(5)
 Remove the doghouse, if installed (Ref. TASK 25-27-46-000-001).

 4. Procedure
_________
 **ON A/C 001-049, 051-099, 101-149, 201-299,

 (Ref. Fig. 401/TASK 53-42-12-991-001) R **ON A/C 151-199, 401-499,
 (Ref. Fig. 401A/TASK 53-42-12-991-001-A)
 **ON A/C 301-399,

 (Ref. Fig. 401B/TASK 53-42-12-991-001-B)
 EFF : ALL
53-42-12Page 402

 Cabin Floor Panel Installation - FR47 thru FR64 Figure 401/TASK 53-42-12-991-001 
R  EFF :  001-049, 051-099, 101-149, 201-299,  53-42-12 Page 403 May 01/05
 CES 

 Cabin Floor Panel Installation - FR47/51 thru FR64 Figure 401A/TASK 53-42-12-991-001-A 
R  EFF :  151-199, 401-499,  53-42-12 Page 404 Aug 01/05
 CES 

R R  Cabin Floor Panel Installation - FR47 thru FR64 Figure 401B/TASK 53-42-12-991-001-B 
R  EFF :  301-399,  53-42-12 Page 405 May 01/04
 CES 

 **ON A/C ALL
 Subtask 53-42-12-020-050
 A. Removal of the floor panels:
 NOTE : This procedure is applicable for all floor panels.

____
 (1)
 Pull the cord (1) up to remove the sealant from between the floor panel joints.

 (2)
 Remove the screws (3).

 (3)
 Remove the floor panels (4). NOTE : Identify the floor panels. This will help with the

____
 installation.

 EFF : ALL
53-42-12Page 406
May 01/04
R
 CES

 TASK 53-42-12-400-001

 Installation of the Cabin Floor Panels at FR47 thru FR64
 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 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. 09-016  USA MIL-PRF-81733D TYPE II CLASS B
 CORROSION INHIBITING FILLET CONSISTENCY
 (Ref. 20-31-00)

 Material No. 11-003 USA ASTM D 740
 METHYL-ETHYL-KETONE (Ref. 20-31-00)
 Material No. 19-027 F NSA3811
 WHITE CORD-BRAIDED (NYLON) (Ref. 20-31-00)

 EFF : ALL
53-42-12Page 407

 C. Referenced Information

 -------------------------------------------------------------------------------REFERENCE DESIGNATION -------------------------------------------------------------------------------
25-21-41-000-001 Removal of the Passenger Seats 25-21-41-400-001 Installation of the Passenger Seats 25-26-42-000-001 Removal of a Partition 25-26-42-400-001 Installation of a Partition 25-27-46-400-001 Installation of a Doghouse 25-28-41-000-001 Removal of the Textile Floor-Covering 25-28-41-400-001 Installation of the Textile Floor-Covering 25-28-42-000-001 Removal of the Non-Textile Floor Covering (NTF) 25-28-42-400-001 Installation of the Non-Textile Floor Covering (NTF)
 **ON A/C 001-049, 051-099, 101-149, 201-299,
 53-42-12-991-001 Fig. 401
R **ON A/C 151-199, 401-499,
 53-42-12-991-001-A Fig. 401A
 **ON A/C 301-399,
 53-42-12-991-001-B Fig. 401B
 **ON A/C ALL
 3. Job Set-up
__________
 Subtask 53-42-12-860-050
 A. Aircraft Maintenance Configuration
 (1)
 Make sure that the passenger seats are removed in the area as necessary (Ref. TASK 25-21-41-000-001).

 (2)
 Make sure that the partitions are removed (Ref. TASK 25-26-42-000-001).

 EFF : ALL
53-42-12Page 408

 (3)
 Make sure that the textile floor covering is removed as necessary (Ref. TASK 25-28-41-000-001).

 (4)
 Make sure that the nontextile floor covering is removed as necessary (Ref. TASK 25-28-42-000-001).

 4. Procedure
_________
 **ON A/C 001-049, 051-099, 101-149, 201-299,
 (Ref. Fig. 401/TASK 53-42-12-991-001)
R **ON A/C 151-199, 401-499,
 (Ref. Fig. 401A/TASK 53-42-12-991-001-A)
　
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