|
曝光台 注意防骗 网曝天猫店富美金盛家居专营店坑蒙拐骗欺诈消费者
6) Fully rotate trim control wheel (1) aft. 7) Make sure trim tab (2) trailing edge is within the tolerances of "nose up" marking (12), 0° (_±. 0°30'). If necessary, adjust trim tab rod (3) - refer to 20-00-11. 8) Fully rotate trim control wheel (1) forward. 9) Make sure trim tab (2) trailing edge is within the tolerances of "nose down" marking (14), 15° (± 1°301 If necessary, adjust trim tab rod (3) - refer to 20-00-11. 10) Remove travel jig (13). 11) Make sure all the tools and materials are removed and the work area is clean and free from debris. 12) Install the sheath clip securing the rear light wiring. 13) Install tail cone 222 - refer to 53-20-00. 2. TENSION SETTING - ELEVATOR TRIM TAB CABLES (Figure 502 and Table 501) A. Tools and consumable materials - Immobilization tool T700A2799000009 - Tensiometer Z00.N6068707229 - Stainless steel lockwire, dia. 0.032 in (0.8 mm) B. Procedure 1) Make sure that the main switch-breaker is open. 2) Open baggage compartment door 219 and remove baggage compartment bottom door 242. 3) Position the elevator in neutral position and align the trailing edge of the elevator trim tab with the trailing edge of the elevator. 4) Using the tensiometer, measure the tension of "TRIM 1" and "TRIM 2" cables in the rear section of the fuselage. NOTE : Allow the aircraft temperature to stabilize for a period of four hours. 5) Take a reading of the ambient temperature and determine the tension of the cables - refer to Table 501. 6) Unsafety turnbuckles (3) and cable ends (2). 7) Hold cable ends (2) with immobilization tool (4). Screw in or out turnbuckles (3) in order to obtain the required tension on both cables. NOTE : Holding cable ends (2) prevents cable twisting. 8) Using trim control wheel (1), move the trim tab from stop to stop and check the tension of the cables again. Repeat the setting operations if necessary. 9) Check the travels of the trim tab - refer to Paragraph 1. 10) Make sure all the tools and materials are removed and the work area is clean and free from debris. 11) Install baggage compartment bottom door 242 and close baggage compartment door 219. ADAD Validity : Post-MOD. 50 or Kit OPT10 911800 27 30 03 Page 502 (DA) SEP 02 Elevator trim tab - Travel adjustment Figure 501 - Without travel jiq ADAD Validity : Post-MOD. 50 or Kit OPT10 911800 27-30-03Page 503 (DA) MAR 00 1 - Trim control wheel 2 - Trim tab 3 - Trim tab rod 4 - Cable control 5 - Attachment pin 6 - Rigging pin 7 - Pin 8 - Knurled nut 9 - Knurled nut 10 - TB20 index 11 - Graduated sector 中国通航网 www.ga.cn 通航翻译 www.aviation.cn 本文链接地址：TB20 MAINTENANCE MANUAL 27 FLIGHT CONTROLS TB20飞机维护手册 飞行操纵(50) |
