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timbo

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Posts posted by timbo

  1. I could get my dad's brother and sister to do the Afro-Carribean bit, he can't as he's white.........

     

    I can't do any of them! Though bizarrely I did once try knitting - it is flippin hard!

     

    Anyway good luck to the Collings Foundation, though I date a petition signed by someone from Yorkshire would make much impact on the town council - lets hope common sense prevails....

  2. You should put aside £200 or so, and get the user manual, parts listing and possibly technical handbook as starters for ten. These will tell you most of what you need to know, and are well worth the investment....

  3. I know this is a revival of an old thread, but what I find absolutely jaw-dropping-incredible is that the Saracen's hull does not look deformed. If you look at the photo, the bottom of the hull is flat and would have caught the blast wave. The IED attacks in Afghanistan forced the Americans to re-engineer their armored vehicles to utilize V shape hulls. So I am puzzled, impressed and incredulous, all at once, how a Saracen had no penetration and only slight deformation of its flat bottomed hull. The only thing I can think of is that the bomb was buried to the side, in a culvert, and the slope of the culvert carried most of the blast energy along the bank of the culvert and over the Saracen.

    attachment.php?attachmentid=6887&stc=1&d=1232808914

    It's an impressive tribute to the vehicle that it was still able to save lives of its occupants. I just find it amazing that everyone survived.

     

    Not always the case sadly - in the 1981 Bessbrook attack 5 soldiers were killed by an IRA landmine under their Saracen. However, if you look around the web there are plenty of examples of Saladins in particular which have been mined, with only minor injuries for crews. If you look at the shape of the Saracen/ Saladin hull, whilst they are flat bottomed, they are at least fairly narrow, and with a bit of a v shape. Certainly much better than say CVRT which replaced them, and which have had to go through numerous uparmouring programmes due to casualties in Afghan. The Scout SV which the MoD have just ordered to replace CVRT is also flat-bottomed, but then at 40 tonnes it is presumably much more heavily armoured!

  4. OM13 should be fine as it seems to come up as an ISO12 equivalent. The important thing is NOT to use brake fluid. I would imagine GL4 is also fine and most people seem to steer clear of GL5 on older kit due to its ability to destroy bronze bushes..

  5. One final post on this I think - if you want to know how LOUD a WOMBAT is then take a look at the following link

     

    http://www.dtic.mil/dtic/tr/fulltext/u2/919903.pdf

     

    This is a report on hearing protection for the army. It lists a number of weapon systems from the 60's to 80's. The 120mm BAT produces a SPL of ~184dB for the firer.

     

    WOMBAT 120mm mounted in a FV432 produced an SPL of 187dB for the firer. Ground mounted WOMBAT wasn't directly measured for the firer but they did measure 180dB at 20 feet. That in theory equated to ~ 195dB at 1 meter!!!!

     

    Very interesting report! Amazing how only the 81mm mortar comes even close in terms of noise - even the Cent and Chieftain are significantly quieter. Glad to see the Sally is virtually a stealth weapon by comparison. It's also amazing the amount of analysis you can do on earplugs...!

  6. Pavl

     

    These should not need hitting with anything to get them together...! It is basically a quill shaft so should be able to move quite freely. When I've removed any of these they have been reasonably loose. The rubber doughnuts should be fine provided the engine crankshaft is aligned with the gearbox input shaft. Provided the alignment is good they should last for years.

     

    Tim

  7. Last year I spent ages trying to properly time the J60 in my Sabre (should be 19 degs +/-0 btdc at 2500rpm). It was way off this when I put the timing light on it, but bizarrely seemed to run ok. After a lot of head scratching and faffing about I realised the previous owner (the army!) had refitted the flywheel with the timing mark 5 or 6 degs away from the actual TDC point! Doh! So never take anything for granted when working on old vehicles...though Im sure you all know that anyway.

  8. Thanks Richard

     

    I'm going to quote Homer now

     

    Doh!! :-)

     

    Matt

     

    For a minute there I thought you meant the Greek philosopher....i should have known better!

     

    I should put that back on the shelf mate it will come in handy one day you know....

     

    Tim

  9. is there no way/method to fit new rubbers pads to existing tracks ?

     

    Depends on what you want it for - if not used on the road the rubber pads serve little or no purpose. I would imagine bush wear/ stretch is a more common cause for track to be condemned.

     

    If you look on Cooks website they also offer a version with replaceable pads, but Ive never seen these on a vehicle, and in addition they offer one with an extra thick pad.

     

    Whilst £16k+vat is clearly out of the reach of a private owner (well most of them!) it is still actually less than I would have thought...

     

    As for trying to rebond new pads onto worn out track, well anything is possible but what is the point if your bushes are nearly worn out anyway..

     

     

    Actually given that Staman reputedly charge €26000 + vat for their repro sherman chevron track, the £16k doesnt seem so bad after all!!

  10. Aw, heck. I just had the lads at xmod ship another big box a couple days back too.

    Well, thanks for the heads-up, I've added it to my favourites for next batch since it seems unlikely I won't need more spares!

     

    I notice my originals are steel ball-bearings underneath and phenolic around the perimeter. I imagine the steel ones might work better when new but be more likely to seize up, any thoughts as to why the change?

     

    Pavl

     

    Youve got it in one!

     

    Tim

  11. Pavl

     

    For the turret basket you should get some of the plastic rollers, FV840475, from xmod. You will need a total of 10. Seb Brady had a selection of shonky J60's for sale, if you could squeeze a couple into soemone else's container you might be able to make a good one....

     

    Tim

  12. I dont know if these will come out very well but if it is item 30 on this diagram, then it is FV718974, or 5305-99-136-4725...

     

    USI have them but I doubt if they will deal with individuals, but you can always try...

     

    image.jpg

     

    Hmmm, these appear to have come in upside down, not sure why, but hopefully you get the idea!

    image.jpg

  13. I put a bungee cord on one of my Sabre's tillers about a month ago to try this out and promptly forgot about it. Remembered it tonight while playing with the Lightweight. The result is a tiller firmer than I have ever known (oo er missus!) so it is either perfectly bled or the caliper is now stuck! Have put the bungee on the other one so will see how that goes. Will be charging batteries and first parading at weekend ahead of ywe so will be able to try it properly then...

  14. I run whatever comes out the pump and I am using the original bladder. I do regularly add a can or 2 of SeaFoam between fill-ups. I typically add 20 gallons of gas before each parade, my fuel gauge don't work, I have yet to run out in the middle of an event!

     

    Martin

     

    Depending how far your parades are if you are adding 20 gallons at a time you may find you have a nearly full tank....this is how I ended up with 300 litres in my tank...!

     

    Tim

  15. I have bought a new gauge assembly to fit - it is only really a problem when the tank is more than half full (rare). You could always just replace the glass with a piece of metal - after all how often do you need to do a visual check on your fuel level? If it stops, just stick a jerry can in! The 'glass' actually seems to be some kind of perspex or acetate, which may explain why it softens up over time.

     

    If you remove the bag (horrible job), then you might be able to rig something in the empty space, but size would be limited by what you can get through the 'porthole'. Reading your post again however, your bag hasn't actually failed yet, so why go to all this trouble for something that might never happen!?

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