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Model specific boards => Golf mk3 => Topic started by: coggers79 on 24 June 2009, 19:31

Title: changing gearbox oil
Post by: coggers79 on 24 June 2009, 19:31
hi how do i change my gearbox oil and what type do i need for a 96 16v am i better off going to a garage
Title: Re: changing gearbox oil
Post by: Paul86S2 on 24 June 2009, 20:46
The drain plug is a recessed 17mm (I think) allen key plug at the bottom rear of the fearbox.
The fill plug is the same thing on the front of the gearbox an inch or two above the bottom of the box.

On level ground drain the oil whilst it is warm / hot, watch your hands.
Replace drain plug, remove filler plug and squeeze in about 2 litres of oil. It is full when it starts to run back out of the filler plug when the car is level.

Oil required is 75w90 GL4. Buy the stuff from the main stealers and you'll get the right stuff and it'll be half decent.

Make sure you can get the filler plug out before you drain the oil otherwise you'll be up sh*t creek.

The old stuff smells like nuclear cats p*ss.

It is handy if you can get the oil bottles with the plastic filler tubes so that you can squeeze the oil out of the bottle into the gearbox, no way you can pour it in.

Paul
Title: Re: changing gearbox oil
Post by: funkyfive on 24 June 2009, 22:00
Is this the same for the 8v?
Title: Re: changing gearbox oil
Post by: Paul86S2 on 24 June 2009, 22:02
Is this the same for the 8v?
Same principle but the drain and fill plug are in slightly differant places.

Paul
Title: Re: changing gearbox oil
Post by: yorkshire_gti on 24 June 2009, 22:06
tried this today on my 1996 16v and i ccouldnt undo the damn nut to drain it......

it aint shifting...

the car is too low to get under properly....maybe a bigger bar is needed  :wink:
Title: Re: changing gearbox oil
Post by: tweed on 24 June 2009, 22:32
don't get it on your hands!
Title: Re: changing gearbox oil
Post by: Grim_Reaper on 24 June 2009, 22:57
tried this today on my 1996 16v and i ccouldnt undo the damn nut to drain it......

it aint shifting...

the car is too low to get under properly....maybe a bigger bar is needed  :wink:

careful not to put too much force through it and round/snap it off  :angry:
Title: Re: changing gearbox oil
Post by: Paul86S2 on 24 June 2009, 23:24
You can lift it up to loosen the plugs, needs to be level to drain fully and to get the level right on top up.

Sometimes a sharpe tap with a hammer on the removal tool can free them up. hit it straight on not in the direction of undoing or doing up.

Paul