Question about Sears Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+

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The sprocket snaped as garagedoor was comming down how to repair it

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You can get the part at any good door opener service company. The part number is 41C4220A and it comes with instructions.

Posted on May 13, 2010

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Posted on Jan 02, 2017

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2 Answers

Motor runs but chain does not move


Probably the shaft on the sprocket has sheared off.

Knox Knolls Outdoor Power Equipment
Springfield, IL 62704
www.knoxknollsope.com

Oct 14, 2012 | Remington Electric Chain Saw

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I'm having trouble removing rear sprocket. I need


http://www.parktool.com/blog/repair-help/categories/cassette-and-freewheel-service



Search engines work immediately and well with these types of questions "removing rear sprocket on bicycle", usually providing videos.

Jul 24, 2011 | Cycling

1 Answer

How do i change the battery in my chamberlain garagedoor keypad?


Depends on the model. Most have a small screw that must be removed. Some have a panel that slides down to remove.

Dec 06, 2010 | Sears Craftsman LiftMaster Chamberlain...

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YZF 600R thundercat Yamaha 1997


the chain broke the countershaft!! wow that's a first.. i really hope its not made of aluminum... its not that strong a metal..i would think a hardened steel more likely, because that thing goes through the entire gearbox and to the other side where the clutch is attached. Its the main drive shaft with the front drive sprocket (countershaft) attached that were talking about...right? This will mean an entire engine case breakdown...we're talking major $$$$$$$.

Apr 04, 2010 | 1996 Yamaha YZF 600 R thunder cat

2 Answers

The sprocket snaped as garagedoor was comming down how to repair it


The sprocket and gear assembly is available at any good door service company. The part number is 41C4220A and comes with instructions.

Mar 18, 2010 | Sears Craftsman LiftMaster Chamberlain...

2 Answers

I need 2004 Hyundai XG350L Service/repair Manual


3.5L Engine

Remove or disconnect the following:
  1. Negative battery cable
  • Engine coolant
  • Water pump pulley bolts
  • Alternator bolt, loosen only
  • Water pump pulley and drive belts
  • Crankshaft pulley
  • Timing belt cover(s)
  1. Turn the crankshaft until the timing marks on the camshaft sprocket and cylinder head are aligned.
  2. Loosen the timing belt tensioner bolt and turn the tensioner counterclockwise as far as it will go. Tighten the adjusting bolt.
  3. Mark the timing belt with an arrow showing direction of rotation.
  4. Remove the timing belt.
  5. If defective, remove the timing belt tensioner.

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Timing belt sprocket alignment mark positioning for belt removal and installation—3.5L engine

To install:
  1. If necessary, install the timing belt tensioner.
  2. Attach the top of the tensioner spring on the engine coolant pump pin. Ensure the hook on the pin is facing down and the hook on the tensioner is facing away from the engine
  3. Rotate the timing belt tensioner to the extreme counterclockwise position. Temporarily lock the tensioner in place.
  4. Align the timing marks of the camshaft and crankshaft sprockets.
  5. Install the timing belt on the crankshaft sprocket, then onto the rear camshaft sprocket.
  6. Route the belt to the coolant pump pulley, the front camshaft sprocket and the timing belt tensioner.
  7. Apply force counterclockwise to the rear camshaft sprocket with tension on the tight side of the belt and check that timing marks are aligned.
  8. Loosen the tensioner bolt 1–2 turns and tighten the timing belt to a tension of 57–84 lbs. (260–380 N).
  9. Turn the crankshaft two turns clockwise.
  10. Readjust the sprocket timing marks and tighten the tensioner bolts.
  11. Install the timing belt covers.
  12. Install the crankshaft pulley and tighten to 108–116 ft. lbs. (150–160 Nm).
  13. Install or connect the following:
    • Timing belt cover(s)
    • Crankshaft pulley
    • A/C compressor belt
    • Water pump pulley
    • V belt
    • Negative battery cable
    • Engine with coolant

Feb 10, 2010 | 2004 Hyundai XG350

1 Answer

I have a rattle noise . it sounds like my front sprocket


were is the rattling coming from?the onle rattling that i can think of without noing were its coming from is your chain might be snaping around from 1st to 2nd cause its a little to loose, or your cam chain is a litttle loose. a bolt near the engine could be loose and the vibes from the engine can be rattling. tell me wat bike u got, the year and were the noise is coming from and other details and i can help u out

Feb 02, 2009 | 2001 Suzuki GSX-R 750

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