What is the capacity of the Whirlpool topload clothes washer model lsq9010kq0

SOURCE: Whirlpool washer pump inlet filter

No, there is no filter before the pump inlet.

SOURCE: Whirlpool Ultimate Care II, model LSQ9010KQ0

lid switch lift lid and listen for click when lid shuts.. believe switch on rear left just behind lid hinge or on older models right side about half way opening (ck for boken lever or screw holes)also hinge may not be fully contacting switch ckd hinge screws just in case first if too much play in hinge will fail to contact switch..switch may be acessed by removing screws in bottom rear corners on back of console and lifting console

SOURCE: 10yr whirlpool toploader wash machine no spin/agitat. but works?

When the clothes are wet at the end of a cycle, check these:

Motor coupler
Spin cycle
Siphoning
Water-inlet valve
Motor coupler To test the motor coupler, re-start the washer in its spin cycle. Let the machine run for a minute, and then open the lid and notice whether the tub is spinning: 

• If it's spinning when you lift the lid, the coupler is fine.



• If it isn't spinning--and your machine was produced by Whirlpool®--you may have a broken coupler. Many Whirlpool-made washers use a small, relatively inexpensive device called a motor coupling. This plastic-and-rubber component is mounted to the shaft of the motor on one side, and to the transmission on the other. Over time, the coupler wears out and fails. When that happens, you need to replace it completely.

Spin cycle If the washer doesn't reach its proper spin speed, the clothes may be too wet at the end of a cycle. Check to be sure the load is properly balanced and run a spin cycle again. If the clothes are still wet, you may have a worn or loose belt (Maytag®), a worn clutch (GE®/Hotpoint®), or a worn motor pulley or tub bearing. Replace the applicable component. 

Alternatively, there could be clothes caught between the inner and outer tubs. Read the "It spins but won't pump" section of the "It won't drain" section. Also, there could be other things that cause friction on the drive train. Seek the assistance of a qualified appliance repair technician.

Siphoning If the water that pumps from the machine goes right back into the machine after the spin cycle, it may be because your washer is siphoning the water from a laundry tub with a slow drain, back into the washer. Try to improve the draining of the laundry tub. (Is there something stuck in the drain?) Also, be sure the drain hose doesn't reach more than about 4 inches into the laundry tub. If it does, cut off the excess.

Water-inlet valve Water-inlet valves eventually fail. One problem that may develop with a water-inlet valve is that it can no longer completely shut off when the electricity is turned off to it. Then, the valve may leak and drip water into the clothes tub--you may notice that your washer has water in it when you haven't used it for a few days. To fix this, replace the valve. 

SOURCE: Whirlpool washer leaks out bottom

three places,,all in one area..the pump,,,the drain hose to the pump (in unit),,or the tub topump hose...one of them is defective..onthejob...if you need instructions on how to get in unit reply ..

SOURCE: Whirlpool Ultimate Care Heavy Duty Washer will not spin

It sounds like you have a broken motor coupling. This is a very inexpensive and simple repair.

If the washer will fill and drain, but won't agitate or spin, you may have a broken motor coupling. The noise of the motor engaging, lack of agitation and ability to still drain are the usual symptoms. This is a common fail item with this model washer through normal wear and tear. Newer versions of the coupler are more resilient and resist breaking. The following link explains how to replace one:

http://www.fixya.com/support/r385252-replacing_motor_coupling_whirlpool_top
The motor coupling is located between the drive motor and the transmission and takes the place of a drive belt. They do wear out and can break. The replacement part number is included in the link I provided and is an improved upgraded coupling that is more resilient. It should last longer. If you have questions, or require additional assistance, please let me know. I hope this helps you.

A replacement coupler can be purchased on line at appliancepartspros.com for about $11. Just use the part number in the link and "Search by Part Number" for your search criteria.