I have a Metabo 260 BAS Swift band saw. The belt drive is broken and in order to replace it I need to remove the bottom flywheel. I have removed the spring clip, but it will not slide off the axle. . Do not want to force it in case I damage the flywheel. I've tried contacting Metabo but no reply. Any suggestions?
Help with a bandsaw
- Thread starter axelg
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Tris
What am I doing here?
Exploded diagram here:
https://www.mtmc.co.uk/Metabo-BAS-260-SWIFT-/-0090025100-10-/-EU-230V-Spare-Parts__p-166722.aspx
Doesn't look like there is any other fixing so I'd suggest going gently with a 3 leg puller
https://www.mtmc.co.uk/Metabo-BAS-260-SWIFT-/-0090025100-10-/-EU-230V-Spare-Parts__p-166722.aspx
Doesn't look like there is any other fixing so I'd suggest going gently with a 3 leg puller
I had a feeling it would need something like that. Can you explain how that works please?
okeydokey
Established Member
If you cant get a puller try some gas blowlamp heat to expand the flywheel before it heats the shaft and then if you can tap the pulley close to the centre or lever against something not the rim. If no good a puller will sort it in a few seconds
Tris
What am I doing here?
Hold your horses! You don’t take the bottom wheel off the shaft you take the wheel and shaft out if the machine as one unit, Do not try pulling the wheel off the shaft, you will be entering a whole world of pain.
@Sideways and I documented refurbishing a S45 bandsaw, in which we go through how to remove the wheel and shaft and how to set it back up afterwards. The arrangement of your bandsaw is the same.
https://www.ukworkshop.co.uk/threads/scm-minimax-s45-bandsaw-teardown-overhaul.135069/
@Sideways and I documented refurbishing a S45 bandsaw, in which we go through how to remove the wheel and shaft and how to set it back up afterwards. The arrangement of your bandsaw is the same.
https://www.ukworkshop.co.uk/threads/scm-minimax-s45-bandsaw-teardown-overhaul.135069/
As there was a spring clip on the end of the axle I assume that it’s there to prevent the flywheel coming off. The axle is not directly attached to the motor. I assume the flywheel is detachable to allow for the repacement of the drive belt which is behind the flywheel.
Tris
What am I doing here?
I get where Deema is coming from but I suspect the axle (75) on yours is held in be a machined step and nut (87) so will probably have to be pulled off the front.
Have a look at post #24 in the recommended thread and compare it to your machine. If there's no bolt and washer pulling the axle back in then it's got to come off the front
Have a look at post #24 in the recommended thread and compare it to your machine. If there's no bolt and washer pulling the axle back in then it's got to come off the front
Looking at the exploded diagram that you sent me , it is the DEEP GROOVE BALL BEARING that will not budge. Is there a trick to release this ?
Tris
What am I doing here?
They are usually pretty tight and that's where the puller comes in. A bit of heat can help to move a stuck bearing, but be careful not to burn yourself if you put the puller on after heating it (BTDT)
If you heat a bearing over 100C it’s cooked and needs replacing.
As an alternative I would pull on the wheel and with pin punch give the spindle a good tap with a copper hammer. Pullers are great, but sometimes the wheels are made of cheese.
Thanks Tris and Deema, Ive ordered a leg puller and also been on the SKF site which explains the deep groove ballbearing and and how to remove one. I'll let you know how it goes.
Managed to get the flywheel off with the leg puller, see attached. Just waiting for the replacement drive belt then hopefully I(ll get it back on again. Tried contacting Metebo after sales but vo reply. No clues given as to how to change the drive belt, and certainly no mention of a legpuller!
Thanks again.
Thanks again.
Niall Church
Established Member
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Will that be an easier job?
Update on fitting the drive belt. I removed the flywheel with the leg puller, fitted the belt and refitted the flywheel. Struggled to tension the belt, so left it for a day or so, and it has been really hot here, so tried again this morning to relocate the motor, and I managed it thanks to the ambient temperature. Tip on refitting the deep groove ballbearing, use a socket the same diameter as the outer ring and a mallet. Hit the outer ring and the inner ring follows.
