Have a Seeburg 1968 jukebox. Controls rebuilt 10 years ago. Put in coin and make selection buttons stay down. When power is turned off buttons release

SOURCE: clutch pedal stays on floor when released

check the helper spring on the clutch pedal. You'll have to get down in the driver's footwell and using a flashlight look at the mechanism while you push the pedal down (and pull up). If the spring isn't missing or broken and everything looks okay, then change the clutch master cylinder. The piston in the cylinder is probably binding due to corrosion in the bore. I have an 1986 and had the same problem. Changing the clutch master cylinder fixed it.

SOURCE: I have a 1971 seeburg firestar jukebox - the zero

Same key that operates the locks on the sides unlocks the top, but top might be sticky. Push down on it.
Order keys if you don't have them. It's key F291. GOOD locksmith can make it or order one off eBay.
Your jukebox is a USC2. Use that model number as a reference.
Keypad "0" contacts are probably dirty or broken, or the connectors to the keyboard or black and gray boxes might be loose or need cleaning. Circuit board might be dirty (YES! This is a common Seeburg issue). To clean it of check for broken contacts on the "0" key, you'll have to remove it and open it up. Putting it back together can be tricky. Be patient.
Worst case, you can install a replacement keyboard.

If you have someone come out, be SURE to have them give the jukebox a good lubrication. Seeburgs are complicated machines and need periodic lubrication.

Also, buy a manual. Jukebox repairmen don't usually have the manuals for your jukebox. Too many.

SOURCE: seeburg b 100 jukebox carrier will not move to pick up records

Inside the control center is a solenoid that's connected to some switches. These activate the mechanism to start scanning when a selection is made. You'll have to check that. Could be dirty or need lubrication. The do get sticky after years.
Don't lubricate the plunger, just he other small parts on the switch unit with some light Teflon lube, TRI-FLOW, any hardware store for about $4.
Whatever controls this solenoid might not be working, also. It should activate every time a selection is made, and deactivate after 2 scans of the mechanism.

Your juke is 58+ years old now, so it might be time to have some maintenance done if you're not comfortable tinkering with the innards. Be sure it gets a lube job, too. At least the oil cups on the side of the motor at the very least.
Kyle~

SOURCE: juke box (seeburg 480 serieswill take coins but won't play record

YOU ARE SAYING THE MOTOR DOES NOT SPIN. TRY TO SPIN THE DRIVE SHAFT ON TOP OF MOTOR . DOES THE SHAFT TURN EASY. IF NO THEN YOU HAVE A MOTOR OR LUBRICATION.
PROBLEM.
DOES THE SCAN SWITCH, WHEN PUSHED TO SCAN DOES IT SCAN. IF IT SCANS BACK, AND FORTH 2 TIMES, YOU THEN HAVE A COIN CREDIT PROBLEM (MOST LIKELY )
ANSWER THE TWO QUESTION, OR STATEMENT. TO GET A MORE INTELLIGENT REPLY.
YOU HAVE OVER 2000 PARTS IN THAT MACHINE. YOU HAVE GIVEN A (WHY DONT IT WORK
QUESTION.)( there is no answer to the question. because of limited problem info)

DOCTOR FIX
IN-HOME JUKEBOX REPAIR
6362273300

SOURCE: seeburg jukebox sx 100 scans twice and returns

THIS JUKEBOX IS 40 YEARS OLD. LUBRICATION MAY BE THE PROBLEM. HERE IS HOW TO FORCE THE SEEBURG JUKEBOX TO PICK UP A RECORD AND PLAY A SONG.
LOOK AT THE ARM THAT HOLDS UP THE NEEDLE AND CARTAGE. NEAR THE MIDDLE OF THE RED ARM, ONE INCH TOWARD THE MOTOR, THERE IS A HORIZONTAL LEAVER LIFT IT UP A RECORD WILL GO INTO THE HEAD, THAT RECORD SHOULD PLAY THE SONG, IF THE LUBRICATION IS OK.
IF THE RECORD GOES INTO THE HEAD, AND THEN PUTS THE RECORD BACK IN THE RACK. YOU HAVE A LUBRICATION PROBLEM.
THAT IS A TOUGHT MACHINE TO FIX IOF YOU ARE NOT FAMILIAR WITH IT.
DOCTOR FIX IT.