Tappet spanners

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Brucegirvan
Posts: 91
Joined: Sun Mar 12, 2017 5:59 pm
Your interest in the forum: Interested in pre war Jowett cars.
Jowett ED 6036 June-1930. Originally a long 2 tourer, converted later to fabric bodied light four.
Jowett PO5051 1929. Originally light 2. Converted to Sports style In 90’s.
Member of VSCC and LCEOS for marshalling and tours. My son (Matt) is now interested in autosolos and trials - ideal Jowett territory. He now owns VO4165, 1930 Long 2 as an oily rag road car.
Given Name: Bruce
Location: Haywards Heath, West Sussex

Tappet spanners

Post by Brucegirvan »

Having spent 2hrs on my knees in a Welsh field early on in this year’s LCES rally successfully fixing an apparent, random drop to one-cylinder power, I have a question for you learned pre-war Jowettteers.

Are there specific shaped spanners to help in the adjustment of the big and little nuts for valve Tappet clearance adjustment? Having a 15mm spanner and typical adjustable was clearly asking the near impossible given the thickness of these tools and the space available between the faces. For good insight I had taken my feelers with me (did a higher force know what was about to happen?). I am thinking they must have provided hardened bent-plate spanners. Any thoughts?

After this adjustment Eddie ran like a dream. Not a cloud in the sky, daffodils out and lambs skipping in the fields as the Jowett blasted along the single track roads, what is not to like!
ADC47A38-A9DB-49A9-8F6B-3DDAED13294E.jpeg
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k. rogers
Posts: 480
Joined: Thu Feb 23, 2006 9:43 pm
Your interest in the forum: 1933 7hp Kingfisher
1935 7hp Weasel
1928 7hp Sports replica
1952 Bradford special
Given Name: Ken
Location: Cornwall

Re: Tappet spanners

Post by k. rogers »

I certainly wish I had an original pair of spanners too! You're quite right, they need to be thin and even better if offset especially for the dreaded inlet valve under the steering column!
7hp Weasel & Kingfisher
AlanBartlett
Posts: 759
Joined: Wed Sep 27, 2006 1:34 pm
Your interest in the forum: 1934 Long Saloon
1935 Weasel Sports Tourer
1936 Jowett Lorry (A basket case)
1953 Jowett Bradford Lorry
Given Name: Alan
Location: Somerset

Re: Tappet spanners

Post by AlanBartlett »

There was an offset spanner for it. I have half of the original one. I believe one end did the Tappets and the other was a Key for the Cross caps on the engine, gearbox and diff fillers. I remember Dr Follows having one as part of the tool kit he still has with this Kestrel. Will grab a photo when I'm in the garage. I also have small cut down spanner for the small 3/8 nuts ones.

How was the trundle? I was very envious of the photos popping up on social media! Really need more trundling events about the place!
"Don't Let The Sound Of Your Own Wheels Drive You Crazy" The Eagles, Take It Easy
Brucegirvan
Posts: 91
Joined: Sun Mar 12, 2017 5:59 pm
Your interest in the forum: Interested in pre war Jowett cars.
Jowett ED 6036 June-1930. Originally a long 2 tourer, converted later to fabric bodied light four.
Jowett PO5051 1929. Originally light 2. Converted to Sports style In 90’s.
Member of VSCC and LCEOS for marshalling and tours. My son (Matt) is now interested in autosolos and trials - ideal Jowett territory. He now owns VO4165, 1930 Long 2 as an oily rag road car.
Given Name: Bruce
Location: Haywards Heath, West Sussex

Re: Tappet spanners

Post by Brucegirvan »

Alan - thanks for that, I’d be interested to know what the spanner is meant to look like. I was going to head into a local Halfords type place to see if they have a slim spanner and then adapt. The front cover of the latest Jowetteer is fabulous….that Weasel looks a super Jowett. The LCES was a great day out (bar the Tappet of course). Yes, trundling is Jowett heaven.
Brucegirvan
Posts: 91
Joined: Sun Mar 12, 2017 5:59 pm
Your interest in the forum: Interested in pre war Jowett cars.
Jowett ED 6036 June-1930. Originally a long 2 tourer, converted later to fabric bodied light four.
Jowett PO5051 1929. Originally light 2. Converted to Sports style In 90’s.
Member of VSCC and LCEOS for marshalling and tours. My son (Matt) is now interested in autosolos and trials - ideal Jowett territory. He now owns VO4165, 1930 Long 2 as an oily rag road car.
Given Name: Bruce
Location: Haywards Heath, West Sussex

Re: Tappet spanners

Post by Brucegirvan »

41DB1BC8-4BD9-47EC-B625-E32AD3B7D304.jpeg
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AlanBartlett
Posts: 759
Joined: Wed Sep 27, 2006 1:34 pm
Your interest in the forum: 1934 Long Saloon
1935 Weasel Sports Tourer
1936 Jowett Lorry (A basket case)
1953 Jowett Bradford Lorry
Given Name: Alan
Location: Somerset

Re: Tappet spanners

Post by AlanBartlett »

Hi Bruce, sorry for the delay! You know your in trouble when you can't remember which Jowett they were in! Here are the photos as attached! As I recall the spanner was a lot longer originally, with the other end being a key for X caps on the various components. The 5/16th spanner funnily enough was from one of the first set of spanners I bought when I first started working on the car. I managed to snap the ring end adding a bit more umph on a cylinder head nut! The nut was still tight though!
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20220404_190239[1].jpg
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"Don't Let The Sound Of Your Own Wheels Drive You Crazy" The Eagles, Take It Easy
Brucegirvan
Posts: 91
Joined: Sun Mar 12, 2017 5:59 pm
Your interest in the forum: Interested in pre war Jowett cars.
Jowett ED 6036 June-1930. Originally a long 2 tourer, converted later to fabric bodied light four.
Jowett PO5051 1929. Originally light 2. Converted to Sports style In 90’s.
Member of VSCC and LCEOS for marshalling and tours. My son (Matt) is now interested in autosolos and trials - ideal Jowett territory. He now owns VO4165, 1930 Long 2 as an oily rag road car.
Given Name: Bruce
Location: Haywards Heath, West Sussex

Re: Tappet spanners

Post by Brucegirvan »

Thanks, Alan
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