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[ECAE]18.07.2011.Vacuum Leak Test_Wanner

Thảo luận trong 'Tiếng Anh chuyên ngành' bắt đầu bởi buctuong_lua16, 18/7/11.

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  1. buctuong_lua16
    Offline

    Bằng lái Hạng D
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    Tham gia ngày:
    22/4/09
    Số km:
    9,678
    Được đổ xăng:
    583
    Mã lực:
    516
    Xăng dự trữ:
    379 lít xăng
    #1 buctuong_lua16, 18/7/11
    Last edited by a moderator: 18/5/14
    Vacuum Leak Test Translating by wanner
    Bài này chúng ta cùng tìm hiểu cách kiểm tra sự rò rĩ chân không trong động cơ như thế nào, cách khắc phục nó ra sao.
    Vacuum Leak Test
    An engine generates vacuum when running, this vacuum is used to operate several
    accessories from the temperature control system (heater, air conditioner) to the cruise
    control. Testing a vacuum source is simple, remove the vacuum line from any giving
    accessory and attach the vacuum gauge. Start engine and allow to idle, the gauge should
    read between 14 and 18 inches of vacuum. If a low or no vacuum exits there is blockage
    or breakage of a vacuum line. Inspect all vacuum line integrity, then remove vacuum line
    from the engine source and check for blockage, repair as needed and recheck the system.
    Engine Vacuum Test Kit
    [​IMG]
    Removing Air from the Brake System
    Most vacuum test kits are produced with a brake system bleed attachment. Once the
    brake bleeder is open attach the vacuum hose over the end of the bleeder fitting. Then use
    the fluid storage container inline to the hand vacuum pump. Operate the pump until no air
    is present in the line. Remove bleeder hose and tighten the bleeder fitting. Refill the
    master cylinder reservoir with brake fluid as needed
    Begin day: 18.07.2011
    Final day: 20.07.2011
     
  2. buctuong_lua16
    Offline

    Bằng lái Hạng D
    Expand Collapse

    Tham gia ngày:
    22/4/09
    Số km:
    9,678
    Được đổ xăng:
    583
    Mã lực:
    516
    Xăng dự trữ:
    379 lít xăng
    #2 buctuong_lua16, 23/7/11
    Last edited by a moderator: 18/5/14

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