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 (b)  Remove the fairing (Fig. 401).
 TASK 53-51-20-404-007-B00
 3.  Mid Wing-to-Body Fairing Installation_____________________________________
 A. General
 (1)  The upper and lower wing-to-body fairing will be referred to as the fairing in this task.
 B. Standard Tools and Equipment
 (1)  Meter - Bonding
 C. Consumable Materials
 (1)  
G00009 Compound - Corrosion inhibiting, BMS 3-23

 (2)  
G00508 Compound - Corrosion preventive, MIL-C-11796, Class 3

 (3)  
A00249 Compound - Sealing, BMS 5-26, Type II, Class A-2

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 53-51-20
 ALL  ú ú B02 Page 401 ú Nov 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL

Mid Wing-To-Body Fairing
Figure 401 (Sheet 1)

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 53-51-20
 ALL  ú ú B02 Page 402 ú Nov 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
G94693
A 737-300/400/500MAINTENANCE MANUAL
B

C

Mid Wing-To-Body Fairing
Figure 401 (Sheet 2)

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 ALL  ú ú B02 Page 403 ú Nov 15/97
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
G94694
 D.

E.
F.
A
737-300/400/500MAINTENANCE MANUAL
 (4)
A00247 Sealant - Chromate, BMS 5-95, Type IReferences

 (1)  
AMM 12-31-21/201, Body Section 43 Access Doors and Panels

 (2)  
AMM 12-31-31/201, Body Section 46 Access Doors and Panels

 (3)  
SWPM 20-20-00, Standard Wiring Practices Manual

 (4)  
AMM 20-30-11/201, Adhesives, Cements, and Sealers

 (5)  
AMM 51-21-95/701, Skin and Fastener Corrosion Removal and Control

 (6)  
AMM 51-31-00/000, Seals and Sealing

 (7)
AMM 51-51-00/801, Bonded Rub PadsAccess

 (1)  
Location Zones 300/400 Left Wing/Right Wing

Procedure
 S 214-008-B00
 (1)  Examine the mating surfaces on the structure and the fairing panel.
 (a)  Make sure all mating surfaces are clean and free from any contamination or painting.
 S 214-009-B00
 (2)  Make sure the teflon rubstrip is in a good condition.
 (a)  If it is necessary, repair the teflon rubstrip (AMM
 51-51-00/801).

 S 214-010-B00
 (3)  Make sure the fasteners and the area around the fastener holes are clean.
 NOTE: Fastener locations with stainless steel fasteners are
____ usually at 4 locations per panel, (1) at each corner.
 S 024-011-B00
 (4)  
Remove any paint or primer covering the conductive surface at the panel in the area underneath dimpled washer.

 S 214-012-B00

 (5)  
If the conductive surface is flame sprayed aluminum, do the following:

 (a)  
Apply alodine over exposed aluminum

 (b)  
Install fasteners (stainless bolt and dimpled washer).

 (c)  
Measure the resistance.
 1) Maximum resistance shall not exceed 0.5 OHMs.

 (d)  
Touch up finish

 

 S 214-013-B00
 (6)  If the conductive surface is anti-static coating, do the following:
 (a)  
Apply anti-static paint over exposed area

 (b)  
Install fasteners (stainless steel bolt and dimpled washer)

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