Refilling Syncro front diff
Posted: 13 Aug 2006, 19:12
Anybody got any advice on refilling the front diff after replacing the VC? Like, how do you do it?? Is there a filler hole somewhere? I've looked around but can't spot it!
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Refilling Syncro front diff
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Posted: 13 Aug 2006, 19:34
Its near the nearside driveshaft at about the same level. You will need some sort of funnel and pipe. The plug is a 17mm allen key.
Posted: 13 Aug 2006, 19:37
Cheers. Can't you tell I'm a Syncro newbie.... 
I'll have another look tomorrow.
I'll have another look tomorrow.
Posted: 13 Aug 2006, 21:03
To be fair, if you're replacing the VC then you may as well fill the diff while it's on the floor and THEN re-fit it in the van.... that's what I've always done.
It's only about 1 1/2 litres to go in there anyway.
It's only about 1 1/2 litres to go in there anyway.
Posted: 14 Aug 2006, 08:15
If I have to refill a diff whilst still fitted, I use a length of vinyl tubing big enough to fit snugly in the end of the neck on a 500ml gear oil bottle.
Posted: 14 Aug 2006, 15:30
Could someone please remind me what grade/type of oil to use? 
Posted: 14 Aug 2006, 21:25
I think it's GL5 in the front and GL4 in the back, although I have heard EP80-90 recommended for the transaxle.
Posted: 15 Aug 2006, 11:39
Job done. Thanks for your advice chaps.
Oils: I was told GL4 (only) in the back, GL4 or 5 in the front. I've put in 1.6 litres of Castrol GL4.
It was quite simple once I'd found the filler plug in it's hidey hole between the fins!
Oils: I was told GL4 (only) in the back, GL4 or 5 in the front. I've put in 1.6 litres of Castrol GL4.
It was quite simple once I'd found the filler plug in it's hidey hole between the fins!
Posted: 18 Aug 2006, 10:07
Ive heard of people using large syringes for this job too.