Search found 125 matches

by icosahedron
08 Sep 2023, 17:39
Forum: Mechanical
Topic: Mystery copper pipe…
Replies: 9
Views: 1426

Re: Mystery copper pipe…

Probably coolant bleed pipe 025121045E. It's a plastic pipe but I've seen some rust stained ones that look like a copper pipe.
by icosahedron
06 Jul 2023, 11:28
Forum: Mechanical
Topic: Rubbing noise going uphill.
Replies: 28
Views: 1122

Re: Rubbing noise going uphill.

That's the spring that should be inside the hub seal.
by icosahedron
21 Jun 2023, 11:52
Forum: Any Other Matters
Topic: Sat Navs - where to place on T25
Replies: 3
Views: 4359

Re: Sat Navs - where to place on T25

I sacrificed my ash tray to provide an acrylic glass mounting point. Enough space there to accommodate a bigger unit without losing any visibility.

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by icosahedron
14 Apr 2018, 09:53
Forum: Mechanical
Topic: Hesitation...again...
Replies: 16
Views: 5921

Re: Hesitation...again...

Had the same with mine for a long time. The problem would come and go, never at idle or high revs but always after changing gears at low revs while the engine warmed up. Eventually solved it by cleaning and lightly oiling the spinning weights in the bottom of the distributor.
by icosahedron
26 Jul 2014, 12:36
Forum: Mechanical
Topic: Why you should have air in your expansion bottle.
Replies: 20
Views: 6070

Re: Why you should have air in your expansion bottle.

It is amazing how poorly the cooling system is understood. The outlet from the expansion bottle is situated at the bottom and the inlet at the top, the air remains trapped at the top. There is no way that it can be transferred to other parts of the cooling system and accumulate. The amount of air in...
by icosahedron
26 Jul 2014, 07:35
Forum: Mechanical
Topic: Why you should have air in your expansion bottle.
Replies: 20
Views: 6070

Why you should have air in your expansion bottle.

I'm very reluctant to enter the air/no air in expansion bottle debate but: You cannot compress a liquid. With no air in the system there is no "give" and the expansion of coolant inflates the silicone hoses and expansion bottle. The system gets over-pressurised and the expansion bottle eve...
by icosahedron
24 Jul 2014, 21:41
Forum: Mechanical
Topic: L shaped coolant pipe
Replies: 6
Views: 2117

Re: L shaped coolant pipe

Ah yes, galvanic corrosion. Perhaps one could try fitting gaskets to prevent the metals from touching and not use seawater as coolant.
by icosahedron
22 Jul 2014, 21:25
Forum: Mechanical
Topic: Stubborn spigot bearing, any ideas on removing it please?
Replies: 5
Views: 2200

Re: Stubborn spigot bearing, any ideas on removing it please?

You have to remove the flywheel on a petrol engine in order to replace the spigot bearing. As you said: the spigot bearing diameter is larger than the opening in the flywheel. You probably pulled out the retaining ring that holds a felt washer in place in the opening.
by icosahedron
06 Jul 2014, 09:01
Forum: Mechanical
Topic: shocking shocks
Replies: 11
Views: 5571

Re: shocking shocks

Are the Sachs Boge shock absorbers from JK different to the Sachs Boge ones from Brickwerks?
by icosahedron
15 Jun 2014, 09:29
Forum: Mechanical
Topic: What fuel line/hose
Replies: 6
Views: 1905

Re: What fuel line/hose

Size = 5/16" (8mm) inner diameter. Make sure the specification is SAE J30R9 or equivalent. These days I'm more likely to believe it if printed on the hose. Here is some useful information on the types of fuel hoses. E D I T: I forgot to mention that the inner diameter of the hose between the fu...
by icosahedron
03 Apr 2014, 16:15
Forum: Mechanical
Topic: cam seal on fly wheel keeps wearing ? help ?
Replies: 12
Views: 2515

Re: cam seal on fly wheel keeps wearing ? help ?

Flywheel must be installed in order to measure end float. Crankshaft oil seal must be pushed in all the way or else the flywheel will make short work of it. The outside of an original seal sits flush with the engine casing but a replacement seal has a different profile and is recessed by a couple of...
by icosahedron
10 Mar 2014, 22:14
Forum: Mechanical
Topic: What's this sensor?
Replies: 12
Views: 2424

Re: What's this sensor?

The dual brake light switches with three terminals were only fitted to early T3's. They are connected in parallel (see Bentley) for switching the brake lights. The third terminal connects to the brake warning light module. If one of the switches malfunctions, the brake lights will still operate thro...
by icosahedron
08 Mar 2014, 15:43
Forum: Electrical & Instrumentation
Topic: High-torque starter anyone?
Replies: 22
Views: 7149

Re: High-torque starter anyone?

"Approximately twice as powerful and draws about half the amount as an original starter."

That's cheap for Kryptonite! :rofl

Sorry, I wasn't born within the last minute. P=VI, end of story.
by icosahedron
06 Mar 2014, 22:57
Forum: Mechanical
Topic: Cnc Machine
Replies: 16
Views: 3503

Re: Cnc Machine

:ok Recently finished building mine and can finally carry on with my new instrument cluster. Lots to learn though.

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