1. Hello Guest. You have limited privileges and you can't "SEARCH" the forums. Please "Log In" or "Sign Up" for additional functionality. Click HERE to proceed.

Just bought the bike, what should I look for?

Discussion in 'XJ Technical Chat' started by CnKole, Aug 11, 2020.

  1. CnKole

    CnKole New Member

    Messages:
    2
    Likes Received:
    1
    Trophy Points:
    3
    Location:
    Central Minnesota
    So I just bought a 1982 xj750 maxim with just under 30,000 miles on it. $350. Runs and rides. Anything specific I should look out for on this bike? It’s my first bike, so I don’t know too much but plan to learn. I know I have an oil leak somewhere as I woke up this morning to a puddle of oil on my garage floor. Best way to find gaskets for these?
     
    CnKole, Aug 11, 2020
    #1
    Rusty81 likes this.
  2. Rusty81

    Rusty81 Member

    Messages:
    81
    Likes Received:
    23
    Trophy Points:
    8
    Location:
    Sarnia On, Canada
    Oil leak under the filter, engine or from the air box drain?
    Best spot for gaskets and parts can be found on this site, top corner image (XJ4Ever), or eBay
     
    Rusty81, Aug 11, 2020
    #2
  3. XJ550H

    XJ550H Well-Known Member Premium Member

    Messages:
    13,199
    Likes Received:
    3,855
    Trophy Points:
    113
    Location:
    Great North Woods
    check the rear brake shoes for delamination absplute must.
    SAFETY ALERT Drum rear brake bike owners please take a look

    Why You NEED TO REPLACE Original brake lines w/pics

    Why you need to rebuild your caliper and M/C w/pics


    open manual anf follow all the required maintaince listed
    that would be lube cables, change oil and filter use a jaso MA/MA2 rated oil
    check date codes on tires it is 4 numbers representing week and year.
    rebild master cylinder and front caliper.
    30k inspect wheel bearings consider replacing as they are good for 20k miles

    clean electrical connections and bulb sockets use dielectric grease on all connections and electric contact cleaner spray.
    convert fuse box
    Your Fuse Box -- A Ticking Bomb??? By: Rick Massey

    valve clearance check
    Bigfitz's AIRHEAD VALVE ADJUSTMENT with Pics - parts I & II

    ohm out ignition system to ensure it is in spec.
    ohm out charging system to ensure it is in spec
    this link discribes how
    The Ultimate Relay, Switch, Sensor, and Diodes Guide
    get a manual

    read this link
    The Information Overload Hour

    Ask lots of questions
     
    XJ550H, Aug 11, 2020
    #3
    Timbox, Franz, cgutz and 1 other person like this.
  4. cgutz

    cgutz Well-Known Member

    Messages:
    1,203
    Likes Received:
    719
    Trophy Points:
    113
    Location:
    SE South Dakota
    Oil on the floor may actually be gas leaking into the oil crankcase. It is a fairly common issue, if your float valves in the carb aren't sealing, you may be dumping gas into the crankcase and airbox. Check the oil level to see if it is risen. Sniff the oil to see if it smells like gas.
     
    cgutz, Aug 11, 2020
    #4
    Franz likes this.
  5. CnKole

    CnKole New Member

    Messages:
    2
    Likes Received:
    1
    Trophy Points:
    3
    Location:
    Central Minnesota
    Thank you all for your input. I. Was told it needs an oil change so I’ve picked up a Wix 24934 and have no idea what kind or how much oil it needs
     
    CnKole, Aug 11, 2020
    #5
  6. k-moe

    k-moe Pie, Bacon, Bourbon. Moderator Premium Member

    Messages:
    19,613
    Likes Received:
    6,707
    Trophy Points:
    113
    Location:
    The City of Seven Hills
    STOP.
    No oil change yet.
    First do your homework:
    Read This First

    While you're reading, pull the oil filler cap and sniff what's in there. If it smells of gas, then you absolutely MUST NOT START THE BIKE until you fix the problem that is causing gas to get into the crankcase.
     
    k-moe, Aug 11, 2020
    #6
    Franz likes this.

Share This Page