Rocker cover screws
Rocker cover screws
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Discussion

Oldred_V8S

Original Poster:

3,764 posts

268 months

Thursday 8th August 2013
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Does anybody have a source for the Chimaera rocker cover screws?

I have trawled the web but a number of sites show them as being equal length, which of course they are not.

Many thanks.

carsy

3,019 posts

195 months

Alexc1984

86 posts

180 months

Friday 9th August 2013
quotequote all


Sorry to high jack the post but does anyone know how to remove the rocker bolts that are restricted by these pipes, and what the pipes are? I got the slimmest and longest socket I could but there's no chance it will fit in there!

jojackson4

3,049 posts

167 months

Friday 9th August 2013
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A small amount of bending may be required they look very close

fatboychim

979 posts

281 months

Friday 9th August 2013
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I use a 1/4 drive with a long extension and a bit of jiggling, if the pipes sit really tight a wobble bar may help but I've always managed without

kris450

740 posts

224 months

Friday 9th August 2013
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FYI, they are the water pipes for cabin heating.

spend

12,581 posts

281 months

Friday 9th August 2013
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They are the heater pipes, many have subsequently re-routed under the valley to get them out of the way (example of serps reverting to older/better pre-serp design).

Replacing with cap head screws is a common update, 1/4"UNC thread, 4x1.25 & 4x1.5" long IIRC.


chris1972

3,597 posts

167 months

Friday 9th August 2013
quotequote all
Alexc1984 said:


Sorry to high jack the post but does anyone know how to remove the rocker bolts that are restricted by these pipes, and what the pipes are? I got the slimmest and longest socket I could but there's no chance it will fit in there!
Are you referring to the black hoses connected to the fuel rail?These are the fuel hoses. You can unclip them but use a screw to block the end to prevent excess petrol leaking. Don't turn the ignition on or prime the pump with them disconnected otherwise you'll force out more petrol. A clean rag underneath will suffice to catch the drips.

The steel rails connected the 22mm hose between the bulkhead and engine are the heater rail/ hoses and are connected to the heater rail/ housing in the pax footwell.

Edited by chris1972 on Friday 9th August 13:49


Edited by chris1972 on Friday 9th August 13:51

Alexc1984

86 posts

180 months

Friday 9th August 2013
quotequote all
From your description I think I'm refering to the steel heater rails. I will see if I can bend them out the way a bit, nowt like a bit of brute force to solve a situation. Thanks for the help!