Search found 280 matches

by MarkRado
Sun Apr 21, 2024 6:12 am
Forum: Technical
Topic: brake servo spring position
Replies: 2
Views: 163
Austria

Re: brake servo spring position

Hi Daniel,
perfect, thank you!
I found a similar drawing, albeit from a different servo model.
To make it short: my foto shows the wrong position

Regards
Mark
by MarkRado
Sat Apr 20, 2024 11:04 am
Forum: Technical
Topic: brake servo spring position
Replies: 2
Views: 163
Austria

brake servo spring position

Hi all, I am just rebuilding a 66' brake servo. The servo push rod is fixed in the primary piston by a pin, and there is a small coil spring in the piston. The manual says that " the spring should be loaded between the heel of the piston and the pin". I am not sure if I understand correctly what the...
by MarkRado
Fri Mar 29, 2024 11:40 am
Forum: Series 3
Topic: timing chain guides adjustment
Replies: 3
Views: 558
Austria

Re: timing chain guides adjustment

Thank you Marek,

I missed that chance, should have known better :cussing:

nevertheless thank you very much for your support

Mark
by MarkRado
Mon Mar 04, 2024 3:13 pm
Forum: Series 3
Topic: engine sealants
Replies: 2
Views: 560
Austria

Re: engine sealants

Thank you Marek!
I'll check that,
and I ve already got Loctite 518

Best regards,
Mark
by MarkRado
Mon Feb 26, 2024 7:46 am
Forum: Series 3
Topic: engine sealants
Replies: 2
Views: 560
Austria

engine sealants

Hi all, during the rebuild of the V12 I obviously want to avoid leaks and use some type of sealants. The areas in question are: - liners to block (Loctite 574) - head gasket (yes, there are recommendations using sealant there, eg Beere VHT gasket cement) - general sealant in addition to paper gasket...
by MarkRado
Mon Feb 26, 2024 7:16 am
Forum: Series 3
Topic: timing chain guides adjustment
Replies: 3
Views: 558
Austria

timing chain guides adjustment

Hi all, after having traced water ingress (liners), it was decided to rebuild the engine. Now I am about to start the assembly. My first question (of quite a few to come I suppose) is: timing chain guides adjustment: the special tool from Rob Beere is rather expensive - is there another way to adjus...
by MarkRado
Thu Jul 27, 2023 4:04 pm
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 1213
Austria

Re: water oil emulsion

Dear Marek and Andrew, thank you for you in depht support! Coolant seemed very good and fresh with no crud visible in the system parts I drained /checked. So I'll have the heads cleaned, checked and slightly skimmed, lap the valves, adjust clearance and refit with new gaskets - and hope for the best...
by MarkRado
Thu Jul 27, 2023 5:25 am
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 1213
Austria

Re: water oil emulsion

Thank you all for your input, yesterday I drained the sump and it was completely contaminated as well. I took off the oil cooler, contaminated but no visible cracks, though I have to thoroughly clean it and have a second look. The distributor was completely dry. I was told that the car was bought si...
by MarkRado
Wed Jul 26, 2023 10:22 am
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 1213
Austria

Re: water oil emulsion

Thank you, I have to admit that I havent seen defective V12 gaskets yet, maybe the are not ok, so here are photos (top and bottom sides) https://i.postimg.cc/J0kyCqqQ/image3167.jpg https://i.postimg.cc/QNwn3JsK/image3168.jpg Marek, regarding the distributor, sorry for the silly queston (I am working...
by MarkRado
Tue Jul 25, 2023 2:09 pm
Forum: Technical
Topic: water oil emulsion
Replies: 10
Views: 1213
Austria

water oil emulsion

Hi all, a friend brought his 74 V12 roadster to check the valve clearance. When removing the cam covers I found a beige water/oil emulsion instead of engine oil. https://i.postimg.cc/V6jqFjGK/image2986.jpg I was advised to renew the head gaskets and pulled the heads but nothing seems to be wrong wit...
by MarkRado
Tue May 30, 2023 11:09 am
Forum: Technical
Topic: Dynamo
Replies: 14
Views: 4227
Austria

Re: Dynamo

Still working
by MarkRado
Tue Mar 22, 2022 7:11 am
Forum: Series 1
Topic: Feb 63 build with no Aluminum Dash
Replies: 26
Views: 4515
Austria

Re: Feb 63 build with no Aluminum Dash

Quite a lot of other details obviously not correct, maybe nothing serious, but probably not worth the money in this condition.
by MarkRado
Mon Mar 07, 2022 12:40 pm
Forum: Series 1
Topic: 61 OTS in the stable
Replies: 27
Views: 5536
Austria

Re: 61 OTS in the stable

I'd get the capillary Smiths lookalike gauge sold by the usuals (I got mine from Merlin Motorsports) - reliable, and if you change over the dial face, it looks like original. If you want to stay completely original, temporarily check real vs indicated pressure: install a t-piece at the block and con...
by MarkRado
Tue Sep 28, 2021 6:15 am
Forum: General
Topic: Electric power steering
Replies: 18
Views: 8745
Austria

Re: Electric power steering

I have installed the EZ power steering in my S1 E type several years ago, and it certainly helps with low speed maneuvers... I did my own install and found it impossible to get the steering column (the upper section of which is replaced by the EZ unit) mounted fully in the "up" position, which is w...
by MarkRado
Wed Aug 11, 2021 11:47 am
Forum: Technical
Topic: spark plug equivalent
Replies: 0
Views: 888
Austria

spark plug equivalent

Hi all, I was just checking a cross reference table Champion - NGK. For the 3.8 's Champion N5 the table gives as equivalent NGK B 6 ES. I currently use a BP 6 ES, which has a longer protruding centre electrode (code P), so is quite different. What does that do to the engine and the combustion? Any ...
by MarkRado
Sun Aug 08, 2021 6:16 am
Forum: Series 3
Topic: Air conditioning experiences
Replies: 36
Views: 13662
Austria

Re: Air conditioning experiences

:bigrin: :bigrin: :bigrin:
by MarkRado
Thu Jul 15, 2021 5:30 am
Forum: Technical
Topic: Problem with SU No.2 !
Replies: 11
Views: 2778
Austria

Re: Problem with SU No.2 !

Did the car run well with the strombergs? Start trying to get a good idle. I assume that valve clearence is ok and there are no manifold leaks (if you are not sure about brake servo, blank off). Make sure that ignition timing is around 10 btc static. Jets approx 1,6mm down from the bridge, float lev...
by MarkRado
Tue May 18, 2021 4:18 am
Forum: Technical
Topic: Series1.5 steering column conversion LHD to RHD
Replies: 34
Views: 10297
Austria

Re: Series1.5 steering column conversion LHD to RHD

Wow, what a story and how much knowledge on the forum! But I wonder how many times Jaguar asked themselves what mess they had with just Etype columns at that time.
by MarkRado
Tue May 04, 2021 4:44 am
Forum: Technical
Topic: 3.8 dynamo conversion
Replies: 28
Views: 12416
Austria

Re: 3.8 dynamo conversion

accuspark.co.uk still list the dynamator on their website for 180.- for the C42 pos earth (the Dynalite is 525.-)
by MarkRado
Wed Apr 28, 2021 4:37 am
Forum: Series 1
Topic: Exhaust manifold temperature variation
Replies: 2
Views: 1387
Austria

Re: Exhaust manifold temperature variation

I run mine with 0,042 down the bridge, sounds you have a massive air leak, maybe the brake vacuum tank check valve
https://www.sngbarratt.com/English/#/US ... ge=English