Question about JVC HR-J692U S-VHS VCR

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Took out pincher roller assembly to clean the rubber roller (it was glazed and shiney)....spring came loose. Need to see how it looks re-assembled. thanks close up of installed pinch (rubber) roller assembly would help.

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I checked google.com, but it does not show the inside of any vcrs on images.

Posted on Jul 16, 2010

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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

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Good luck!

Posted on Jan 02, 2017

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Yamaha royal star motorcycle cluch whine and shudder in 4th and 5th gear at any speed


It is slipping. These big yamahas normally have slipping clutches. Mine slips, I've just learned to baby the clutch. Make sure you are in the most comfortable gear for the speed you are running at. Avoid rolling on full power at low speeds in higher gears. It's the nature of these great beasts. Clutch springs are too weak in these bikes, you may consider an aftermarket clutch spring assembly. The "shudder"(intermittent slipping) is caused by glazing. Make sure you are using the right lubricants for your bike, some synthetics can cause problems.

1)Adjust clutch cable correctly, check
2)Pull the clutch assembly apart, if there is little wear then you have "glazed" plates, clean each plate with 600 grit sandpaper and reassemble...get a new clutch spring assembly (weakened spring causes "shudder", slippage, and consequently glazing). Reassemble and adjust correctly (many forums out there with info).
3)Replace the full assembly and adjust correctly at setup. Adjust regularly....I check adjustment about every 300-500 miles.
4)Pay a shop to do these things for you.

Oct 06, 2014 | 2005 Yamaha Royal Star Venture

1 Answer

When printing, the paper in the tray does not feed. It lifts but doesn't catch.


The printer's pickup roller needs to be cleaned or if its worned needs to be replaced. The pickup roller is the little blue rubber roller behind the cartridge. If it still doesn't catch you'll need to strip the machine down until you get to the springs that lifts the papertray. Stretch the springs a bit. This will cause the paper to be pressed against the pickup roller. Re-assemble the machine and try it.

May 16, 2011 | HP LaserJet 1300 Printer

3 Answers

THE ROLLER ON MY SHARK NAVIGATOR WILL NOT STAY ON, I CLEANED ALL THE HAIR FROM THE ROLLER AND IT STILL WONT STAY ON. IS THERE A BELT I NEED TO CHECK


We have only had our Navigator for 6 months and the bar won't turn. We took the whole beater bar head apart and it was a wiring problem in the beater bar motor.
What a piece of junk this is, very poorly made and has many design flaws.
Looking for something now to take it's place!

May 09, 2011 | Euro-Pro NV22 Shark Navigator Bagless...

1 Answer

Need to check primary drive level on my FXDL 2003 as have developed slight leak from drain plug.Is it shared with engine oil?


No, the primary oil seperate from the engine oil. To check the level, you must remove the derby cover and stand the bike straight up. The level should be just to the bottom of the spring in the clutch assembly. Now, look at the clutch assembly and you'll see that most of the stuff is bright and shiney. Just inside the outer hub, you'll see a dark colored flat piece. This is the spring. It is a circular spring, not the conventional wound spring people think of when talking about a spring.

Good luck
Steve

Aug 08, 2010 | 2003 Harley Davidson FXDL Dyna Low Rider

1 Answer

Riccar 8000 Series Brush Won't Engage


Greetings from GoVacuum,

It sounds like you have a bad part called the Clutch Rubber Pad Holder Assembly on the inside of your roller brush. I believe that the problem you are having is that the roller brush does not spin, but the belt is properly installed and engaged, correct? This can only be something inside the clutch mechanism in the roller brush itself has gone bad. The easiest way to fix this is to purchase a new roller brush assembly, which can be purchased here; Riccar 8000 Series Roller Brush With Rug/Floor Switch. I realize that this is a rather expensive part at $43.00, but it may be worth it for you to avoid the aggravation of having to take apart the roller brush piece by piece. To test out this part, and verify that it has gone bad what you need to do is turn the vacuum upside down and remove the bottom plate. Then make sure the vacuum is in the Carpet setting on the Rug / Floor switch on the top of the vacuum. Now while the bottom plate is off, turn the vacuum cleaner on. Can you see the belt spinning on the brush? Is the brush roll itself not spinning? If the belt is spinning on the pulley, but the brush itself is not spinning, this indicates that it's bad.

If you decide that you'd rather just replace the rubber gasket inside of the roller brush, here's a detailed repair solution for you on how to replace this part;

Step 1: Remove the roller brush from the vacuum cleaner completely. If you need help with this step, please see my repair solution for the belt change on your model here; http://www.fixya.com/support/t4184186-replace_belt_riccar

Step 2: Once the roller brush has been removed, turn the brush on it's side, so the metal end that has 2 teeth protruding out is on top, and the end that has the rubber cap is downwards. Use a flat head screw driver to remove the clip on that outside of the brush;


7c5e20c.jpg
Step 3: Remove the clip on the outside of the brush with a screw driver, then remove the metal end cap from the brush. The entire roller brush is spring loaded, so you'll need to apply some downward force to these parts so they don't just shoot off. It's really the easiest if you lay out the pieces to the roller brush in the order that they were taken off, to make it easier when you are reinstalling these pieces. After removing the metal cap at the end, this is what you should see:

23dd8af.jpg
Step 4: There is a small plastic washer underneath of the metal cap. Remove the washer, and the plastic part underneath of the washer that has two teeth protruding outwards. This is how the brush should look after this step;


d940b1d.jpg

Step 5: After removing the plastic part with the teeth, the next part of the brush is the metal part which is called the Inside Metal Cam. The Inside metal cam is the part that the actuator arm for the rug / floor switch connects into. Remove the Inside Metal Cam from the brush. This is how it should look after this step;


fd04308.jpg
Step 6: The next part underneath of the Inside Metal Cam is called the Agitator Pulley Clutch. This is the part that the belt rides on. Remove the Agitator Pulley Clutch from the roller brush. This is how it should look after the Agitator Pulley Clutch has been removed;


f634050.jpg
Step 7: The next part that needs to be removed is called the Agitator Compression Spring which is used to spring load the entire roller brush. Simply slide this spring off the Agitator Shaft, and this is how it should look;


02b8973.jpg

Step 8: After the Agitator Compression Spring has been removed, turn the roller brush on the side, and remove the Agitator Shaft from the roller brush. This is done by simply pulling the other side of the brush end which is covered by a rubber boot. This will remove the long metal shaft which is sticking up. This is how it pulls out;


dec4f58.jpg
After the shaft has been removed, the other end of the brush should look like this;


0c192ff.jpg
Step 9: The next part that needs to be removed is probably the part that's worn out on your vacuum. The part is called the Clutch Rubber Pad Holder Assembly, Riccar Part Number C012-0400. The way the roller brush works is, when you move the Rug / Floor switch to Floors, the clutch (the parts that you just took apart) loosens up so that the belt is still turning, but the pulley that it spins on is not tight against the brush. When you select the switch to carpets, the clutch then tightens the pulley against the Clutch Rubber Pad Holder Assembly so the when the belt spins on the pulley, it's also now going to spin the brush. Over time this part gets heated up, and the rubber wears down to a point where the pulley will no longer stick to it, which causes the exact problem that you have, where the belt is installed correctly, but will not spin the brush. Simply use a flat head screw driver and pry directly on top of the brush strip, and remove the Clutch Rubber Pad Holder Assembly;

rsz_1riccar_repair-9(1).jpg This is how the part looks by itself; t1riccar_repair-14.jpg?732892 If you're interested in purchasing this part, you may contact your local Riccar dealer, or we can also supply you this part. Once again this part is called the Clutch Rubber Pad Holder Assembly, Riccar part number C012-0400. Please just email me at chris.jones@govacuum.com for pricing on this part if you need it. I hope that this repair solution was helpful for you. If this didn't fix it, please contact me, I'd be more then happy to try and help you diagnosis this problem further. If this repair solution was helpful to you, please be sure to rate the solution as helpful by clicking the 4 Thumbs Up Icons in the top right hand corner of this repair. Thank you very much, Chris Jones GoVacuum.com

Mar 19, 2010 | Riccar 8850 Vacuum

1 Answer

My printer does not pick up the paper sheets from the paper tray.When I took paper sheet in to slot it works.


Well - I don't know if this will solve it (since there could be many causes) but it worked for me.

1 - Remove Paper Tray
2 - look at rubber rollers in printer undercarriage
3 - carefully remove "rubber bands" from roller
4 - turn rubber bands inside out and carefully return to rollers

5 - remove toner cartridge
6 - remove print drum assembly
7 - return printer drum assembly and toner cartridge

the roller trick helps the printer pick up paper
the toner/print drum trick helps reseat the inner workings of the printer correcting any misalignments that impede paper flow

Jun 09, 2009 | Lexmark E232 Laser Printer

1 Answer

Lexmark Optra 614T - Roller assembly dropped - spring loose


replace bellcrank

http://www.partsnow.com/service_today/1204.asp

http://www.fastprinters.com/Lexmark/56P1228.asp

Oct 20, 2008 | Lexmark Optra T614 Laser Printer

2 Answers

Sondy Camcorder DCR-TRV240 rubber roller loose in tape door


Hi,
See below picture and find location of small rubber roller.

6bad3fb.jpg

Sep 25, 2008 | Sony Handycam DCR-TRV240 Digital Camcorder

1 Answer

The paper won't feed into a lexmark X3480


There are a pair of white rollers on a spring loaded assembly that feeds the paper into the machine. If these rollers are glazed or very worn, they will not feed the paper.

Also, the mechanism is known for its temperamental nature. I also recommend removing the paper tray and manually lifting the paper feed assembly gently by hand, insuring that it returns downward in a smooth and unobstructed manner. There are tiny clips that must be released on the white feed rollers, if you decide to remove them. However, I suggest giving them a good cleaning with a soft cloth moistened with dish cleaning detergent and water. Use very little detergent -- just a drop or so, and water. Wipe the feed rollers until the entire "tread" area is clean on both rollers.

ZBob


Jul 28, 2008 | Office Equipment & Supplies

1 Answer

Sony VCR


I'm not sure how old your unit is but over time, the rubber parts in a VCR become cracked, glazed and begin to slip.

There is a rubber wheel about the diameter of a nickel that is called the pincher wheel and does exactly what its called.

It pinches or compresses the tape against a shiny metal spindle called a capstan. The capstan spindle is connected to a motor. The pincher wheel rests against the turning capstan with the tape in between the wheel and capstan.

The pincher wheel can become glazed and coated with a brown oxide that has worn off of the tape. This causes the tape to slip and it can spool out into the VCR.

There is another wheel called an idler tire. It lays flat and pivots between the sending reel and pickup reel. Its used during play, fast forward & rewind. This wheel too can become glazed and worn causing slipping. If your unit won't play, fast forward or rewind, most likely the idler tire is the culprit.

There are also belts that can also become glazed and worn. These belts are used along with motors in the tape load/eject mechanism and capstan drive. If the belts slip, the tape may not load or eject properly and the capstan might not be turning properly.

When I owned my repair shop, one solution was we to remove the belts and/or tires and apply a re-grip solution on the rubber with a cotton swab, while roughly rubbing the the entire rubber surface back & forth with the swab. The re-grip solution actually eats away the top surface of the rubber leaving the rubber surface course and causing it to grip better.

Another solution was to just replace all of the rubber tires and belts. These parts including the re-grip solution may be ordered through www.mcmelectronics.com

Please let me know if I may be of further assistance to you.

Good luck!

- Jim


Feb 26, 2008 | Televison & Video

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