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  1. #1
    Closed Account: User Requested nickb's Avatar
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    Tools and spares for servicing/field triage of a JJ-CCR

    OK, here's a list of what I consider to be essential and nice-to-have tools and spares for keeping your JJ on song. Feel free to recommend changes/additions and I'll expand it as necessary.

    If this proves useful, I could augment it with some servicing details/photos.

    Most of the o-rings are listed in a sheet that DaveT posted on CCRx. I will try to get a more comprehensive list together with the BS numbers when I get a chance

    Tools

    Essential:

    T20 Torx driver
    for the 10 M4*20 setscrews securing the battery cover and the BOV barrel securing screw

    #1 Pozidrive screwdriver for BOV collars and MAV

    2.5mm Allen key
    for loosening t-piece grub screws

    5mm Allen key
    for the T-piece inlet banjos, regulator blanking plugs and capscrew securing the inlet/outlet tubes in the head

    6mm Allen key
    for adjusting the regulator IP

    14mm spanner for O2 t-piece inlet pipe and all Miflex hoses (3/8" end)

    17mm spanner for Miflex hoses (9/16" end)

    O-ring pick

    Handy:

    Needle-nosed pliers for removing ADV diaphragm cover and BOV barrel

    10mm spanner for nyloc nuts securing stand

    15 mm spanner for removing BOV barrel

    1/4" socket/spanner for dismantling BOV barrel

    40-42mm C-spanner for dismantling regulators

    T30 Torx driver for the screws securing the webbing strap on head

    Spares

    Essential:

    All o-rings
    CR-P2 batteries
    SAFT 14500 batteries
    Mushroom valves
    Scrims
    Scrubber nut (M10 wing nut will suffice)
    Zip ties for securing loop hoses
    Silicon grease

    Handy:

    Cells
    Patch cables, ideally at least one each with co-ax, Molex and jackplug fittings
    Extra LP hoses or length of LP hose and set of re-usable hose fittings
    Length of convoluted hose
    Counterlung bladder (uncut)
    BOV diaphragm (from Scubapro AirII)
    ADV diaphragm (proprietary)
    ADV tilt valve
    Solenoid

  2. #2
    Charlie SoggyBottoms's Avatar
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    good to see the list on here Nick but what was it that went kerplunk on your Far East trip and have you included it here?
    regards, Charlie

    charliesez http://tinyurl.com/bjjus8g

  3. #3
    Closed Account: User Requested nickb's Avatar
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    Yes mate, major problem was the tilt valve in the ADV going tits-up. Fortunately, Simon Mitchell had a spare.

    For a full list of 'issues' read the third post in the trip report

  4. #4
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    Nick, have you been on holiday in the far east? We must compare notes next time we meet up on Gary's boat.

  5. #5
    Closed Account: User Requested nickb's Avatar
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    Tools and spares for servicing/field triage of a JJ-CCR

    It was the far west for me. I flew in via Honololu

  6. #6
    Se a vida Gary's Avatar
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    Quote Originally Posted by AndrewR View Post
    Nick, have you been on holiday in the far east? We must compare notes next time we meet up on Gary's boat.
    thanks!


 

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