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Thread: How do I service my bearing ?

  1. #11
    Join Date: Nov 2008

    Location: Banbury, Oxfordshire/Panteg is where my late father was born

    Posts: 4,381
    I'm Chris.

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    Quote Originally Posted by Stratmangler View Post
    Th spindle won't pull, as there's a retaining clip on the spindle to stop it being pulled pulled out.
    You need to dismantle much of the deck to get at the bearing.

    I'm certain that Technics didn't intend for owners to dismantle the deck to lube the bearing, so I'd remove the platter and pull the spindle gently upward until it stops.
    I'd then apply a few drops of oil where the spindle enters the main bearing housing.
    Spot on Chris
    Chris

    We've gone on holiday by mistake !

  2. #12
    Join Date: Oct 2012

    Location: Glasgow, Scotland, UK

    Posts: 116
    I'm John.

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    a customer sent me details of the job
    details below


    Johnnie supplied me with a few vials of booster oil.
    the oil can be applied in situ. but to totally remove and replace the old fluid and therefore reap the ultimate benefit - the bearing must be removed.
    here is how to do a full clean and change:
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    https://j7rewires.co.uk

    And visit my face book page--- check out J7 Rewires

    https://www.facebook.com/profile.php?id=61557054222982

  3. #13
    Join Date: Oct 2012

    Location: Glasgow, Scotland, UK

    Posts: 116
    I'm John.

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    remove the centre screws and lift the pcb. the bearing will now lift out. there is a circlip at the base of the bearing - remove. clean off all original oil with supplied cloths and buds.


    then
    apply the new oil. re-fit, re-connect and enjoy
    imo, the main bearing didn't seem a great design so the slippery oil can only help
    Attached Images Attached Images
    https://j7rewires.co.uk

    And visit my face book page--- check out J7 Rewires

    https://www.facebook.com/profile.php?id=61557054222982

  4. #14
    Mike_New Guest

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    Quote Originally Posted by Johnnie7 View Post
    remove the centre screws and lift the pcb. the bearing will now lift out. there is a circlip at the base of the bearing - remove. clean off all original oil with supplied cloths and buds.


    then
    apply the new oil. re-fit, re-connect and enjoy
    imo, the main bearing didn't seem a great design so the slippery oil can only help
    In actual fact, a thicker oil maybe the ideal when used on the standard bearing. There is so much looseness and 'play' between the simple stainless steel spindle and the brass insert that allmost any oil will do the job.
    All the BS that I read about very special (and expensive) oils for the standard techie bearing is just that, and makes me spill my wine with laughter.

  5. #15
    Join Date: Jan 2008

    Location: Wrexham, North Wales, UK

    Posts: 110,468
    I'm AudioAl'sArbiterForPISHANTO.

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    imo, the main bearing didn't seem a great design so the slippery oil can only help...
    It's built to a price, dude. Replacing it with one of Mike's superb bespoke high-precision bearings is therefore, IMO, mandatory, if you want the Techy to sound like a genuinely high-end turntable.

    Mike, I could do with some more oil for my bearing (as the bloody cat got hold of the last lot you sent, and somehow managed to spill it all over the floor! )

    Could you send me some, mate? Churz!

    Marco.
    Main System

    Turntable: Heavily-modified Technics SL-1210MK5G [Mike New bearing/ETP platter/Paul Hynes SR7 PSU & regulator mods]. Funk Firm APM Achromat with Nagaoka GL-601 Crystal Record Weight. Isonoe feet & boots. Ortofon RS-212D tonearm with Denon DL-103GL, in a Denon PCL-300 headshell, fitted with Funk Firm Houdini and Kondo SL-115 pure-silver cartridge leads.

    Paul Hynes MC head amp/SR5 PSU. Also modded Lentek head amp and Denon AU-310 SUT.

    Other Cartridges: Nippon Columbia (NOS 1987) Denon DL-103. USA-made Shure SC35C with NOS stylus. Goldring G820 with NOS stylus. Shure M55E with NOS stylus.

    CD Player: Audiocom-modified Sony X-777ES/DAS-R1 DAC.

    Tape Deck: Tandberg TCD 310, fully restored and recalibrated as new by RDE, plus upgraded with heads from the TCD-420a. Also with matching TM4 Norway microphones.

    Preamps: Heavily-modified Croft Charisma-X. Power Amps: Tube Distinctions Copper Amp, fitted with Tungsol KT-150s. Quad 306.

    Cables & Sundries: Mark Grant HDX1 interconnects and digital coaxial cable, plus Mark Grant 6mm UP-LCOFC Van Damme speaker cable. MCRU 'Ultimate' mains leads. Lehmann clone headphone amp with vintage Koss PRO-4AAA headphones.

    Tube Distinctions digital noise filter. VPI HW16.5 record cleaning machine.

    Speakers: Tannoy 15MGs in Lockwood cabinets with modified crossovers. 1967 Celestion Ditton 15.

  6. #16
    Join Date: Nov 2008

    Location: Banbury, Oxfordshire/Panteg is where my late father was born

    Posts: 4,381
    I'm Chris.

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    Quote Originally Posted by Marco View Post
    It's built to a price, dude. Replacing it with one of Mike's superb bespoke high-precision bearings is therefore, IMO, mandatory, if you want the Techy to sound like a genuinely high-end turntable.

    Mike, I could do with some more oil for my bearing (as the bloody cat got hold of the last lot you sent, and somehow managed to spill it all over the floor! )

    Could you send me some, mate? Churz!

    Marco.
    I can just see that cat of yours looking inquisetively at your SPU and poking and prodding it , you know how cats do

    Cheeky little buggers .
    Chris

    We've gone on holiday by mistake !

  7. #17
    Mike_New Guest

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    Quote Originally Posted by Marco View Post
    It's built to a price, dude. Replacing it with one of Mike's superb bespoke high-precision bearings is therefore, IMO, mandatory, if you want the Techy to sound like a genuinely high-end turntable.

    Mike, I could do with some more oil for my bearing (as the bloody cat got hold of the last lot you sent, and somehow managed to spill it all over the floor! )

    Could you send me some, mate? Churz!

    Marco.
    No Problem Marco,
    You meean to say you have got some oily cat poo!!!!!

  8. #18
    Join Date: Jan 2008

    Location: Wrexham, North Wales, UK

    Posts: 110,468
    I'm AudioAl'sArbiterForPISHANTO.

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    Lol... They didn't eat the oil (thankfully) - just decided to chase the syringe around the house, as a play thing! My fault for leaving it out on the kitchen table, after using it.

    Cheers, mate. You've got my addy, haven't you?

    Marco.

    P.S Chris, the cats don't get near my listening room - way too dangerous, for them (with valves switched on), and my stylus
    Main System

    Turntable: Heavily-modified Technics SL-1210MK5G [Mike New bearing/ETP platter/Paul Hynes SR7 PSU & regulator mods]. Funk Firm APM Achromat with Nagaoka GL-601 Crystal Record Weight. Isonoe feet & boots. Ortofon RS-212D tonearm with Denon DL-103GL, in a Denon PCL-300 headshell, fitted with Funk Firm Houdini and Kondo SL-115 pure-silver cartridge leads.

    Paul Hynes MC head amp/SR5 PSU. Also modded Lentek head amp and Denon AU-310 SUT.

    Other Cartridges: Nippon Columbia (NOS 1987) Denon DL-103. USA-made Shure SC35C with NOS stylus. Goldring G820 with NOS stylus. Shure M55E with NOS stylus.

    CD Player: Audiocom-modified Sony X-777ES/DAS-R1 DAC.

    Tape Deck: Tandberg TCD 310, fully restored and recalibrated as new by RDE, plus upgraded with heads from the TCD-420a. Also with matching TM4 Norway microphones.

    Preamps: Heavily-modified Croft Charisma-X. Power Amps: Tube Distinctions Copper Amp, fitted with Tungsol KT-150s. Quad 306.

    Cables & Sundries: Mark Grant HDX1 interconnects and digital coaxial cable, plus Mark Grant 6mm UP-LCOFC Van Damme speaker cable. MCRU 'Ultimate' mains leads. Lehmann clone headphone amp with vintage Koss PRO-4AAA headphones.

    Tube Distinctions digital noise filter. VPI HW16.5 record cleaning machine.

    Speakers: Tannoy 15MGs in Lockwood cabinets with modified crossovers. 1967 Celestion Ditton 15.

  9. #19
    Join Date: Nov 2008

    Location: Banbury, Oxfordshire/Panteg is where my late father was born

    Posts: 4,381
    I'm Chris.

    Default

    Quote Originally Posted by Marco View Post
    Lol... They didn't eat the oil (thankfully) - just decided to chase the syringe around the house, as a play thing! My fault for leaving it out on the kitchen table, after using it.

    Cheers, mate. You've got my addy, haven't you?

    Marco.

    P.S Chris, the cats don't get near my listening room - way too dangerous, for them (with valves switched on), and my stylus
    I was only joking ,but its funny how interested cats are when they come across a valve amp (switched on)
    Chris

    We've gone on holiday by mistake !

  10. #20
    Audio Al is offline Pishanto Specialist & Super-Daftee
    Join Date: May 2012

    Location: Dagenham Essex

    Posts: 11,184
    I'm Allen.

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    The most fun I EVER had with a cat :-

    1 Cat

    1 Laser pointer ( Red dot type )

    = hours of fun and one knackered cat

    It was my sisters cat , even she had a go and could not stop laughing
    [

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