Quick question about gearbox oil level
#1
Scooby Regular
Thread Starter
iTrader: (2)
Join Date: May 2000
Location: Class record holder at Pembrey Llandow Goodwood MIRA Hethel Blyton Curborough Lydden and Snetterton
Posts: 8,626
Likes: 0
Received 0 Likes
on
0 Posts
Quick question about gearbox oil level
Do you measure hot or cold? I assume cold but I don't want to overfill it if I'm wrong.
Also, can I mix oils? As in manufacturer? I don't know whats in there but I'm assuming its the correct grade - 75/90.....I'm just topping it up.
Thanks
Also, can I mix oils? As in manufacturer? I don't know whats in there but I'm assuming its the correct grade - 75/90.....I'm just topping it up.
Thanks
#2
Scooby Regular
Join Date: Mar 2003
Location: Manchester
Posts: 259
Likes: 0
Received 0 Likes
on
0 Posts
Cold
Originally Posted by Jay m A
Do you measure hot or cold? I assume cold but I don't want to overfill it if I'm wrong.
Gearbox is oil recommended as being filled past the max mark by a few mm, this helps protect third gear and alot of SNetters do this (inc me!)
Originally Posted by Jay m A
Also, can I mix oils? As in manufacturer? I don't know whats in there but I'm assuming its the correct grade - 75/90.....I'm just topping it up.
Thanks
Thanks
#6
Scooby Regular
Join Date: Sep 2000
Location: Deepest Darkest Dorset!!
Posts: 10,011
Likes: 0
Received 1 Like
on
1 Post
Undo the sump plug, allow oil to drain into a lrage bowl, then replace sump plug, and fill g/box with oil, through the dipstick hole, which is under the left hand side of the intercooler!!
Job done.
Job done.
#7
Scooby Regular
Join Date: Nov 2003
Location: where the wild roses grow
Posts: 5,122
Likes: 0
Received 0 Likes
on
0 Posts
Probably worth pointing out that RON is referring to the gearbox drain plug which is located underneath the front diff case, not the engine sump plug! Also, probably goes without saying but the gearbox dipstick is located under the right side of the intercooler, which is on the left as you look from the front of the car.
Also don't forget to give the car a good drive to warm the old oil before you drop it, and clean all the scummy stuff and iron filings off the magnet in the drain plug before refitting it. Under ideal circumstances fit a new sealing washer as well.
Probably also worth adding that if you see big bits of metal on the magnet, (i.e. bigger than just filings), clean them off and keep them, as if you later have gearbox problems, the loose bits may help the rebuilder diagnose what's wrong more quickly.
Also don't forget to give the car a good drive to warm the old oil before you drop it, and clean all the scummy stuff and iron filings off the magnet in the drain plug before refitting it. Under ideal circumstances fit a new sealing washer as well.
Probably also worth adding that if you see big bits of metal on the magnet, (i.e. bigger than just filings), clean them off and keep them, as if you later have gearbox problems, the loose bits may help the rebuilder diagnose what's wrong more quickly.
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
38
17 July 2016 10:43 PM