(1)
Remove the inner cover plate screws (1).
(2)
Remove the inner cover plate (13).
(3)
Pull the cord (10) up to remove the sealant from between the heated floor panel (4) and the floor.
(4)
Remove the sealant from around the outer cover plate (3) with a nonmetallic scraper.
(5)
Remove the outer cover plate screws (1) and (2).
(6)
Remove the outer cover plate (3).
(7)
FOR 5DS, 6DS
(a) Carefully lift up and support the heated floor panel (4) to get access to the electrical connections installed on the floor structure below the heated floor panel.
(8)
FOR 15DS, 16DS
(a) Get access to the electrical connections installed on the floor structure below the heated floor panel through the removed floor panels 251DG or 252DG.
(9)
Remove the bolt (7), the washer (6) and the bonding strap (5).
Heated Floor Panel 5DS (6DS), 15DS (16DS)
Figure 401/TASK 25-27-51-991-001
EFF : 301-399, 25-27-51 Page 403
May 01/04
CES
(10)
Disconnect the electrical connector (8).
(11)
Remove the heated floor panel (4).
(12)
Put blanking caps on the disconnected electrical connectors.
TASK 25-27-51-400-001
Installation of the Heated Floor Panel 5DS (6DS), 15DS (16DS)
1. Reason for the Job
__________________
Self Explanatory
2. Job Set-up Information
______________________
A. Fixtures, Tools, Test and Support Equipment
-------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific lint free cloth
No specific nonmetallic scraper
No specific access platform 3.20 m (10 ft. 6 in.)
R No specific Torque Wrench : range 0.00 to 1.20 m.daN
R (0.00 to 9.00 lbf.ft)
B. Consumable Materials
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
Material No. 05-002 USA MIL-P-8116 PUTTY, ZINC CHROMATE GENERAL PURPOSE (Ref. 20-31-00) Material No. 09-005 USA MIL-S-81733 CLASS C CORROSION INHIBITIVE INTERFAY SEALANT (Ref. 20-31-00)
Material No. 09-016 USA MIL-PRF-81733D TYPE II CLASS B
CORROSION INHIBITING FILLET CONSISTENCY
(Ref. 20-31-00)
Material No. 11-004 USA MIL-T-81533
1.1.1TRICHLOROETHANE (METHYL CHLOROFORM)
(Ref. 20-31-00)
Material No. 16-003 F ASNB70720
COATING (OBSOLETE USE 16-021) (Ref. 20-31-00)
Material No. 19-002 USA MIL-T-713
SYNTHETIC FIBRE CORD (NYLON) 2.5MM DIA.
(Ref. 20-31-00)
C. Referenced Information
-------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
24-42-00-861-001 Energize the Ground Service Network from the External Power 24-42-00-862-001 De-energize the Ground Service Network Supplied from
the External Power 25-27-00-740-001 Bite Test of the Heated Floor Panel System. 52-22-00-010-002 Opening of the Emergency Exit Doors from the Outside 52-22-00-410-002 Closing of the Emergency Exit Doors from the Outside 25-27-51-991-001 Fig. 401 FOR FIN 5DS, 6DS 25-23-47-000-004 Removal of the Door Frame Linings of the LH FWD
Emergency Exit Door, zone 231 25-23-47-000-009 Removal of the Door Frame Linings of the RH FWD Emergency Exit Door, zone 232 25-23-47-400-004 Installation of the Door Frame Linings of the LH FWD Emergency Exit Door, zone 231 25-23-47-400-009 Installation of the Door Frame Linings of the RH FWD
Emergency Exit Door, zone 232 FOR FIN 15DS, 16DS 53-32-12-000-002 Removal of the Cabin Floor Panels 53-32-12-400-002 Installation of the Cabin Floor Panels
3. Job Set-up
__________
Subtask 25-27-51-860-050
A. Aircraft Maintenance Configuration
(1)
Make sure the ground service network is energized (Ref. TASK 24-42-00-861-001).
(2) 中国航空网 www.aero.cn 航空翻译 www.aviation.cn 本文链接地址：A320飞机维护手册 AMM EQUIPMENT/FURNISHINGS 设备2(99)
