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Showing results for tags 'Gearbox'.
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Hi I know nothing about engines, engineering, gearboxes and the like. My sincere apologies. I have a narrowboat with, I'm told, a Lister LH150 Hydraulic Reverse gearbox. Having made it through the Standedge Tunnel, it started to cut out when I put it into reverse. Initially it would restart and move into reverse okay, but it became progressively worse on the downhill stretch to Huddersfield, and since getting to Mirfield I was unable to get it into Reverse at all, it's permanently stuck in forward gear. I've got it down to a wharf in Wakefield and they've checked it over, but it's nothing particularly obvious (adjustment etc) so I need advice from an expert - is it fixable? Am I looking at getting it taken off and sent away somewhere? New gearbox time? Help! Thanks Rob
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Good Evening, I hope you can help me, I'm having some trouble with a fast oil leak on my gearbox (prm delta) its needs topping off every couple of weeks or more. Theres a picture below showing you the leak where the pan is placed just below. The leak is on the bottom right, possibly that's the lowest point? or maybe that gives a clue to the problem? Also the oil (sae 30) is going in clear and coming out black so it must be mixing somewhere. The engine oil level is fine, never needed topping up. Does anyone know if the gearbox can be removed still in the water with this setup? Any help appreciated. Thanks! p.s. apologies for the state of the engine! After this and some other issues are sorted it'll get a good clean!
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Hi, As the plates are missing from this gearbox could someone please help me identify it? I am pretty sure it is a Velvet Drive 71C but just want to confirm it. Also, I believe a seal is broken as there is oil spraying when engine is running. According to some of the posts I have managed to find it appears that parts are hard to come by and I may need to order from the US. Is this the case and does anyone have any experience of this and can recommend a supplier? Final question. There does not appear to be a dipstick on this gearbox. Is this normal or does it need to be replaced? First time adding pics so I hope they are okay. Many thanks for all your help. Strummerjoe
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Hello, I'm new to this great forum, and generally to boating to be honest (steep learning curve!). I hope you're all enjoying this amazing sun, long may it last! Sorry to dive straight in with a question... I hope to be able to contribute more myself, when I know more about boats and engines in the future!! I recently acquired what I was informed to be a 1939 larch on oak sea plane tender by vosper. I have a perkins s6m engine and gearbox in her too. I'm trying to do some research, and I can't find anything else quite like her... I'm beginning to wonder if she might be a torpedo boat instead... As it seems vosper made more of these... If anyone could help she's any light, or point me in the right direction on how to find out for sure. It would be hugely appreciated! I'm typing this on my phone, and can't work out how to attach a picture! If you text me, I'll happily send you one! 07879 812 789 I'm currently on the Thames, near Eaton, more precisely near Boveney Lock, and I was heading to Kingston, until the gearbox sadly gave way! So I'm stuck here for a little while. I'm using the time to do some research, to give her a lick of paint and obviously to sort out the gearbox (the main thing!). Here's a little bit of background on the issue. Last weekend on 5th and 6th April, the engine started like a dream, and I took her from Caversham to Cookham, down the Thames. On the first morning, we sadly ran aground, and had her in reverse for an hour or two, to try and free her. We eventually got rugged free by a friendly wide beam... Shortly after this, we could not find the reverse gear at all... Just a bit if grinding... But not action. We pressed on with just the forward gear, and used ropes to stop, which worked ok. I put in some new oil into the gearbox too... And we checked the levers... But even manually pulling the bit directly linked to the gearbox, did nothing. This weekend, just gone, we set off on Saturday and things went quite well from Cookham to Boveney Lock... And then we lost forward gear as I was trying to pull out of the lock! So now I'm really stuck, and it's a bit of a emergency really. I'm trying to get to my mooring in Kingston. It's a fantastic adventure of course, but it's a bit of a worry that all these things keep going wrong. Canal & river rescue came on Saturday to try and get her started, but they couldn't. It seems like the gearbox may have seized (no idea why).. And it may need to be removed and reconditioned. I can't help wondering if it may be easier, quicker and more economical to fjnd a replacement perkins s6m gearbox perhaps? And wondered if any of you may have one for sale, or indeed just have a view on my predicament?! I think I may do a spot of painting now. We fixed up the hull (larch on oak) over the winter, replacing about 20 m of planking! However, above deck,she needs a bit of tlc to say the least. Still, it's a lovely sunny day for it! Thanks in advance for anything you're bale to suggest to help me!! Best regards, Marcus
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It's many, many years since I dismantled any engine and I'm beginning to panic. My trusty Beta 50 is almost as old as I, and because nobody seems interested on the work (Thames based), I am faced with having to do the work myself - including removing th engine fromthe boat (done that before). So, dear readers is there any magic I should know about? - Tricks/ (it always a bummer getting the splines to match up) Torques? When is a drive plate (mine's only 18 months old) on its way out Why does the box dipstick say it's "empty" when I've put the required volume of oil in plus an allowance for the cooler? Any contact for a reliable fitter who is not currently over committed would be welcomed.....