B. References
(1) AMM 54-32-01/401, Nacelle Strut Forward Fairing
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A
737-300/400/500MAINTENANCE MANUAL
C. Access
(1)
Location Zone
ZONE 5 LEFT NACELLE
ZONE 6 RIGHT NACELLE
(2)
Access Panel
5726L STRUT ACCESS DOOR - LEFT NACELLE
5826R STRUT ACCESS DOOR - RIGHT NACELLE
5727L TOP STRUT ACCESS DOOR - LEFT NACELLE 5827R TOP STRUT ACCESS DOOR - RIGHT NACELLE
NACELLE STRUT FORWARD FAIRING ACCESS PANEL
D. Procedure
S 016-049-B00
(1)
Remove the strut access door on top of the engine (Fig. 601).
S 016-050-B00
(2)
Remove the strut access door from the left side of the engine.
S 016-051-B00
(3)
Remove the forward fairing (AMM 54-32-01/401).
S 216-052-B00
(4)
Remove the blockage as follows:
(a)
Put a rag above the drain line inlet to collect the contamination.
(b)
Apply the 25-25 psig air pressure through the drain line exit.
(c)
Make sure the air flows freely from the inlet.
(d)
Remove the rag and contamination from the drain line inlet.
(e)
Make sure all areas are clean and dry.
(5)
Install the forward fairing (AMM 54-32-01/401).
S 416-053-B00
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A 737-300/400/500MAINTENANCE MANUAL
S 416-054-B00
(6)
Install the strut access door to the left side of the engine.
S 416-055-B00
(7)
Install the strut access door to the top of the engine.
TASK 54-11-00-206-056-B00
8. Remove All Blockage From The Strut Midspar Closeout Web Drain
_____________________________________________________________
A. Equipment
(1)
Rag
(2)
25-25 Psig Regulated Air Supply (Hose and Nozzle)
B. References
(1) AMM 54-10-00/401, Nacelle Strut
C. Access
(1)
Location Zone
ZONE 5 LEFT NACELLE
ZONE 6 RIGHT NACELLE
(2)
Access Panel 5742L AFT STRUT FAIRING (INBOARD) - LEFT NACELLE 5842R AFT STRUT FAIRING (INBOARD) - RIGHT NACELLE
D. Procedure
S 016-058-B00
(1)
Remove the fairing at the inboard forward end of the aft strut fairing (Fig. 601).
S 216-059-B00
(2)
Remove the blockage as follows:
(a)
Put a rag above the drain line inlet to collect the contamination.
(b)
Apply the 25-35 psig air pressure through drain line exit.
(c)
Make sure the air flows freely from the inlet.
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737-300/400/500MAINTENANCE MANUAL
(d)
Remove the rag and contamination from the drain line.
(e)
Make sure all areas are clean and dry.
S 416-060-B00
(3) Install the fairing at the inboard forward end of the aft strut fairing.
TASK 54-11-00-206-061-B00
9. Remove All Blockage From The Heat Shield Assembly Drain_______________________________________________________
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