L322 gearbox service

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nemesis0124

Member

Posts

31

Location

conwy

• Sep 28, 2019

• #1

Hey could anyone tell me the capacity of the gm 5 speed auto box? Ive serviced the gearbox with a kit. I followed a guide and filled when cold after changing the filter and sump gasket,then went through all the gears a number of times and got the box up to temperature. So far ive put around 6.7 ltrs of fluid and its still not overflowing out of the filler yet. Is this normal i thought it only took around 5.6 ltrs?

 

K

kds

Well-Known Member

Posts

2,269

Location

old,ugly, tired in Lincoln.

• Sep 28, 2019

• #2

I found this with mine aswell, just keep going till it gushes out not just a dribble thats the information I was given when i changed the valve block in mine.

 

N

nemesis0124

Member

Posts

31

Location

conwy

• Sep 28, 2019

• #3

Thanks how much did yours take roughly in the end?

 

K

kds

Well-Known Member

Posts

2,269

Location

old,ugly, tired in Lincoln.

• Sep 29, 2019

• #4

nemesis0124 said:

Thanks how much did yours take roughly in the end?

Click to expand...

Now you`re asking, been to sleep since then it could have been best part of another liter so getting on for 8 all told.

 

N

nemesis0124

Member

Posts

31

Location

conwy

• Sep 29, 2019

• #5

Lol im the same, all sorted now, ive put in around 7.5 ish so about the same.