(3)
Make sure the emergency exit door is opened (Ref. TASK 52-22-00-010-002).
Subtask 25-27-51-010-051
B. Aircraft Maintenance Configuration
(1)
FOR 5DS, 6DS
(a) Make sure the door frame linings 231GX, 231KX (Ref. TASK 25-23-47-000-004) or 232GX, 232KX (Ref. TASK 25-23-47-000-009) are removed as required.
(2)
FOR 15DS, 16DS
(a) Make sure the floor panel 251DG or 252DG is removed as required (Ref. TASK 53-32-12-000-002).
Subtask 25-27-51-865-054
C. Make sure that this(these) circuit breaker(s) is(are) open, safetied and
tagged -------------------------------------------------------------------------------PANEL SERVICE IDENT. LOCATION -------------------------------------------------------------------------------
2000VU DOOR AREA HEAT/FWD 1DS A08 2000VU DOOR AREA HEAT/FWD 3DS A06 2001VU DOOR AREA HEAT/AFT 11DS F05 2001VU DOOR AREA HEAT/AFT 13DS F03
4. Procedure
_________
WARNING : USE SOLVENTS/CLEANING AGENTS, SEALANTS AND OTHER SPECIAL MATERIALS
_______ ONLY WITH A GOOD SUPPLY OF AIR. OBEY THE MANUFACTURERS INSTRUCTIONS. PUT ON PROTECTIVE CLOTHING. DO NOT GET THEM IN YOUR MOUTH. DO NOT SMOKE. DO NOT BREATHE THE GAS. THESE MATERIALS ARE POISONOUS, FLAMMABLE AND SKIN IRRITANT. GET MEDICAL HELP IF YOUR SKIN OR EYES BECOME IRRITATED.
R WARNING : DO NOT GET THE FLUID ON YOUR SKIN OR IN YOUR EYES. IF YOU DO:
_______ R - FLUSH IT AWAY WITH CLEAN WATER R - GET MEDICAL AID.
CAUTION : USE ONLY THE SPECIFIED MATERIALS AND OBEY THE INSTRUCTIONS FROM
_______ THE MANUFACTURERS. OTHER MATERIALS CAN CAUSE DAMAGE TO THE SURFACE PROTECTION OF THE COMPONENTS AND THE RELATED AREA.
Subtask 25-27-51-910-050
A. Preparation for Installation
(Ref. Fig. 401/TASK 25-27-51-991-001)
(1)
Remove the old sealant from the heated floor panel (4), the outer cover plate (3) and the component interface and/or adjacent area with a nonmetallic scraper.
(2)
Clean the component interface and/or the adjacent area with CLEANING AGENTS (Material No. 11-004) and a lint free cloth.
(3)
Make sure that the parts retained from the removed component are clean and in the correct condition.
(4) Do an inspection of the component interface and/or the adjacent area. Subtask 25-27-51-420-050
B. Installation of the heated floor panel 5DS (6DS), 15DS (16DS)
(Ref. Fig. 401/TASK 25-27-51-991-001)
(1)
Remove the blanking caps from the electrical connectors.
(2)
Make sure that the electrical connectors are clean and in the correct condition.
(3)
FOR 5DS, 6DS
(a)
Support the heated floor panel (4) above the installation position.
(b)
Install the bolt (7), the washer (6) and the bonding strap (5).
(c)
Connect the electrical connector (8).
(d)
Lower the heated floor panel (4) in position.
(4)
FOR 15DS, 16DS
(a)
Put the heated floor panel (4) in the installation position.
(b)
Get access through the removed floor panel 251DG or 252DG as required.
(c)
Install the bolt (7), the washer (6) and the bonding strap (5).
(d)
Connect the electrical connector (8). NOTE : Make sure the drain holes (12) in the heated floor panel
____ (4), align with the drain connections (9).
(5) Position the MISCELLANEOUS (Material No. 19-002) (10) in the gap between the heated floor panel (4) and the floor.
NOTE : Make sure that approximatly 250.0 mm (10.0 in.) comes out at
____
both ends of the heated floor panel.
(6)
Apply SEALANTS (Material No. 09-016) to the gap between the heated floor panel (4) and the floor.
(7)
Make a loop of the MISCELLANEOUS (Material No. 19-002) (10) ends and press into the SEALANTS (Material No. 09-016).
(8)
Apply a layer of SEALANTS (Material No. 09-005) to the underside and edges of the inner cover plate (13) and the outer cover plate (3).
(9)
Apply paint STRUCTURE PAINTS (Material No. 16-003) to the underside and edges of the inner cover plate (13) and the outer cover plate (3).
(10)
Put the inner cover plate (13) and the outer cover plate (3) in the installation positions.
(11)
Apply SPECIAL MATERIALS (Material No. 05-002) to the screws (1) and (2).
