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TB20 MAINTENANCE MANUAL 73 发动机燃油和控制 TB20飞机维护手册(15)

时间:2011-11-12 05:05来源:蓝天飞行翻译 作者:航空
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1) Remove the blanking caps, install flow transmitter (4).
2) Connect pipes (7) and (2) and make sure flow transmitter (4) is correctly positioned.
3) Hold flow transmitter (4) and tighten pipes (7) and (2) - refer to 20-00-02.
4) Connect electric connector (5).
S / N 1 - 9999
6) Set the fuel selector to "LEFT" or "RIGHT" position.
7) Bleed the fuel system - refer to 12-11-02.
CAUTION : MAKE SURE THAT THE SELECTED TANK CONTAINS FUEL BEFORE ACTUATING THE ELECTRIC PUMP.
8) Perform a leakage test with the fuel system pressurized - refer to 28-00-00.
9) Check for leaks.
10) Remove the drain pan.
11) Mark with a red paint line unions, pipe nuts and flow transmitter.
12) Make sure all the tools and materials are removed and the work area is clean and free from debris. S / N 1 - 730
13) Install the engine cowlings - refer to 71-10-01.
ABM
Validity : OPTION 73-30-02 Page 402
(CA) SEP 02
 
S / N 731 - 9999
13) Install inspection door 213 - refer to 06-30-00.
S / N 1 - 9999
14) Perform a test run-up - refer to 05-30-02. Check the fuel flow totalizer for correct operation.
 
 
1 - Engine mount
3 - Nut
4 - Washer
5 - Support plate
7 - Pipe
8 - Union
9 - Bolt
10 - Electric connector
11 - Flow transmitter
12 - Pipe
13 - Elbow union
 
Flow transmitter - Removal / Installation
Figure 401
 
 
Flow transmitter - Removal / Installation
Figure 401A
ABAA
Validity : OPTION 73-30-02 Page 405
(CA) SEP 02
 
PAGE INTENTIONALLY LEFT BLANK
ABAA
Validity : OPTION 73-30-02Page 406
(CA) SEP 02
 
FUEL FLOW INDICATOR
ADJUSTMENT/TEST
1. ADJUSTMENT OF FUEL FLOW INDICATOR (Figure 501)
NOTE : Apply this adjustment procedure imperatively when you replace flow transmitter or fuel flow indicator.
A. Tools and consumable materials
- Ground power unit
B. Procedure
1) Record "K" factor (3) displayed on flow transmitter (2).
2) Make sure that the main switch-breaker is open.
3) Remove fuel flow indicator (1).
4) Remove and discard "CAUTION" red adhesive label (4).
5) Set SW3 graduated thumbwheel to the related type of aircraft - refer to Table below.

SHADIN reference SW3 Type of aircraft GPS receiver
912080-38A   
912080-38B 1 TB 20 /TB 21 KING / HONEYWELL
912080-38C   
912080-38A   
912080-38B 2 TB 200 KING / HONEYWELL
912080-38C   
912080-38C 5 TB 20 /TB 21 GARMIN
912080-38C 6 TB 200 GARMIN
 
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