Jump to content
SAU Community

How To Undo Gearbox Filler Plug?

ZENNON
 Share

Recommended Posts

ZENNON Grand Master

ZENNON

Posted
Posted (edited)

Hey guys,

Need to change my gearbox oil but having trouble undoing the filler plug.

It is very tight so I will need to get the breaker bar on there but not sure how...

it is a square bolt... is there a special socket for this or anything? Or do people just use spanners/shifters?

gallery_31383_1505_66075.jpg

For the record i have already tried: 1 spanner, 1 shifter, 2 spanners, 1 spanner & hammer, 1 shifter & hammer

I will give it a little spray and let it sit overnight and then try again but in the meantime..

any advice would be appreciated!!

-Zennon

Edited by ZENNON
Link to comment
https://www.sau.com.au/forums/topic/146859-how-to-undo-gearbox-filler-plug/
Share on other sites
hayden49 Rising Star

hayden49

Posted
Posted

Hate to say it but thats exactly why you try take the filler off first dude.

That way incase you cant get it off you can take your car somewhere and get them to get it off, at the moment its stuck on there and you cant even drive somewhere to get help.

Have you searched around for a square socket?

cheers

ZENNON Grand Master

ZENNON

Posted
  • Author
Posted (edited)
Hate to say it but thats exactly why you try take the filler off first dude.

errr... yeah i will :laugh:

Have you searched around for a square socket?

no but i do know what i need...

need a single square 17mm 1/2" drive socket... any ideas?? Do they exist?? Repco?

Edit: Found a Snap-On ones but only in inches so not right size...

http://buy1.snapon.com/catalog/tools.asp?t...re=snapon-store

smallest they haev is 3/8's which is like 19mm or something

Edited by ZENNON
Duncan Grand Master

Duncan

Posted
Posted

hmmm thats not original they come with 1/2" female not 1/2" male.

Anyway....get the biggest strongest spanner you can find on it (1/2" or whatever size it is). The find an even bigger ring spanner (any size) and put the ring over the other end of the first spanner so you get a much longer lever.

Make sure you are pushing away from any solid object because you will either:

* crack the filler bolt

* break the first spanner.

Good luck

  • 3 months later...
MANWHORE Grand Master

MANWHORE

Posted
Posted

Mate, just put some strength into it. If you're not strong enough, get stronger, come back in a few months and do again. Or get someone stronger.

I just did mine, and while it was so tight that I felt the blood vessels in my head were going to explode when i was undoing it, I got it eventually.

  • 4 weeks later...
Keeper Experienced

Keeper

Posted
Posted
Mate, just put some strength into it. If you're not strong enough, get stronger, come back in a few months and do again. Or get someone stronger.

I just did mine, and while it was so tight that I felt the blood vessels in my head were going to explode when i was undoing it, I got it eventually.

i just pissed myself laughing so hard

what type of socket do you put in the drain plug anyways?

ZENNON Grand Master

ZENNON

Posted
  • Author
Posted
BTW don't do this, the gearstick goes into the transfer case not the gearbox :(

since when? :rofl: mine does!

and id know - pulled the gearbox out on the weekend and put it back yesterday :(

(you must be talking about GTRs.... not that johnGTS-t or black33gtst or MANWHORE has 4wds) :mellow:

ZENNON Grand Master

ZENNON

Posted
  • Author
Posted
umm yes sorry I am talking about GTR, GTST may be different (probably is since its the same length)

yeah definately different - only four wheel drives have transfer cases :thumbsup:

good to see people helping though (thats why SAU is so awesome)

yeah duncan sorry was talking about gtst = no transfer case so he could of jus filled through gearstick

yeah the guy who rebuilt my gearbox actually told me to just do that!

  • 1 month later...
made_guy Experienced

made_guy

Posted
Posted (edited)

edited: ahhh so we just use the the 1/2" drive from any 1/2" ratchet...... soooo easy.

by the way, mine had glue all around the thread and i got it off without a breaker bar or any help.....it was hard, but not that hard girls!!

Edited by made_guy

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • soviet_merlin
      RH9 R32 GTR Build Thread

      By soviet_merlin · Posted

      Out of curiosity, how do you cover up the inspection hole? Surely it doesn't sit open like that, right? With grime and dirt coming in and oil going out?
    • Waders360
      M35 Brake caliper replacement

      By Waders360 · Posted

      Hi from Canada, Both of my calipers are starting to fail. My car is a 2005 M35 Stagea ARX and I can't seem to find any parts or any cross reference caliper that would fit my car. Is there a company or a similar caliper that would fit and I could replace the OEM one. Or if anyone knows where I can find a new OEM. Any help is very appreciated. Let me know!
    • 25zenki
      S1 rb25/s14 starting problem

      By 25zenki · Posted

      Maf is a question mark but TPS  I have set at 0.47, the fact that I’m getting proper voltage range out of it with the key on leads me to believe it’s functioning properly. I’m getting proper voltages on basically everything. I still need to look up voltage ranges for z32 maf and test that 
    • 25zenki
      S1 rb25/s14 starting problem

      By 25zenki · Posted

      Honestly no not at all, but it’s a very basic tune, it’s stock injectors q45 tps and z32 maf. Other than that it’s a completely stock base map. The file is from nistune and from my understanding if it was tune related I would be able to unplug maf and tps and it would still start even if it was a really shitty start. I have tried starting it with coolant temp, maf, and tps unplugged none of those 3 togethor or individually changes anything 
    • Matt Z
      SAU NSW - Bathurst Run 2025

      By Matt Z · Posted

      🏆 Skyline Supremacy Meets Mount Panorama Magic 🏆 Join SAU NSW as we take the long way to Bathurst, the home of GTR greatness. Saturday 30th August 2025 7:00AM Meeting Hanna Park North Richmond 7:30AM Departure Cruise Via Bells of Line Road 9:00AM Arrival to Stop 1: Golden Poplars Meadow Flat 9:45AM Arrival to Final Destination: Mount Panorama Motor Racing Circuit Meet Location: Hanna Park North Richmond Stop 1: Golden Poplars Meadow Flat Final Destination: Mount Panorama Motor Racing Circuit   *Disclaimer* There will be a lead and follow car so no one should get lost. If you would like to attend or bring others along please put your name down and a +1 as numbers will be needed prior! This is NOT a race and we will all be adhering to all road rules. If this is what you want please come to one of our many track days. This is an official SAU:NSW event and will be run under a CAMS permit. One of the things that really sets our club apart is our commitment to being true enthusiasts. When on normal roads we strive to maintain good relations with the authorities as well as the public in general. When attending one of Skylines Australia NSW events please try to: • Be aware of surrounding environment and act accordingly. • Drive courteously on the state’s roads as a true enthusiast should. • Understand how important it is to maintain the good name of SAU NSW and thus, treat others accordingly. • Any misbehavior will not be tolerated and you will be asked to leave.
×
×
  • Create New...