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7) Lockwire. 8) Mark nut position with a red paint line. 9) If removed, position and attach cylinder side bulkhead (6) with screws (1) and washers (2). Lockwire. ABAB Validity : S / N 1 - 1160, 1167, 1177, 1178, 1181, Pre-Kit OPT10 917000 61-10 00 Page 401 (AO) SEP 04 10) Position and attach spinner (13) and equipped covers (12) with washers (3) and screws (4). NOTE : If spinner (13), inside, and engine side bulkhead (9), on its front part, are marked with a red paint line, align these lines during installation. 11) Install the engine cowlings - refer to 71-10-01. 12) Perform a test run-up - refer to 05-30-02. 13) After the run-up, check for traces of leaks (oil) around propeller attachment. 14) Perform a test flight - refer to 05-30-00. ABAB Validity : S / N 1 - 1160, 1167, 1177, 1178, 1181, Pre-Kit OPT10 917000 61-10-00 (AQ) Page 402 JUN 02 I 1 - Screw 2 - Washer 3 - Washer 4 - Screw 5 - Propeller 6 - Cylinder side bulkhead 7 - Nut 8 - Bolt 9 - Engine side bulkhead 10 - Brush ring 11 - 0-ring 12 - Equipped cover 13 - Spinner PAGE INTENTIONALLY LEFT BLANK ABAB Validity : S / N 1 - 1160, 1167, 1177, 1178, 1181, Pre-Kit OPT10 917000 Page 404 61 - 1 0-00 (AQ) APR 99 PROPELLER ASSEMBLY REMOVAL / INSTALLATION 1. REMOVAL OF THE NOT DE-ICED PROPELLER (Figure 401) A. Tools and consumable materials - Blanking caps B. Procedure WARNING : PRIOR TO ANY OPERATION, ENSURE THAT THE KEY IS REMOVED FROM MAGNETO SELECTOR AND THAT "MAIN SWITCH" IS OFF. IF AIRCRAFT IS EQUIPPED WITH DISCONNECT PLUG ON FIREWALL, DISCONNECT "MAGNETO DISCONNECT" PLUG AND CONNECT IT TO "GROUND MAGNETO FOR SERVICING" PLUG. 1) Remove the key from the magneto selector. 2) Remove the engine cowlings - refer to 71-10-01. 3) Remove screws (3), washers (2), equipped covers (15) and spinner (16). 4) Cut off lockwire, unscrew bolts (5) equipped with nuts (6) and remove propeller (4). 5) Discard 0-ring (11) and blank off. 6) If necessary, remove engine side bulkhead (7). a) Remove and discard nuts (9). b) Remove washers (8), engine side bulkhead (7), washers (12), spacers (13) and bolts (14). 2. INSTALLATION OF THE PROPELLER (Figure 401) A. Tools and consumable materials - Torque wrench 0 - 885 lbf.in (0 - 100 N.m) - Red paint - Stainless steel lockwire, dia. 0.032 in (0.8 mm) B. Procedure 1) Check spinner (16), cylinder side bulkhead (1) and engine side bulkhead (7) for cracks and distortions. 2) Check bolts (5) condition for absence of damage or corrosion. Replace them if necessary. 中国通航网 www.ga.cn 通航翻译 www.aviation.cn 本文链接地址:TB20 MAINTENANCE MANUAL 61 螺旋桨 TB20飞机维护手册(9) |