返回首页
当前位置: 主页 > 通航资料 > TB >

TB20 MAINTENANCE MANUAL 79 润滑 TB20飞机维护手册(9)

时间:2011-11-15 10:21来源:蓝天飞行翻译 作者:航空
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
  
1) Remove the blanking caps.
2) Remove plastex or loctite from cooler (1) ports. Rinse the latter with cleaning agent (TB 11-003) and dry it.
3) Position cooler on engine bulkhead (10) and secure it with the four threaded rods (5), washers (6), spacers (9) and new nuts (4).
4) If removed, install elbows (2).
a) Clean and degrease elbows (2) and coat the thread with loctite (TB 09 -906).
b) Position elbows (2) on cooler (1 ) , hand-tighten up to contact.
c) Hold ends (8) using a thin spanner and tighten elbows (2).
NOTE : Orientate lower elbow (2) 10° downwards so that hose (7) does not come into contact with the engine mount.
5) Hold elbows (2) using a thin spanner to avoid any distortion of cooler (1) fins - see Details A and B, when tightening hoses (3) and (7) on elbows. Torque - refer to 20-00-01.
6) Mark ends (8), elbows (2) and hoses (3) and (7) with a red paint line.
7) Install the standard oil cooler- refer to Paragraph 2.
8) Install the engine cowlings - refer to 71-10-01.
9) Fill the oil system - refer to 12-12-01.
10) Check for leaks.
ABAB
Validity : S /N 1 - 1822,1824,1825,1827 - 1842 Pre-Kit OPT10 923500 79_20-01 Page 403
(DA) SEP 02
 
  1 - Cooler
2 - Elbow
3 - Hose
4 - Nut
5 - Threaded rod
6 - Washer
7 - Hose
8 - End
9 - Spacer
10 - Engine bulkhead

Standard cooler - Removal / Installation
Figure 401
 
ABAB
Validity : S / N 1 - 1822, 1824, 1825, 1827 - 1842 Pre-Kit OPT10 923500
 
79-20 01 Page 404
(DA) SEP 2
40
 
Optional cooler - Removal / Installation
Figure 401A
ABAB
Validity : S / N 1 - 1822, 1824, 1825, 1827 - 1842 Pre-Kit OPT10 923500 79 20-01 Page 405
(DA) SEP 02
 
PAGE INTENTIONALLY LEFT BLANK
ABAB
Validity : S / N 1 - 1822, 1824, 1825, 1827 - 1842 Pre-Kit OPT10 923500 79-20-01Page 406
(DA) SEP 02
 
OIL COOLER
REMOVAL / INSTALLATION
1. REMOVAL OF STANDARD OIL COOLER (Figure 401)
A. Tools and consumable materials
- Blanking caps
B. Procedure
WARNING : PRIOR TO ANY OPERATION, ENSURE THAT THE ENGINE, EXHAUST PIPE AND MANIFOLDS ARE COLD. IF NOT, TAKE NECESSARY PRECAUTIONS TO AVOID SEVERE BURNS.
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 engine cowlings - refer to 71-10-01.
2) Drain the oil system - refer to 12-12-02.
3) Hold elbows (3) using a thin spanner, disconnect hoses (4) and (8). Blank off.
4) Hold cooler (1), remove four nuts (5), washers (7), spacers (10) and threaded rods (6). Discard nuts (5).
 
中国通航网 www.ga.cn
通航翻译 www.aviation.cn
本文链接地址:TB20 MAINTENANCE MANUAL 79 润滑 TB20飞机维护手册(9)
 

------分隔线----------------------------