (3)
 Make sure that the parts retained from the removed component are clean and in the correct condition.

 (4)
 Make sure that the placards of the retained/new components are in the correct position and in good condition.

 (a) If necessary install new placards.
 -
(Ref. AMM 11-32-25 P.Block 001).

 -
(Ref. TASK 11-00-00-400-007).

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 4. Procedure_________
 Subtask 25-43-41-420-063
 A. Assembly of the Lavatory D
 (1) Install the subassemblies. (Ref. Fig. 407/TASK 25-43-41-991-024)
 (a) Put the lavatory subassemblies (128) and (131) in the center of the aircraft aisle. 
R R  (b) Put the lavatory sub-assemblies together and install the washers (129) and the screws (130). 
R  (c) Put the STEPLADDER 1.0 M (3.3 FT) in position.
 (d) Install the screw (127) in the door side frame.
 (e) Remove the temporary attachment from the ventilation hose (47) and the ceiling panel (101).
 (f) Install the screws (126), the screws (124) and the washers (125) in the ceiling panel (101).
 (g) Put the lavatory assembly in position on the floor pan (121).
 (h) Install the screws (124), the screws (122) and the washers (123).
 (2) Connect the electrical connections. (Ref. Fig. 406/TASK 25-43-41-991-023)
 (a) Remove the temporary attachment from the cable assembly (110).
 (b) Put the cable assembly in position on the mounts (108) and install the new cable ties (109).
 (c) Remove the blanking caps and connect the cable assembly (110) to the flush switch (102).
 (d) Open the sanitary cabinet door (61).
 (e) Put the bracket (107) in position and install the washers (104) and the screws (103). 
R R  (f) Attach the bonding strap (113) to the cable assembly (105) with the new cable ties . (114) where necessary.

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25-43-41Page 428

 (g) Put the cable assembly (105) in position on the mounts (111) and install the new cable ties (112).
 (h) Remove the blanking caps and connect the electrical connector (106).
 (3) Connect the air supply. (Ref. Fig. 405/TASK 25-43-41-991-002)
 (a) Remove the blanking plugs and put the clamp (48) and the ventilation hose (47) in position on the ventilation tube (44).
 (b) Tighten the clamp (48).
 (c) Put the clamp (52) in position on the ventilation tube (47) and install the spacer (49), the washer (50) and the screw (51).
 (d) Remove the blanking plugs and put the air extraction hose (41) and the clamp (42) in position on the tube assembly (43).
 NOTE : Make sure that the air extraction hose (41) and the tube____ assembly (43) are clear and clean.
 (e) Tighten the clamp (42).
 (f) Remove the blanking plugs and put the clamp (45) and the ventilation hose (46) in position on the ventilation tube (44).
 (g) Tighten the clamp (45).
 (4) Install the the upper and lower attachments. (Ref. Fig. 404/TASK 25-43-41-991-022) 
R R  (a) Apply the COMMON GREASE (Material No. 04-004A) to the bolts (82) and the new packing (83). 
R R  (b) Put the new packing (83) in position at the attachment point locations.
 (c) Put the lavatory assembly in position and install the bolts (82) in the fittings (81).
 WARNING : OBEY THE MANUFACTURER'S INSTRUCTIONS WHEN YOU USE_______ THIS/THESE MATERIAL/S. USE PROTECTIVE CLOTHING, RUBBER GLOVES AND GOGGLES.

 EFF : ALL
25-43-41Page 429

 (d)
 Apply the SPECIAL MATERIALS (Material No. 05-005D) to the bolts (82).

　
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