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Ian Mitchell  
#1 Posted : 14 December 2012 11:46:55(UTC)
Rank: Forum user
Ian Mitchell

Dear All I have been made aware of a significant manual handling issue within the organisation that I work for. The issue relates to the removal and reinstatement of clutch flywheels on heavy goods vehicles. These can be a horrendous weight (as much as a person worst case scenario) and they are not the easiest of items to handle. It isn't a daily occurrence (hence not picked up on general RAs until now) but may take place several times a year across the small fleet that we own. Some of the mechanics seem a little resigned to 'grin and bear it' (classic macho pride), but I am sure that with all the major vehicle production, repair and maintenance companies out there, there must be a suitable piece of mechanised equipment on the market to take the strain of the flywheel whilst the mechanic makes final adjustments into position/ removal. A google search (yes, I tried that first rather than just being lazy!) hasn't worked as I couldn't get the right combination of keywords to obtain meaningful results. What I am after is either literature from the trade on safe working practices and/ or details of a supplier who I can contact to explain our needs. Any help or pointers are appreciated.
Graham Bullough  
#2 Posted : 14 December 2012 12:26:19(UTC)
Rank: Super forum user
Graham Bullough

Ian From experience of inspecting various garages working with lorries and coaches during my time with HSE I got the impression that mechanics used small proprietary wheeled cranes and/or lifting devices suspended from roof girders for safe and precise lifting, lowering and positioning of heavy items like engine blocks, gearboxes and flywheels. Such types of equipment were also subject to regular examinations and tests by insurance engineers and a standard part of inspecting garages involved asking to see the reports of examinations & tests. Though you should, hopefully, get some helpful responses to this thread, it might be worth contacting one or two haulage firms with their own garages and asking to visit (preferably with a supervisor from your organisation's garage) to see what equipment they have and how it is used. Also, if you are able to go to IOSH network meetings in your area, a variation of the above suggestion would be to ask other IOSH members if their organisations have commercial garages which you and a supervisor might be able to visit. The capacity to ask for such help is surely one of the benefits of being an IOSH member.
Ron Hunter  
#3 Posted : 14 December 2012 12:46:38(UTC)
Rank: Super forum user
Ron Hunter

I confess my experience is limited to private cars, where flywheels tend to be manageable on the odd occasion you might have to remove one (maybe a re-grind where the wheel has been gouged by a worn clutch). On bigger engines (LGV and on to the BIG marine and other generator power units) I'd like to think there was something to attach a lifting strop to - the thing had to be assembled in the factory after all! The fun doesn't stop there of course, the flywheel might need to be lifted on and off a grinding machine if it needs dressed.
johnmurray  
#4 Posted : 16 December 2012 03:38:39(UTC)
Rank: Super forum user
johnmurray

They are available. Most of the ones I have seen have been of US origin. Basically, they are hydraulic operated and the flywheel is attached by a pin located in the central hole of the flywheel. In some cases they look little more than extended trolley jacks.
NickRoarty  
#5 Posted : 18 December 2012 18:00:10(UTC)
Rank: Forum user
NickRoarty

Hi Ian, HSG261 should help
roshqse  
#6 Posted : 19 December 2012 09:20:00(UTC)
Rank: Forum user
roshqse

I understand your problem. Used to work in a car garage. Is this no good..? http://www.eurocarparts....A1000TR&0&t5_246 Not ideal, but if your installing from under the vehicle, with a bit of home made rejigging, it could be useful?
Ian Mitchell  
#7 Posted : 19 December 2012 10:18:56(UTC)
Rank: Forum user
Ian Mitchell

Folks. Thanks for the assistance. There is a 'Clutch Jack' manufactured by a company called AFF that looks ideal. (It is used for installation from beneath the vehicle and the whole assembly can be done from the spindle on the jack). The only problem is I can find no UK dealer (only USA) and whenever I try to search all I get is clutch bags and Union Jacks. If I am really lucky Clutch bags and in a Union Jack Pattern!! I will keep trawling, and let everyone know.
Graham Bullough  
#8 Posted : 19 December 2012 11:17:50(UTC)
Rank: Super forum user
Graham Bullough

Ian Try searching the internet for "transmission jacks" and/or "gearbox supports". This should give you a listing of webpages for a number of UK companies regarding the type of equipment for which you are looking. Also, if the mechanics you are dealing with underwent appropriate apprenticeships and/or attended relevant college courses, they ought to know of the type of equipment which they need. Therefore, it might be worth talking to them tactfully to explore why they appear to be resigned to putting themselves at risk by manual lifting of heavy awkward items. It's possible that a line manager thinks it's not worth spending money on equipment which is only needed occasionally.
johnmurray  
#9 Posted : 19 December 2012 11:41:23(UTC)
Rank: Super forum user
johnmurray

Just get someone to chat to them over the toolbox about how life-changing it is to have a herniated spinal disc.....several months of extreme pain. (don't say "operation", the availability of same is nhs-low now)
smitch  
#10 Posted : 19 December 2012 13:18:12(UTC)
Rank: Forum user
smitch

Ian You have pm
Ian Mitchell  
#11 Posted : 19 December 2012 13:24:52(UTC)
Rank: Forum user
Ian Mitchell

Thanks to all who have assisted (including off-forum via PM). I now have some pointers for suitable distributors in the UK, and have earmarked a suitable piece of kit to get in for a demo or even a trial period. I won't state the suppliers here for fear of advertisement, but if you follow Graham's advice you will find a number of potential solutions.
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