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737-300/400/500MAINTENANCE MANUAL ?NO. 4 AND 5 GROUND SPOILER ACTUATOR LINKAGE - REMOVAL/INSTALLATION __________________________________________________________________ ?1. ?General_______ ?A. ?There are two tasks in this procedure. There is a task for the removal and a task for the installation of the linkage for the No. 4 and 5 ground spoiler actuators. ?TASK 27-62-82-004-001 ?2. ?Ground Spoiler Actuator Linkage Removal_______________________________________ ?A. ?Special Tools and Equipment ?(1) ? F80040-2 Spoiler Ground Lock
?(1) ? 24-22-00/201, Manual Control
?(2) ? 27-62-00/201, Speed Brake Control System
?(1) ? Location Zone 309, 409 Wing Trailing Edge Inboard Flap and Spoilers
?S 864-003 ?(1) ? Supply the electrical power (Ref 24-22-00/201).
?(2) Supply the systems A and B hydraulic power (Ref 27-62-00/201).
?(3) ? Move the flap control lever to the 40-unit detent to extend the trailing edge flaps.
?(4) ? Move the speed brake lever to the UP position.
?(5) ? Install the spoiler ground locks on the linkage for the actuator that you will not remove.
?(6) Remove the systems A and B hydraulic power (Ref 27-62-00/201).
?(7) ? Remove the actuator linkage (Fig. 401):
?(a) ? Make a mark on the idler crank to make sure you install it correctly.
?(b) ? Remove the bolt that attaches the piston rod end to the idler crank.
?(c) ? Remove the bolt that attaches the spoiler to the pushrod.
?(d) ? Remove the pivot bolt for the idler crank.
?S 864-008 ?EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
?27-62-82 ?ALL ?ú ú 01 Page 401 ú Nov 15/91 BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. A
737-300/400/500 MAINTENANCE MANUAL
SEE A PUSHROD MOUNTING BOLT (3 LOCATIONS)
PIVOT BOLT IDLER CRANK FWD ACTUATOR ACTUATOR PISTON ROD END A No. 4 and 5 Ground Spoiler Actuator Linkage Installation Figure 401 EFFECTIVITYùùùùùùùùùùùùùùùùùùùùùùùùùùùùùù. ú
?27-62-82 ?ALL ?ú ú 01 Page 402 ú Nov 15/91 BOEING PROPRIETARY - Copyright (C) - Unpublished Work - See title page for details. A 737-300/400/500MAINTENANCE MANUAL ?(e) ? Remove the idler crank and the pushrod from the airplane.
?(f) ? Remove the bolt that attaches the pushrod to the idler crank.
?TASK 27-62-82-404-002 ?3. ?Ground Spoiler Actuator Linkage Installation____________________________________________ ?A. ?Special Tools and Equipment ?(1) ? F80040-2 Spoiler Ground Lock
?B. ? Consumable Materials
?(1) ? D00015 Grease - BMS 3-24
?(1) ? 24-22-00/201, Manual Control
?(2) ? 27-62-00/201, Speed Brake Control System
?(3) ? 27-62-71/501, No. 4 and 5 Ground Spoiler Actuator
?(4) ? 27-62-82/601, No. 4 and 5 Ground Spoiler Actuator Linkage
?(1) ? Location Zone 309, 409 Wing Trailing Edge Inboard Flap and Spoilers
?S 224-010 ?(1) Examine the actuator linkage for worn areas (Ref 27-62-82/601).
?(2) ? Install the pushrod on the idler crank:
?(a) ? Make sure the pushrod is installed on the longer arm of the idler crank.
?(b) ? Apply the grease to the inner diameter of the bushing housing.
?(c) ? Install the bolt to attach the pushrod to the idler crank.
?(d) ? www.aero.cn 航空翻譯 www.aviation.cn 本文鏈接地址：737-300 400 500 AMM 飛機維護手冊 飛行操縱 FLIGHT CONTROLS 6
