SECONDARY DOOR
FAIRING NO. 2 AND 7 B
A
UPPER DOOR LINK
DRIVE ROD
FORWARD D
DOOR LINK
AFT
DOOR
LINK
C
D
A
C
FAIRING NO. 1 AND 8 B
Outboard Flap Track Fairing Adjustment Figure 402 (Sheet 2)
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MAINTENANCE MANUAL
Outboard Flap Track Fairing Adjustment
Figure 402 (Sheet 3)
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MAINTENANCE MANUAL
E-E
Outboard Flap Track Fairing Adjustment
Figure 402 (Sheet 4)
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747-400 MAINTENANCE MANUAL
4) Tighten the inboard nut to 290-410 pound-inches (33-46 N-m). Continue to tighten the nut to align the subsequent cotter pin hole.
5) Tighten the outboard nut to 270-300 pound-inches (31-34 N-m). Continue to tighten the nut to align the subsequent cotter pin hole.
6) Install the cotter pins.
(c) Connect the support fitting to the fixed drive link (Section B-B): 1) Install the bushing in the fixed drive link. 2) Install the bolt, washers and nut to attach the support
fitting to the fixed drive link.
3) Tighten the nut to 290-410 pound-inches (33-46 N-m). Continue to tighten the nut to align the subsequent cotter pin hole.
4) Install the cotter pin.
(d) Attach the support fitting to the adjustable rod (Section F-F): 1) Install the bushing in the support fitting. 2) Put the adjustable rod in the support fitting and install
the bolt, washer and nut. 3) Tighten the nut and install the cotter pin.
S 824-029
(2) Do this task: "Outboard Flap Track Fairing Adjustment" (Ref Paragraph 12).
TASK 27-51-45-404-030
8. Outboard Flap Track Fairing Adjustable Rod Installation_______________________________________________________
A. References
(1)
IPC 27-51-44 Fig. 1 (Tracks No. 1 and 8)
(2)
IPC 27-51-50 Fig. 1 (Tracks No. 2 and 7)
B.
Access
(1)
Location Zone 567 Outboard Flap Track Fairing, Outboard Flap, LH, (Track No. 1) 565 Inboard Flap Track Fairing, Outboard Flap, LH, (Track No. 2) 665 Inboard Flap Track Fairing, Outboard Flap, RH, (Track No. 7)
667 Outboard Flap Track Fairing, Outboard Flap, RH, (Track No. 8)
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