28-11-00
 ALL  ú ú 01.1 Page 707 ú Sep 28/02

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757
MAINTENANCE MANUAL

 ú
 ú  S 167-096
 ú  (3) Clean the exterior area of the sump drain with clean, lint-free
 ú  cloths soaked with a solution of 1 part tap water to 3-4 parts
 ú  isopropyl alcohol.
 ú
 ú  S 167-097
 ú  (4) Air dry the fuel sampling equipment and sump drain area.
 ú  G.  Collect the Fuel Sample
 ú 
        ú
 NOTE: Collect individual fuel samples separately from each tank.____
 ú
 ú
 ú  S 167-098
 ú  (1) Make sure the sump drain container is clean and dry.
 ú
 ú  S 687-099
 ú  (2) Get a water and fuel sample from the fuel sump drain (minimum of
 ú  1 liter) (AMM 12-11-03/301).
 ú
 ú  S 167-100
 ú  (3) Make sure the fuel sample bottle is clean and dry.
 ú
 ú  S 687-101
 ú  (4) Pour collected fuel into the fuel sample bottle, making sure that
 ú  fuel sample contains visible water (free water) and fuel.
 ú 
        ú
 NOTE: Do not add any additives, such as food coloring to determine____
 ú  the presence of water.
 ú
 ú
 ú  S 977-102
 ú  (5) Write the date, time, aircraft number and fuel tank identification
 ú  on a label on each sample.
 ú
 ú  S 917-103
 ú  (6) Put a cover on each sample and protect each sample from
 ú  contamination.
 ú  H.  Microbiological Detection Test
 ú
 ú  S 757-104
 ú  (1) Test the sample within 6 hours of collection if possible, but no
 ú  more than 24 hours after collection.
 ú 
        ú
 NOTE: After you collect the test sample, any microbial____
　
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本文鏈接地址：757 AMM 飛機維護手冊 燃油 CHAPTER 28 - FUEL 1(96)