Rockola 445 gear question

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Drjeck
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Rockola 445 gear question

by Drjeck » Sat Jan 28, 2012 4:23 am

I've posted a few times about my 445, and am in the the home stretch. Selection system working, amp working, mag motor working, gripper motor working, but with a problem. Ive followed the instruction in the manual re: the gripper arm, tone arm, mag, etc, being in the correct, ready position. However, I can't seem to get the outside gear on the gripper assembly mechanism in the correct position because when I try to operate it, that gear locks up and blows a fuse. How do I prevent this from happening? Is there a trick to getting it in the right positions?


Ron Rich
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Re: Rockola 445 gear question

by Ron Rich » Sat Jan 28, 2012 5:44 am

Might be able to help you if you post a photo ?
Ron Rich


Topic author
Drjeck
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Posts: 28
Joined: Mon Jan 09, 2012 3:20 am

Re: Rockola 445 gear question

by Drjeck » Mon Jan 30, 2012 1:45 am

Will do. I will send tomorrow evening. I appreciate your help. One additional question: when I put in scan mode, the magazine motor jams. I took the assembly apart, cleaned the "alternating dog" (?), lubricated it, but it still jams when the alternating dog tries to switch from A track to B track (it jams in the cam intersection). Any ideas?


Ron Rich
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Joined: Sun May 06, 2007 11:31 pm
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Re: Rockola 445 gear question

by Ron Rich » Mon Jan 30, 2012 1:49 am

Yep--bad cam, dog, or the post that goes "Up-Down" is sticking--
Ron Rich


Topic author
Drjeck
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Posts: 28
Joined: Mon Jan 09, 2012 3:20 am

Re: Rockola 445 gear question

by Drjeck » Mon Jan 30, 2012 2:01 am

Cam and dog look good, very clean. I'm guessing the post is sticking. I'll work on that next. Thanks, Ron


Topic author
Drjeck
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Posts: 28
Joined: Mon Jan 09, 2012 3:20 am

Re: Rockola 445 gear question

by Drjeck » Mon Jan 30, 2012 3:14 am

Up/down bar is not sticking, but still jamming. Can't figure this one out. Dog and cam look fine, clean, well Lubed. I un hooked the mag motor and rotated by Hand while manipulating the bar with my other hand. Made it work this way, but only this way. Any other ideas?


Ron Rich
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Re: Rockola 445 gear question

by Ron Rich » Mon Jan 30, 2012 6:21 pm

Not really--just a WAG--too much"grease" ? Possibly too thick ?
Ron Rich


Topic author
Drjeck
Regular Member
Posts: 28
Joined: Mon Jan 09, 2012 3:20 am

Re: Rockola 445 gear question

by Drjeck » Tue Jan 31, 2012 3:25 am

Yeah..maybe too much grease. Re: ballast. I need a 25 watt, 60 hz ballast. Ive seen universal ballasts for sale. Do they work? Are there over the counter equivalents?


Ron Rich
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Joined: Sun May 06, 2007 11:31 pm
Location: Millbrae (San Francisco area)CA, USA

Re: Rockola 445 gear question

by Ron Rich » Wed Feb 01, 2012 6:31 am

25 watt ballasts are available--see above-announcements, where to buy---don't know what a "universal" is-- Ron Rich


Topic author
Drjeck
Regular Member
Posts: 28
Joined: Mon Jan 09, 2012 3:20 am

Re: Rockola 445 gear question

by Drjeck » Fri Feb 10, 2012 4:22 am

The mag cam was jamming because I installed the mag motor incorrectly. Found a ballast and repaired the gripper gear issue. One Hammer coil is burned out and is being repaired. Replaced cartridge and lost one of the f ing screws to attached the cartridge. Victory glass does not sell. Any ideas where I can find one?


Ron Rich
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Posts: 8196
Joined: Sun May 06, 2007 11:31 pm
Location: Millbrae (San Francisco area)CA, USA

Re: Rockola 445 gear question

by Ron Rich » Fri Feb 10, 2012 6:25 pm

See the announcements section above--where to buy--- Ron Rich

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