Paccar MX BPV actuator exhausting

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by Pirate_Freder, Jan 3, 2019.

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  1. Rookie o/o

    Rookie o/o Bobtail Member

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    Pirate Freder- is your truck a kw r Peterbilt? I have a kw and my actuator looks different. Also did the 0.5 rubber work? Mine leaks right where the shaft comes out. Looks like a little shock absorber
    Thanks
     
    Rookie o/o, Jun 14, 2020
    #12
  2. Goodysnap

    Goodysnap Road Train Member

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    Kw or pete doesnt matter all MX engine parts are the same. Your engine is an EPA 10 model. The part that @Pirate_Freder is working on is the air control valve for the BPV vlave. Not the valve or actuator itself.
     
    Goodysnap, Jun 14, 2020
    #12
    pushbroom and spsauerland Thank this.
  3. Rookie o/o

    Rookie o/o Bobtail Member

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    Thanks for clarifying the difference between the actuator and the air control valve.My actuator is leaking and it is a 2011 kw paccar with def “and all that good stuff “ If I were to delete the system do still need the bpv and actuator for the turbo or its only purpose is so truck can heat up to regen? Thanks anybody
     
    Rookie o/o, Jun 15, 2020
    #13
  4. scpierovich

    scpierovich Bobtail Member

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    Do you have any follow up if putting a new rubber gasket in you BPV worked? Mine is leaking from that ex. port and i feel like that could be an easy fix

    valves are over $1k ea and i don't want to buy something that could be repaired. thanks.
     
    scpierovich, Feb 25, 2022
    #14
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