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Merc 280SL engine job
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vintagemechanic



Joined: 09 Mar 2022
Posts: 2
Location: Northamptonshire

PostPosted: Sat Mar 19, 2022 6:41 pm    Post subject: Merc 280SL engine job Reply with quote

A month ago I pulled out this 2.8l straight six lump from a 1970 Pagoda. The customer was complaining of a rattly top end!!

Popped off the cam cover and saw the disaster before my eyes. A lack of routine maintenance, ie oil and filter changes totally ruined the top end of this engine. The oil feed pipe was clogged resulting on the cam lobes wearing down on one end.

The engine had to come out anyways as I was doing other work in the engine bay, but now the head had to be removed and skimmed, bores cleaned, lapped, new camshaft, followers, sprockets, timing chain etc etc.

Just a timely and costly reminder to change oil frequently Very Happy

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Ray White



Joined: 02 Dec 2014
Posts: 6318
Location: Derby

PostPosted: Sat Mar 19, 2022 7:15 pm    Post subject: Reply with quote

Hello Bob. I am not sure you are supposed to be advertising your business here but I am sure Rick will be able to re direct you as required.

I wish you well.

Ray.
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peter scott



Joined: 18 Dec 2007
Posts: 7119
Location: Edinburgh

PostPosted: Sun Mar 20, 2022 9:35 am    Post subject: Reply with quote

A "serves you right" to the customer for lack of attention regarding servicing and choice of oils.

Peter
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http://www.nostalgiatech.co.uk
1939 SS Jaguar 2 1/2 litre saloon
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consul 57



Joined: 09 Nov 2017
Posts: 487
Location: somerset

PostPosted: Sun Mar 20, 2022 2:06 pm    Post subject: Reply with quote

i doubt many cars have had adequate oil changes in reality or any new oil at all.
most of the engines i have taken apart were pretty bad, the worst one was an sd1 V8 that had so much sludge at the top end it took ages to get it out of the heads, both rocker shafts were like a castle wall!
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