Engine : Expired / General Subjects - 661/881
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| A flare-type tubing connector is used in the hydraulic hatch-cover system and has developed a slight leak. To stop the leak you should __________. |
| A) shut down the power unit and use two wrenches to avoid damaging the tubing when tightening |
| B) replace both the tubing sections and the fitting |
| C) keep the system in operation and tighten the flare nut |
| D) stop the system and use only one wrench to tighten the flare nut |
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