(9)
 Install a new self-adhesive PVC disk SPECIAL MATERIALS (Material No. 05-052) on the hoisting point (1).

R (10) Apply a bead of SEALANTS (Material No. 09-016) along the joints of R the dorsal fin (4) (Ref. TASK 51-76-11-300-001).
 5. Close-up
________
 Subtask 53-45-11-410-050

 A. Close Access
 (1)
 Make sure that the work area is clean and clear of tool(s) and other items.

 (2)
 Remove the access platform(s).

 (3)
 Remove the warning notice(s).

 (4)
 Remove the safety clip(s) and the tag(s) and close this(these) circuit breaker(s): 19CE1, 19CE2, 19CE3, 15CE1, 15CE2, 16CE1, 16CE2

 (5)
 Remove the ground support and maintenance equipment, the special and standard tools and all other items.

 EFF : ALL
53-45-11Page 408

 SCUFF PLATES - DOOR ENTRANCE - REMOVAL/INSTALLATION
___________________________________________________
 TASK 53-45-15-000-001 Removal of the Scuff Plates at the AFT Passenger/Crew Doors
 1.
 Reason for the Job

__________________
 Self Explanatory

 2.
 Job Set-up Information

______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific hot air blower No specific nonmetallic scraper No specific nonmetallic wedge No specific access platform 3 m (9 ft. 10 in.)
 B. Referenced Information
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
52-10-00-010-001 Opening of the Passenger/Crew Door 53-45-15-991-001 Fig. 401
 3. Job Set-up
__________ Subtask 53-45-15-010-050
 A. Get Access
 (1)
 Put the access platform in position at the AFT passenger/crew door.

 (2)
 Open the AFT passenger/crew door (Ref. TASK 52-10-00-010-001).

 EFF : ALL
53-45-15Page 401

 4. Procedure
_________
 (Ref. Fig. 401/TASK 53-45-15-991-001)
 Subtask 53-45-15-020-050
 A. Removal of the Scuff Plates: R NOTE : The scuff plates can become damaged during the subsequent removal
____ R procedure.
 (1)
 Remove the screws (1) and the washers (2).

 (2)
 Remove the sealant from around the scuff plate sections (3), (4) and

 (5) with a nonmetallic scraper.

 (3)
 Apply a hot air blower to the scuff plate sections (3), (4) and (5). NOTE : Do not let the temperature of the scuff plates increase more

____ than 100 +50 -0 deg.C (212.00 +90.00 -0.00 deg.F).

 (4)
 Loosen the scuff plate sections with a nonmetallic wedge. CAUTION : MAKE SURE THAT YOU DO NOT DAMAGE THE FUSELAGE WHEN YOU

_______
 REMOVE THE SCUFF PLATES.

 (5)
 Remove the scuff plate sections (3), (4) and (5).

 EFF : ALL
53-45-15Page 402

 Scuff Plates of the AFT Passenger/Crew Doors
 Figure 401/TASK 53-45-15-991-001
 EFF :  ALL  53-45-15 Page 403 
Feb 01/98
 CES 

 TASK 53-45-15-400-001
 Installation of the Scuff Plates at the AFT Passenger/Crew Doors
 1. Reason for the Job
__________________
 Self Explanatory
 2. Job Set-up Information
______________________
 A. Fixtures, Tools, Test and Support Equipment
 -------------------------------------------------------------------------------REFERENCE QTY DESIGNATION -------------------------------------------------------------------------------
No specific adhesive tape
 No specific vacuum pump
 No specific vacuum valve

 B. Consumable Materials
 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
No specific porous felt Material No. 05-013A C Z-24.223 RELEASE AGENT (Ref. 20-31-00) Material No. 05-068 D 80-T-31-2910 VACUUM FOIL (Ref. 20-31-00) Material No. 08-065 USA MIL-T-60394 TYPE I CLASS I DOUBLE SIDED ADHESIVE TAPE (Ref. 20-31-00) Material No. 09-005 USA MIL-S-81733 CLASS C CORROSION INHIBITIVE INTERFAY SEALANT (Ref. 20-31-00) Material No. 09-030 D 80-T-50-4005 SEAL TAPE (Ref. 20-31-00) R Material No. 11-003 USA ASTM D 740 METHYL-ETHYL-KETONE (Ref. 20-31-00) Material No. 16-003 F ASNB70720 COATING (OBSOLETE USE 16-021) (Ref. 20-31-00)
　
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