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  1. 1 point
    Belzona is excellent, and used in heavy industry. MoD use it and I have used it successfully in all sorts of applications. regards Richard
  2. 1 point
    One way to repair pinholes that pretty much can't fail is to rivet in aluminium rivets. It's not the neatest or tidiest, but it is easier to reverse than some other ideas. AC Mig seems like it ought to work, though I seem to recall it's been tried, and failed, on Dennis castings.
  3. 1 point
    One method that may be suitable:-
  4. 1 point
    Ian, if not loose on the shaft then it is possibly the bearing or clutch basket as you mentioned.........I'm sure I have a good used bearing here, plus a NOS clutch basket still in the wartime packing..........I'll have a rummage tomorrow in the workshop....... It's Steve Madden by the way.........
  5. 1 point
    Well there's an offer that beats trailering it to Bournemouth. Ron
  6. 1 point
    Ian, never had this issue with my 16H.......I also run the clutch dry with modern bonded friction linings and 4 instead of 5.......... As mentioned, I would suspect the clutch bearing or possibly the basket......another possibility would be if it was slack on the shaft....... I'm on the north edge of Newbury so not a million miles away from Abingdon and willing to drop over and have a look......I have a lot of NOS 16H stuff plus decent used spares so substitution of parts may be an idea......? I'm also around most of the week as retired..........
  7. 1 point
    I would want to pull the whole clutch off and start from basics. What is your location for moving the bike? Ron
  8. 1 point
    Leaking hose connections. Cannot sort them even with modern clips! We have, at least, put gaskets and sealant under everything this time so it can't run into the sump like before. Any thoughts on what to do about the hoses? Is there a recommended goo we could use? I have never had much luck in keeping fluids in any of my toys. It seems to be a knack I have yet to master! Steve
  9. 0 points
    The remaining metal is probably a bigger diameter than you would find on a modern valve. though I still don't think I would risk it.
  10. 0 points
    If you struggle to find replacement valves, these guys are really helpful. http://www.gsvalves.co.uk/ Most of the valves on my Vulcan were in a similar condition to yours and I had a full set made. Very pleased with the results.
  11. 0 points
    BRDM, Vehicle electrics, what can you say. One day perfectly good vehicles will be useless because of them. I find it hard to believe that our armed forces buy vehicles that are reliant on electrics. Rick, One step forward, two steps back, The oil pipe was a stupid mistake on my part, my son connected the pipes together and I didn't check them. Still I have made a modified version of the connector and I am waiting yet again for supplies, god this area can be frustrating some times. Simon, Thanks, to be truthful after emptying the oil over the floor I was rather issed off but the worst part is that I know that I can't buy the items that I need locally so I have to rely on the internet. Rely, internet, Ha Ha Ha...…….. Jon
  12. 0 points
    If are looking for liners, I use Westwood Cylinder Liners, they have stock sizes or will make to your spec. Sometimes you might find the right diameter but slightly longer, my machinist cuts them to length before fitting them. Then you bore to required size. regards, Richard
  13. 0 points
    I don't want to throw this in the scrap. It is from my MCC CS8 restoration in the 1980's. It is free to any one who votes the sensible way today in the EU election..........
  14. 0 points
    All pistons are marked 30.C on the tops. This should mean +30 thou. Size C, which was the only oversize piston available post war. In fact the pistons measure just under +20 thou. and have been turned down to match worn bores, with their top corners rounded off to avoid the step , ( just visible in the previous pics.) This apparently was common practice in the day. During the war no oversize pistons were supplied and the Army ended up casting their own at Base Workshops to prolong the life of engines. Info; "Auriga" Book of the Thornycroft p.87-89 The plan is therefore to attempt to fit liners to standard size A and turn down the pistons to match. This all depends on the remaining wall thickness, which is due to be measured with an ultrasonic gismo by an ex Williams racing engineer on Friday. Exciting stuff this isn't it ?
  15. 0 points
    Another way to a replica Tallboy:-
  16. 0 points
    Hi,not sure yet got a mate who's ex bomb disposal who might b able to get me a casing so I could make a mould to make some, out of what,I don't know yet
  17. 0 points
  18. 0 points
    As previously mentioned, the Battery gun emplacements now have replica Mk VII, 6 inch naval guns installed and look much better for being occupied! Both emplacements had re-enactor displays, but in one, a gun crew ran simulated ranging, loading and firing displays. The port of Blyth can be seen in the background of the last gun image. At the end of the car park, looking in this direction, there is also a search light building.
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  20. 0 points
    I had (still have) a cracked crankcase on an Austin 7. Also aluminium. I had another but changing the crank, cam etc seemed so much of a ball ache, i used some fuel tank sealer painted on the inside. It has never leaked oil. And is currently doing service on my chummy. It was the white stuff that Paul Beck used to sell.
  21. 0 points
    Now I am happy with the front panel alignment I have started to fit the angle iron to the inside of the front panel. The first 2 are straight forward lengths of angle iron that run from the top corners of the lower front hull plate to the outside edge of the body with 3 holes in the front and 3 in the bottom, I need to remove the front panel again to drill the holes down through the bottom of the panel's. There are then 4 angles that run top to bottom of the front panel that are welded to angles on the lower panel. I have got the centre 2 done these angles also mount the instrument panel. Next I need to do the outer angles which run along the inside edge of the fuel tanks and hold some of the fuel tank brackets. Peter.
  22. 0 points
    The next task was to remove the cylinders complete with pistons. The water jacket connector was already terminally damaged on this engine, so when the 5/16 W fastening bolts broke off too, I was left with no option but hack sawing through the remains. Fortunately I have been promised a spare from a 'parts' engine in Yorkshire. Thanks John. The Regimental engine lift is proving a very useful item and after some experimenting with lifting strops, I found the best method was to pass a thin strap, doubled over, through the upper water cavity as shown. This gave a nice balanced lift. The cylinders were deposited onto my work bench and as they laid over ( under perfect hydraulic control, ) a surprisingly large quantity of old sump oil ran out over the bench and the floor ! This had obviously been added by the previous owner to help free the pistons. Thanks Ian. Fortunately the L.A.D. has a an amply stocked rag bin and I was able to clean up the mess before anyone noticed !
  23. 0 points
    I have found a picture of one being used on Schiphol national airport in Amsterdam after the war. It looks like it was from the fire service...
  24. 0 points
    A grainy picture that might interest you. The US vehicles sent across to the UK in WW2 were landed in Liverpool in partially dismantled form. The job of reassembly and setting up was given to a big truck main dealers and arrived in such volume that there was no alternative but to store the completed vehicles in the surrounding streets. I drive up the road in the picture every day and never fail to think of the rows of vehicles that once queued up there. I know most of the vehicles stayed in Europe after the war but I wonder if the HS tractors went back to the US?
  25. 0 points
    Photos added from my phone due to my computer's inability to find them !
  26. 0 points
    Well the poor old sump pan has got a bit maggoty, but at least it has kept the internals in good nick. Dropped out the crankshaft today and after wiping oil off the journals I was delighted to see how well they have survived. The white metal bearings are all in good shape and may well be fit for further service. Next mission is to check for wear with a proper engineer, but from visual inspection I am greatly encouraged. Without the crank in the way it is possible to see another interesting early feature of this engine. There are no anti- splash plates fitted and no fixings for them. I suspect this engine was re-badged war stock, sold off to the colonies in the early 20's. This suits me fine and matches the original engine. I am of course following closely the Gosling Gospel according to 'J ' ( which I am finding immensely helpful ! ) and I will be removing the cylinders complete with pistons in order to deal with their extraction separately. By good fortune the pistons are all lowish in the bore, which appears to have suffered light rust only from what I can see. Onward and upward, or downward if you are a piston please.
  27. 0 points
    I am surprised this has not come up on the forum already. Bruce Crompton was practicing para jumping in Holland in April, ready to take part in the Daks Over Normandy jumps. However he landed in a tree, became inverted then fell to the ground. Bruce is still in hospital with serious injuries. Check out his Facebook site for more details; https://en-gb.facebook.com/brucecromptoncollection/ Wishing you well Bruce, in future leave the aircraft after it has landed. regards, Richard
  28. 0 points
    I've spent the last couple of months working on this painting - based on the photo posted earlier. (I'm no more than an enthusiastic amateur...as you can see) The information on this thread provided details not visible in my 100 years old photo (thank you very much!). I hinted at the Cologne location in the background - no idea if Granda's truck could possibly have been at that particular place with the cathedral in the background....but sure,m why not! Thanks once again for sharing all the pictures etc. Also to Tomo for the insight into 610's activities during this period.
  29. 0 points
  30. 0 points
    Evening All, The petrol tanks in place but not leak tested or finished, as I have been waiting for various components to arrive. It should hold about 70 litres of fuel, so a lot less than the 170 litres in the original tank but I want to put the electrics between the engine fire wall and the petrol tank. This area then gets covered so that you won't see any of it. One of the other items that I have been making, is the air filter housing. I want to use a standard early Jag filter, so although the outer housing looks as it should, hopefully, the modern filter fits inside. These are the best two pictures that I could find of the original item. The inner housing, containing the actual filter. The top cover for the outer housing although in reality, on my version, it's just for show. It's looking a bit like a vacuum cleaner. The complete housing with the outer housing and brackets in place. I can't bolt it in place yet as I need to have the gearbox in place to make sure everything fits. Jon
  31. 0 points
    As it says on the parts list, this is a special thread, invented by Leyland for that particular application. I used to work for Fodens and they invented their own threads for that kind of thing if there was no standard one that seemed right. Don't mess the nut up ! David PS, It couldn't possibly be UNF as that wasn't standardised until the early 50s. Before that the USA used American Standard threads from which UNF and UNC were developed but not all sizes interchange (like 1" UNF is 12tpi vs. 1"AF which is 14tpi).
  32. 0 points
    I collected a length of angle iron this morning and fitted it to the front plate using a plate borrowed from Alistair as a pattern. Then I could not get anything to line up correctly, wasting most of the after noon before realising that the holes for the first set of body brackets were 1/2" out. (I didn't drill them!) These were redrilled then everything made sense. I hope to have a better day tomorrow as everything now makes sense! I am a bit short of pictures will try to get more tomorrow. Peter.
  33. 0 points
    First off a big thanks to Ron and Jan for there help etc before I picked this up, although originally it was a Mate who was interested in it and I'd contacted Ron who contacted Jan regarding info on the bike, some of you may of seen it at Kempton, my mate decided against it and i thought it may be a worthwhile restro or runner...... Picked it up Friday, the tank is not from the bike (It was sale item from Stuart bray who though it was Enfield but it isn't but will do for the time being. Unfortunately the tank had been sold at Kempton as the seller didn't realise there was a bike for it....... Ron and Jan give me the info I needed and made a deal. Give it a start today and it run fine, but after a few starts later the kick start had no drive, had a look at the clutch and the drum was loose, I tightened it up and everything then seemed tight........ removed the whole clutch and the centre was badly worn and had been binding on the inner case, I had seen a post regarding something similar on here ? So need a new clutch centre, anyone know where ? All in all very happy, I'm not stripping it as yet, just slowly going over a few bits and sourcing some of the missing parts. its easier to store as is at present as I've still got the Matchless in four corners of the workshop.
  34. 0 points
    Well, we are still doing odds and ends whilst we try to keep a lot of other balls in the air. Going to drop one sooner or later but in the meantime the lorry is a making a little progress. Dad is still working on the chains. They are a tedious job and best attacked in small doses. I wanted to get the pistons out so I can have a look at making some new ones. Big end is fairly conventional. A bit of contortionism! And off it came. No wobble or wear. A really nice joint. I wish the last owner had taken a bit more care. There is no wear at all, just two broken castings! Actually, the castings are amazingly thin. They are iron and only around 1/16" thick. I don't expect that mine will be quite so light. Lubrication to the big ends is by splash in this engine. See the big holes at the sides of the journal to let the oil in. The magneto bracket has been annoying be. It looks as if it has taken a bash and bent the crank case. I set about taking it off with some coaxing and oil. Off it came. The base plate is broken but replaceable. The best bit was that the crank case casting isn't bent so that is a win. On the other hand, i tried to unscrew a bolt from a boss on the side of the case and it split. I think it was cracked already but it is a real nuisance and will take some sorting. On to the governor on the other side. A lot of it is missing but the basic mechanism is still there. # With the cover off, there is a lever carrying a yoke. The yoke sits on these two pins which push it back and forth, actuated by the bob weights inside. This sping sets the governed speed. It has no adjustment and is set in position by a cross-pin under the washer. Once slid off the shaft, it is again in beautiful condition with no wear. The drive gear spindle has a key along its length which takes the drive for the weights. The gear is in lovely order too. Bob weights removed. The magneto drive gear on the other side is nice too. Dad has picked up the cam followers for a clean and inspection. Again, no wear at all but some corrosion on the rollers. I see these very much as borderline and am deciding whether to replace them. The last three have very corroded tappets. Dad has reached the conclusion that they are a metric fine thread which I find bizarre for an Americn lorry. He has ordered some bolts to try in the holes and will make up some replacements in due course. We want to turn the engine pver and lift the crank next time we get together. Once that is done and the camshafts are out we can get on with creaning and putting it back together. I must get on with the piston pattern. Steve
  35. 0 points
    "Hope" is 76 years old today! The original data plates were badly corroded, but the Date of Delivery was still visible.
  36. 0 points
    I booked Friday afternoon off work and went for a drive to the nearest weigh bridge. It is only one and a half miles from home but gave us the opportunity to try another couple of short moderately steep hills (in the form of canal bridges). The bridges are not steep enough for gradient marker signs but we are gaining confidence to take it further afield. If does go better in warm weather; I don't know if that is just the oil being thinner in the transmission and wheel bearings. Anyway, the result was a total mass of 2580kg. 1100kg on the front axle and 1480kg on the hind axle. The petrol tank was half full and there was a supply of oil and tools. Technically it would just go on a car transporter trailer but a serious tow car would be needed.
  37. 0 points
    Almost ready for the bank holiday show, just need to fit the extra set of wheels to the front. I hope it does not rain!
  38. 0 points
    I have usually found that the old style Nestle brass clip just does not grip the hose tight enough. So I compromise on authenticity and use a modern wideband clamp sold on ebay for 'turbo' applications. I fit them with wing nuts and paint them black to give a token old appearance. The most important thing though is that they keep the water where it should be! The picture shows the clamp in the natural stainless steel finish.
  39. 0 points
    Actually, I am more disappointed at the moment but having exchanged emails with the supplier, he assures me that there will not be an issue. Being a bit old fashioned, I still have some faith in people and I hope that it will all be sorted out in the near future. Looking on the positive side, it gives me time to make some of the other components that I will need, such as the fuel tank. Jon
  40. 0 points
    I am really pleased with the results to date! Just the exhaust namely to go back on......
  41. 0 points
    Rather than fabricate a new step I had the opportunity to borrow an original step . Used as a pattern I had a had a new step cast in bronze (for strength) using an existing the original as pattern. Cylinder jugs installed Pistons in Rod bearings honed, upper water manifold installed, valve shrouds and clips one side done (Thanks to Terry Harper and Tim Gosling), Radiator apart and to be pressure tested soon the tanks were caked solid with mouse nest but the cooling tubes look good. Exhaust manifold,pipe and muffler have been installed. Good news is I have compression and good spark!!!
  42. 0 points
    Spent a nice weekend in Devon. Bit of a gale blowing though. I took the opportunity to fit the HT lead tube and reinstate the leads. They all fitted well and held the leads away from the exhaust for the first time so I am pleased with that. As it hasn't run for six months we couldn't resist it and after putting a couple of gallons in the tank, gave it a swing. Much to our amazement, it fired on the very first revolution and, once warmed through, ran very sweetly. It is obviously looking forward to going out! One more thing to fix was the throttle/advance detent on the steering column. The advance lever didn't lock into the detent the last time out, so it retarded itself and ran really hot until it seized again. I adjusted the casting with a file until it sat better and hopefully, the lever will stay where it is put. Fingers crossed for the next outing, whenever that may be. We did some Peerless too but I shall post that later. Steve
  43. 0 points
    been using all the spare hours in the day getting as much small parts fitted to the skuttle and getting the last of the fuel and air lines in. the clutch came back on thursday which was a huge relief as it has been gone for 4 months know but it has mean't i can fill that large hole in the middle of the truck. needed a bit of time spent re adjusting the clutch pedal linkage and the clutch air cylinder linkage (for operating the winch) but all expected. next steps will involve having a complete new wiring loom made and getting the fuel tanks repaired/fitted then the cab can be fitted. still aiming to have the truck ready for Welland but will see how we get on.
  44. 0 points
    Been a while since I put anything up here, so lets have a little up date, Just before Easter I managed to get hold of the correct ATU for the C13 HF radio set, pretty much NOS! so got that fitted and tested etc. With the space freed up from removing the incorrect ATU I was able to fit the amplifier to use the loud speaker. Unfortunately when I tested it it just blew the fuses! no idea why until the next day it turned out after having it in storage for years I hadn't noticed it is a (rare?) 12 volt unit! Thankfully I had another, but more tatty looking one I had brought a while ago for the cables and other bits so hopefully will be able to test it when the new fuses arrive. Took advantage of the good weather today to go out and do a few lanes near home today too 🙂
  45. 0 points
    Very few children are taught respect these days. Respect for other people and respect for other people's property. A Jeep parked at a show is fair game as there are no doors to stop anyone climbing in ( apparently ), but I've seen people open the doors of a friends staff car and climb in for a picture. I don't let anyone in my vehicles, unless they are mature and show a genuine interest, and then only if there aren't hoards of people watching who will take that as a sign that it is a free for all. From a young age, I've made sure my daughter doesn't wander onto the neighbours lawn while playing on ours. It doesn't belong to us and therefore unless invited, we keep off. Door to door leaflet droppers annoy me too, when they bung crap through my door and then walk across my lawn, right in front of my lounge window to the neighbours door, because they are too lazy and disrespectful to walk back down the drive. ........and breathe!!!
  46. 0 points
    Oh wow, lot's of different stuff.. Not in the best of shape mostly though, could do with some more shelter
  47. 0 points
    With the temperature picking up a bit, Sunday I had a look to see what was soaking in molasses. I pulled out 4 inner springs which I cleaned up and primed also I found the rear brake back plates which I also pulled out, the worst one I cleaned and primed while I thought I would try to repair the better one. These had come from Alastair and have had the edge which was paper thin cut off to release the brake drums. The plan was to cut the centre out and weld it into a back plate with a good rim. After a lot of thought I made a simple jig to mark the cuts on both back plates using a block of wood with 4 nails and a hole for a pencil. Once marked I cut them out with a grinder clamped the 2 parts together and stick welded them together about a 1 1/2" at a time on 4 points and on both sides trying not to get to much heat in to it. There is still an area of corrosion to sort out on the centre. Peter.
  48. 0 points
    I hope to start on the m4A1 high speed tractor soon as the weather warns up. I been collection nos part for a while now. I think there might been enough good parts to build one tractor
  49. 0 points
    Thanks david, well we try to stay busy,
  50. 0 points
    Looking at my copy of the the J Type spares list dated 1924 there appear to be 3 rings at the top (all part No 66217) and the ring half way down is described as 'locking ring for gudgeon pin' (60958). "The Book of the Thornycroft" by 'Auriga' dated 1923 is interesting as it describes design revisions and corresponding new part numbers. In respect of pistons Feb 1915 saw the height above gudgeon pin increased 1/16" and depth below increased by 11/16"; oiling groove omitted, six 9/16" holes added below gudgeon pin. June 1916 skirt thickened up. Further in, there is a section on over hauling and over/under size parts. It would seem that there was a later type piston referred to as a 'scraper ring type' (71713) which used different compression rings (70920) and a scraper ring (71714). The gudgeon pin is of the floating type. As far as "balancing" goes, what is balanced with what? In performance engines the weight of the reciprocating mass is balanced against the rotating mass of the crankshaft using counterweights on the crankshaft. It is more easily understood with single cylinder motorcycle engines, and the choices between balancing primary and secondry forces are more obvious. The Norton Commando was a good example of these choices at play as the engine was designed with a lower primary balance so the the motor would oscillate in the vertical plane on rubber cushions so the the secondaries could be more refined so your fingers didn't tingle as in the Triumph.
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