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View Full Version : Leon DIY Oil Changes ~ info to share


mik
05-11-2001, 14:53
Thought I'd go ahead and post my experience for anyone considering tackling an oil change themselves.

The guys at Amethyst already confirmed that your warranty won't be invalidated if you want to do an "interim" oil change between the standard 10K intervals.....

I hit a few "issues" as opposed to problems, but hope this may help you prepare yourselves (since no Haynes manual or similar have yet been released).

Step1
Remove the (aerodynamic?) sump tray to get access to the sump plug. 8xT25 torx screws and 3xphilips (bigger ones) at the front. I'm lucky enough to have access to a 4-post ramp, but you need to ensure you centralise the car properly. I didn't so with the car being so low couldn't get my T25 screwdriver in to one of the screws ~ had to use a T25 "bit" and a small socket with a ratchet. You'll need to raise the car quite a bit to get to the rearmost fixings.

Step2
Remove sump plug and leave to drain. Sump plug is std hex (21mm from memory). Make sure your drip tray is far back ~ the oil comes out fast

Step3
To access oil filter you need to remove upper engine cover. Pop 3 little covers and remove 3x10mm nuts. Lift off.

Step4
Oil filter housing is just to the right of the dipstick. Filter is "weird" paper refil type ~ genuine VW part is 501440215 from www.eurocarparts.com. Housing "cap" is black plastic/nylon "nut" approx 3" diameter.
There must be a VW tool for this ~ I didn't have a big enough spanner (even though I have 2-handed 2.5" jobby!), so stuck a rag round it for protection and used a chain-type oil fiter removal tool. This thing is on tight!

Step5
Replace both seals on filter housing cap and clean up innards. Remove old filter. This has obviosuly been designed to drip all over the engine - it fulfils this purpose perfectly unless you are careful. Again clean inside of housing and replace filter element (with subtle "top" marking to the top). Refit cap using rag & chain again to tighten to torque specified on the cap.

Step6
Replace sump plug and fill with oil ~ book says 5l capacity, but I used the full (ie stupid) 4.5l you get with GTD Magnatec, and my dipstick is showing just over the max fill mark ~ maybe 1mm over. This is important, as overfilling can pollute the cat.

Step7
Run engine and check for leaks. Replace upper & lower covers.

Bottom Line ~ it's more complex than "conventional" oil changes I've carried out before ~ allow yourself enough time and look into tools required beforehand.
:cheers:

Tdi 110
05-11-2001, 15:50
My experience of this is that the engine cover and sound deadening under cover are the most time consuming parts to remove and fe-fit.
Have you experienced bad bottoming out of the under side of your TDi, mine seems very low and its scraping to bits:(

mik
05-11-2001, 16:18
Yup to the 1st
Nope to the 2nd (only just gone over 1K miles.....haven't given it a good seeing to on a yumpy road yet). ;)

Hitcher
06-11-2001, 18:46
Mine is also taking a bit of a hammering underneath, specially on dodgy back roads.

On another point mine has started (7000mls) giving off a mechanical 'clunk' through the steering when hitting bumps at low speeds. Almost feels like the wheel nuts are loose (arn't checked). Only recently started this particularly noticable if turning steering wheel at same time !! Any ideas ?

mik
07-11-2001, 09:24
Could be anything in the front suspension/steering to be honest ~ I remember a number of folks talking about Leon front suspension unit clunks before, but can't remember the diagnosis. Top mount of strut? Might be worth a post in the Leon forum?

Mine is fine at the front but seems to suffer a slight clunk from the rear end when wheels drop into a rut ~ when reaching full travel (?). Can't work out if I'm imagining it....and I know the rear setup is less complex than the front, so maybe this is to be expected? Does yours do this?

Tdi 110
07-11-2001, 10:08
Originally posted by Hitcher
On another point mine has started (7000mls) giving off a mechanical 'clunk' through the steering when hitting bumps at low speeds. Almost feels like the wheel nuts are loose (arn't checked). Only recently started this particularly noticable if turning steering wheel at same time !! Any ideas ?

Ditto, although mine started at about 20k miles, and yes, more so when steering at low speed...mmmmm????!!!!??

Leon the Diesel
07-11-2001, 14:04
Yes my TDI bottomed out on some Speed Cushions recently. I fired off an angry letter to Basildon District Council. They responded by basically telling me to get stuffed. I sent a carefully worded angry letter back and wow! They won't admit liability but they are fixing the cushion. Now if only everyone did this by about 2099 all the roads would be perfect!
:devil: