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View Full Version : C16XE sump gasket swap


mk1nova_rich
07-06-11, 11:31 PM
Following on from the previous threads about my oil leak...is it possible to replace the gasket with the exhaust manifold in place (4-2-1 if it makes a difference) or does it have to come off?

I was thinking of just lowering the sump enough to get the gasket in and helicoil the block where its stripped the thread then refit, but I'm new to these engines so no idea on the oil pickup pipe arrangement.

Any info would be great :thumb: I will get a Haynes manual but its a case of urgency as I need it sorting before PVS!
peester
08-06-11, 06:01 AM
pretty certain youde need te manifold off too - they hug the sump in profile quite well i thought.. just no room
swedge
08-06-11, 02:49 PM
yeah definitly need the manifold off, you only get a couple inches gap if you dont
novalovingned
08-06-11, 05:20 PM
The oil pick up pipe stops you taking it off with out taking the manifold/ downpipe off mate. The sump baffle plates are pretty tight round the pick up pipe.
AlexW
08-06-11, 05:47 PM
Echo above, Your want more space to check sump for damage etc and clean any silicone if it has any.
Iain
08-06-11, 07:09 PM
You can get away with dropping it down off the studs and not taking it off fully
Iain
08-06-11, 07:09 PM
You can get away with dropping it down off the studs and not taking it off fully
mk1nova_rich
08-06-11, 07:25 PM
Its more to do the helicoil on the front corner. I was hoping to rotate the sump slightly to do this then lower it slightly to change the gasket...more as a matter of course while the sumps off
AlexW
08-06-11, 08:13 PM
Having a bit more of a think about it, Even less chance as it has a alloy sump and it bolts up to the gearbox, so you cant just twist it or whatever. It wont be easy, So IMO, for the cost of a gasket, Drop the exhaust and have a much easier time doing the job.
mk1nova_rich
09-06-11, 05:22 PM
Cheers for the replies lads, just one more quick question...

Anyone got the torque figures?
mk1nova_rich
09-06-11, 10:14 PM
Anybody? Rep will be given accordingly :)
Southie
09-06-11, 10:22 PM
I've sent you a text message earlier but my phone was on charge after going flat so may not have gone through :(
mk1nova_rich
09-06-11, 11:20 PM
Yep I got it mate :) was busy at the time so i couldnt reply
NOVA saloon
10-06-11, 06:34 PM
Iv always tightened them up like a spark plug feel for bite then nip.
If ya get me
AlexW
12-06-11, 09:27 AM
10NM, Its important you don't over do it as the sumps can crack and you can pull the threads out of the block.