mAG D8443/ play switch acting up?

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rokbox2112

rokbox2112

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Hey guys I lost a sale on A magnavox D8443. :thumbsdown: Unit was all working 100% all cleaned up with no indication of problems. The buyer came back last night after 10mins,saying when cassette play was engaged, it would run 3 secs and stop.ff,rr same? what the hell. didn't do it before? Belts new, all woofs replaced new, :hmmm: ant,pcb board for vol- replaced. :hmmm: whats going on? thank you...
 
Beosystem10

Beosystem10

Member (SA)
Only thing I can think of is that the buyer has tried it with a tape that's way too tightly wound.
Did you ask whether they'd only tried with that one tape?
 
rokbox2112

rokbox2112

Member (SA)
Beosystem10 said:
Only thing I can think of is that the buyer has tried it with a tape that's way too tightly wound.
Did you ask whether they'd only tried with that one tape?
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Hey thank you for reply... I didn't ask but after trying out earlier this afternoon,It would do as Described,and hit play it turns a sec, stops, same with ff,rr. Thats odd. :annoyed: really sucks, its sat in bubble wrap less than 4 weeks.don't want to open unit till all possible ideas have been met...
 
rokbox2112

rokbox2112

Member (SA)
ok I tore down the drive gear and noticed the small gear with a clip is not even moving., gaear looks well greased and no chips on any cog teeth of gears, still rewinds and ff, ok now. so i must be close some where. heres a fw pics before I guess where to go next? thanks guys. mike... :-)
 
rokbox2112

rokbox2112

Member (SA)
baddboybill said:
Autostop could also be gummed up and kicking in ;-)
Click to expand...
here is the new update. ff/rr now engaging... but when you hit play the small gear wont move at all. just the belt and main pully> what gives???
 
rokbox2112

rokbox2112

Member (SA)
rokbox2112 said:
here is the new update. ff/rr now engaging... but when you hit play the small gear wont move at all. just the belt and main pully> what gives???
Click to expand...
 

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rokbox2112

rokbox2112

Member (SA)
rokbox2112 said:
here is the new update. ff/rr now engaging... but when you hit play the small gear wont move at all. just the belt and main pully> what gives???
Click to expand...
Click to expand...
cogged gear on the right never moves at all,only manual by finger or small needle nose...
 
Beosystem10

Beosystem10

Member (SA)
Look at the wear pattern on the teeth of that large idler gear in the centre of the picture, they're worn on one side to the point where their shape could make it quite difficult for them to mesh correctly with the gears on the hubs, this would tend to increase friction in that area so possibly that's what's causing the mechanism to drop out after a short time.

I'm guessing that the missing gear was removed for access to these other gears and hasn't randomly disappeared but who can say what some eBay buyers will get up to?
 
rokbox2112

rokbox2112

Member (SA)
Beosystem10 said:
Look at the wear pattern on the teeth of that large idler gear in the centre of the picture, they're worn on one side to the point where their shape could make it quite difficult for them to mesh correctly with the gears on the hubs, this would tend to increase friction in that area so possibly that's what's causing the mechanism to drop out after a short time.

I'm guessing that the missing gear was removed for access to these other gears and hasn't randomly disappeared but who can say what some eBay buyers will get up to?
Click to expand...

Beosystem10 said:
Look at the wear pattern on the teeth of that large idler gear in the centre of the picture, they're worn on one side to the point where their shape could make it quite difficult for them to mesh correctly with the gears on the hubs, this would tend to increase friction in that area so possibly that's what's causing the mechanism to drop out after a short time.

I'm guessing that the missing gear was removed for access to these other gears and hasn't randomly disappeared but who can say what some eBay buyers will get up to?
Click to expand...
WOW I just found a guy who posted removal and replacement of the geat on youtube. I didnt even know that sucker was missing till he removed everything like I did. DUH! :wacko: NOW TOo find that kind of gear or something compatable...
 
rokbox2112

rokbox2112

Member (SA)
baddboybill said:
Check gear on capstan pulley side
Click to expand...

baddboybill said:
Check gear on capstan pulley side
Click to expand...
I went to my local hobby people store looking for a gear,this guy tried too help.Where they put all the RC/remote racers parts at. He said the gear on flywheel was 39 tooth? Does the main cassette gear have too match, im sure you say YES! ok. where do i then go as for a style or semi replacer? I'M OPEN TO ANYTHING.
 
baddboybill

baddboybill

Boomus Fidelis
rokbox2112 said:
Check gear on capstan pulley side
Click to expand...

baddboybill said:
Check gear on capstan pulley side
Click to expand...
I went to my local hobby people store looking for a gear,this guy tried too help.Where they put all the RC/remote racers parts at. He said the gear on flywheel was 39 tooth? Does the main cassette gear have too match, im sure you say YES! ok. where do i then go as for a style or semi replacer? I'M OPEN TO ANYTHING.
Click to expand...
Send PM to Vintage Volts. He sells new manufactured ones ;-)
 
VintageVolts

VintageVolts

Member (SA)
rokbox2112 said:
I got a small order on the way... awsome! :-D
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Thanks for your order!

I'm going to take a wild guess that it was my video you looked at. Hopefully it helped to fully explain the process.

Feel free to post feedback on the replacement process and as to how well the replacement gear works in your Maggy.

Thanks! :)
 
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