Brakes in the rain

Technical advice Q&A
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malcolm
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#1 Brakes in the rain

Post by malcolm » Mon May 26, 2014 12:14 pm

Just had an extended drive in the E in pouring rain on the motorway. Using the brakes for the first time in about 30 mins, there was initially nothing then it pulled hard to the left. Improved a little when I kept applying them lightly to dry out a bit, but otherwise had the same result every time. They pull up straight and well in the dry. Is this common?
Any help appreciated
Malcolm
I only fit in a 2+2, so got one!
1969 Series 2 2+2
2009 Jaguar XF-S
2015 F Type V6 S

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christopher storey
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#2

Post by christopher storey » Mon May 26, 2014 1:49 pm

Many cars have had the brake shields taken off, and in this case the discs can get very wet in heavy rain with the symptoms you describe . It's not uncommon - I had a BMW 750i in which after a prolonged run in the wet it would take 3 or 4 wheel revolutions to wipe the disc, which tends to be rather heart-stopping !

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Moeregaard
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#3

Post by Moeregaard » Mon May 26, 2014 9:13 pm

My early 4.2 FHC did this with a vengeance--and it scared the hell out of me the first time I took the car out in the rain. Denis Jenkinson mentions the same problem when he was running his Series One FHC around Europe in the 1960s. I guess you can just call it one of those things that give the E-Type character--small consolation in today's traffic.
Mark (Moe) Shipley
Former owner '66FHC, #1E32208
Former owner '65FHC, #1E30036

Planning on getting E-Type No. 3 as soon as possible....

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Heuer
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#4

Post by Heuer » Mon May 26, 2014 10:31 pm

Cross drilled or grooved brake discs solve the problem although a long run in the wet still means you need to be circumspect on first application.
David Jones
S1 OTS OSB
1997 Porsche 911 Guards Red
2024 Lexus LBX

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malcolm
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#5

Post by malcolm » Tue May 27, 2014 9:32 am

Thanks gents; nice to know it's not just my car. I'll just put it down to character and leave big gaps in front of me in the wet. What price nostalgia!
Malcolm
I only fit in a 2+2, so got one!
1969 Series 2 2+2
2009 Jaguar XF-S
2015 F Type V6 S

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