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T-34 top blade not spining


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Burgess
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Joined: 27 Mar 2012
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Location: Wales

PostPosted: Tue Jul 02, 2013 9:47 pm
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Hello Robwadd999

Here's one motor on an ebay site:
http://www.ebay.co.uk/itm/MJX-T-34-RC-Main-Motor-A-Spare-Part-/320785268400 £4.45 free delivery.

Also he's got these motors:
http://www.ebay.co.uk/itm/Syma-9053-Double-Horse-Volitation-Original-Main-Motors-A-B-Spare-Part-/221170097919?pt=UK_ToysGames_RadioControlled_JN&hash=item337ec3deff
Syma 9053 Double Horse Volitation Original Main Motors 'A&B' £9.05
Contact him by email or phone and ask if they will fit your T-34.

Burgess
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Robwadd999
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Joined: 13 Jun 2012
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PostPosted: Thu Jul 04, 2013 2:24 am
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Hi they said they won't fit my t 34 so I have been searching for ages if you find both motor that are in the uk I would be very greatful.
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Robwadd999
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PostPosted: Sat Jul 20, 2013 2:42 pm
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Hi I brought two motors.
When I was taking of the screws under the old ones one of the screw is all warn away and my screwdriver just truns and I can't get it out any ideas
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Burgess
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PostPosted: Sat Jul 20, 2013 11:35 pm
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Good to learn you've managed to obtain replacement motors, and hard luck regarding the screws. There's a number of things you can do, depending on the type of screw head.
If cheese-head try gripping and turning it with pliers.
If there is room to work, with a junior hacksaw, or thin needle file, carefully saw/file a slot across the head and then use a flat screw drive to unscrew it.

Or, carefully remove the head of the problem screw, either by cutting it off with a Dremel and small grinding wheel.
Or carefully drill through the centre of the head, and the head will detach from the shaft of the screw, using a twist bit wit a diameter about 1mm larger then the screw-thread diameter.
These last options will need a replacement screw.
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tombo242
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Location: Santo Estêvão, East Algarve, Portugal. Now 82, but still feels 22.

PostPosted: Thu Jul 25, 2013 6:54 am
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Screwdriver turns it Burgess, this is a stripped thread not a poor screw head.

My only solution is to grip the head and pull out as you turn. If it is not possible to grip the head - then CA or epoxy a driver into the head and then pull and turn.

In the latter case heat will remove the stripped screw from the driver.

Tom.
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Burgess
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PostPosted: Thu Jul 25, 2013 5:16 pm
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No Tom, you've misread what our friend Robwadd999 has written,
"...one of the screw is all warn away and my screwdriver just turns..." rather then ‘the screw just turns'...
This indicates that the drive flanks of the head are damaged, rather than the threads.



Burgess
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tombo242
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Location: Santo Estêvão, East Algarve, Portugal. Now 82, but still feels 22.

PostPosted: Fri Jul 26, 2013 4:08 am
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I suppose it's the difference between American & English writing. It really does seem to me as if the screw is turning as he does not connect the driver & screw as separate items.

No offence meant to anyone here.

Tom.
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Burgess
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Location: Wales

PostPosted: Fri Jul 26, 2013 8:57 pm
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OK Robwadd999, are yer gonna give us a clue as to what the problem is with your sgriw?
Just glad it's not holding the station name board up at
llanfairpwllgwyngyllgogerychwyrndrobwllllantysiliogogogoch. 'Razz'


Burgess
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tombo242
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Location: Santo Estêvão, East Algarve, Portugal. Now 82, but still feels 22.

PostPosted: Sat Jul 27, 2013 3:19 am
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Love it Burgess, used to pass through there on my way back and forth to RAF Valley where I was based for quite a while. Wonderful name for a village, I even learned the English translation.

TYom.
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Robwadd999
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PostPosted: Fri Aug 02, 2013 12:07 am
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Hi
Sorry i should of given more info. the screwdriver truns and the screw dose not. So it's the head of the screw.
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SkyHigh
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Joined: 05 Mar 2012
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PostPosted: Fri Aug 02, 2013 9:13 pm
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The Problem is a loose grip Laughing
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