VWVortex


+ Reply to Thread
Results 1 to 6 of 6

Thread: Crank Pulley HELPPP!

  1. Member membersonly's Avatar
    Join Date
    May 28th, 2005
    Location
    Maryland
    Posts
    2,061
    Vehicles
    88' GTI
    05-17-2012 10:02 AM #1
    So I was attempting to remove the crank pulley the other day and noticed two of the hex bolts were stripped so I was a idiot and removed the center crank bolt. I thought I had the crank back in right and torqued it down but realized with the car running that the pulley had wobble to it. I immidiatly shut the car off and took the bolt out and was wondering if it is best to take off the timing cover and reset the pulley that way as well as once it is reset is there anything I have to adjust timing wise or will I be good to go.

    Thanks

  2. Member membersonly's Avatar
    Join Date
    May 28th, 2005
    Location
    Maryland
    Posts
    2,061
    Vehicles
    88' GTI
    05-17-2012 04:49 PM #2
    toppp

  3. Member
    Join Date
    Apr 6th, 2008
    Posts
    1,868
    Vehicles
    1981 Jetta 16v ITB/CIS, 1982 Jetta ABA Turbo, 1977 Scirocco pile
    05-18-2012 02:14 PM #3
    if you remove the crank pulley & gear completely (so that the timing belt is hanging loosely) then yes, you should definitely re-time it

    the 4 hex nuts remove the pulley from the crank gear, the big bolt in the center removes both the pulley and the gear. if the hex bolts are stripped i've found it easiest to just find a new pulley & gear assembly with good bolts from a wrecker. trying to remove hex bolts in a small area like that is a massive pain in the ass

    the pulley itself is bolted to the crank gear using a key hole to align it properly
    look on the pulley mounting face and you'll see a small hole. line it up with the pin on the gear and then bolt it down. it's the same for the gear when mounting it to the crank; look for the pin

  4. Member membersonly's Avatar
    Join Date
    May 28th, 2005
    Location
    Maryland
    Posts
    2,061
    Vehicles
    88' GTI
    05-18-2012 02:54 PM #4
    the pulley itself is bolted to the crank gear using a key hole to align it properly
    look on the pulley mounting face and you'll see a small hole. line it up with the pin on the gear and then bolt it down. it's the same for the gear when mounting it to the crank; look for the pin
    Is it possible to line up the key hole to the hole on the pulley without removing the timing belt cover?

    thanks for the help

  5. Member
    Join Date
    Apr 6th, 2008
    Posts
    1,868
    Vehicles
    1981 Jetta 16v ITB/CIS, 1982 Jetta ABA Turbo, 1977 Scirocco pile
    05-18-2012 06:24 PM #5
    when bolting the gear to the pulley? yes it should be
    even if you have to replace the whole gear and pulley together (because of the stripped hex bolts) you shouldn't have to remove the timing cover

    you really only need to remove that cover if you have to replace the belt itself

    you might have to unbolt the tensioner pulley on the head in order to get enough slack to slip the gear back in, though

  6. Member
    Join Date
    Mar 31st, 2008
    Location
    PNW - Oregon
    Posts
    5,777
    Vehicles
    92 Jetta GLI 1.6TD Ripper (VNT20 Turbo), 86 GTI (Wolfsburg Golf), 86 Audi Coupe GT
    05-19-2012 06:34 AM #6
    remember to replace the crank bolt, its a single time use TTY bolt..

    and the crank has a small slot that a notch on the crank sprocket aligns with..

+ Reply to Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts