THE CLEARANCE AT THE INBOARD AND OUTBOARD ENDS OF THE LEFT WING AFTFLAP MUST BE EQUAL TO THE CORRESPONDING CLEARANCE ON THE RIGHT WING AFTFLAP A LIMIT OF 0.05 INCH (1.27 mm).
Outboard Flap Track Fairings Adjustment
Figure 501 (Sheet 2)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-51-52
ALL ú ú 01 Page 503 ú Mar 12/02
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A
737-300/400/500MAINTENANCE MANUAL
SUPPORT STRUTS
Outboard Flap Track Fairings Adjustment
Figure 501 (Sheet 3)
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-51-52
ALL ú ú 02 Page 504 ú Mar 15/98
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
H14761
A 737-300/400/500MAINTENANCE MANUAL
2) 3) 4) Move the flap control lever to the 40-unit detent to extend the flaps.Do this task: "Depressurize Hydraulic System B" (Ref 27-51-00/201).Disconnect the pushrods and move the aftflap fully forward.
CAUTION:_______ ADJUST THE TWO STRUTS AT THE SAME TIME. THIS WILL DECREASE THE LOAD ON THE FAIRING SUPPORTS.
5) Loosen the nuts on the support struts and turn the couplings to adjust the clearance.
CAUTION:_______ MAKE SURE THE BOLT HEADS ARE UP. THE BOLTS CAN TOUCH THE MIDFLAP AND THE AFTFLAP. THIS CAN CAUSE DAMAGE TO EQUIPMENT.
6) 7) 8) 9) Attach the pushrods to the aftflap with the bolts with the heads up. a) Tighten the nuts and install the cotter pins.Do this task: "Pressurize Hydraulic System B" (Ref 27-51-00/201).Put the flap control lever in the UP detent to retract the flaps.Do this task: "Depressurize Hydraulic System B" (Ref 27-51-00/201).
(4) S 485-004On the No. 1 or No. 8 fairing, install the rig pin through the landing light actuating arm (Fig. 502). (a) If you cannot install the rig pin, adjust the length of the pushrod.
(5) S 865-005Do this task: "Pressurize Hydraulic System B" (Ref 27-51-00/201).
(6) S 865-006Put the flap control lever in the 40-unit detent to extend the flaps.
(7) S 225-007Measure the Dimension B at the aft flight roller (Fig. 501). (a) If the Dimension B is not in the tolerance, adjust the bellcrank clevis arm on the aftflap.
NOTE:____ The aftflap will move approximately 0.05 inch for each turn of the bellcrank clevis arm.
(8) S 865-008Put the flap control lever in the UP detent to retract the flaps.
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-51-52
ALL ú ú 02 Page 505 ú Nov 12/00
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
SEE A
SEE A
LANDING LIGHT
CENTER
PUSH/PULL
FORWARD FAIRING FAIRING ROD END
SEE C
CABLE ASSEMBLY SEE B
FWD CAM ARM FORWARD BRACKET CABLE CLAMP AFT BRACKET
A
OUTBOARD FLAP
ROD END TRACK FAIRING
ELECTRICAL SUPPORT (FIXED)
CONNECTOR CENTER FAIRING
HINGE FITTING
CAM
ARM
ROD END
INBD
SPACER
LANDING LIGHT FWD CAM FOLLOWER
ACTUATING ARM RIG PIN LANDING LIGHT LANDING LIGHT
CAM TRACK
FWD B C
Landing Light Adjustment
Figure 502
F91508
EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
27-51-52
ALL ú ú 03 Page 506 ú Jul 15/96
BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details.
A 737-300/400/500MAINTENANCE MANUAL
S 865-009
(9)
Do this task: "Depressurize Hydraulic System B" (Ref 27-51-00/201).
中国航空网 www.aero.cn
航空翻译 www.aviation.cn
本文链接地址：737-300 400 500 AMM 飞机维护手册 飞行操纵 FLIGHT CONTROLS 4(87)
