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TB20 MAINTENANCE MANUAL 61 螺旋桨 TB20飞机维护手册(21)

时间:2011-11-11 10:06来源:蓝天飞行翻译 作者:航空
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- 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 upper engine cowling - refer to 71-10-01.
2) Disconnect control (7) from control lever (6) - refer to 61-20-02.
3) Remove nuts (2), lockwashers (3) and washers (4). Discard lockwashers (3).
4) Disengage governor (5) from struts. Discard gasket (1) and blank off.
2. INSTALLATION OF THE PROPELLER GOVERNOR (Figure 401)
A. Tools and consumable materials
- Cleaning agent (TB 11-002)
- Oil (TB 03-901) or (TB 03-902) or (TB 03-903)
- Red paint
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) If governor (5) is replaced, perform the following operations :
a) Drain preservative oil and clean, with cleaning agent (TB 11-002), the excess of oil which plugs the ports of the slide valve of governor (5).
b) Rinse and lubricate the governor with oil (TB 03-901) or (TB 03-902) or (TB 03-903).
2) Remove the blanking caps and install a new gasket (1), curved side towards governor (5).
 
3) Position governor (5) on the engine and attach it with washers (4), new lockwashers (3) and nuts (2). Mark with a red paint line.
4) Connect control (7) to control lever (6) - refer to 61-20-02.
5) Adjust governor (5) - refer to Page 501.
6) Install the upper engine cowling - refer to 71-10-01.
CAUTION : REDUCE ENGINE RPM TO 2000 RPM WITH THROTTLE CONTROL BEFORE USING PROPELLER CONTROL.
7) Perform a test run-up - refer to 05-30-02. Perform a propeller regulation test.
ADM
Validity : S / N 1 - 9999 61-20-01Page 402
(EA) JUN 02
 
 
1 - Gasket
2 - Nut
3 - Lockwasher
4 - Washer
5 - Governor
6 - Control lever
7 - Control

1
 
Propeller governor - Removal / Installation
Figure 401
ADAA
Validity : S / N 1 - 9999 61-20-01Page 403
(EA) JUN 02
 
PAGE INTENTIONALLY LEFT BLANK
ADAA
Validity : S / N 1 - 9999 61-20-01 (EA) Page
 
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