Depends on how much you use it. If you use it to clean around your home then use synthetic oil and change it once a year. If you use conventional oil change it every 50 hours or once a year whichever comes first. I highly recommend synthetic in an air cooled engine.
Try this site http://userguides.50webs.com/ I get many manuals from stuff I buy online fro them. They carry many " hard to find manuals"
Go to www3.Sears.com You just need your model number.
look online or go to sears
Install a lock washer between the head of the bolt and the flat washer that rests against the blade.
how do change washer motor on 58 zakira
If you mean in the engine crank, maybe, but it's a bit thick. In the pump section you should only use the oil recommended by manufacturer or light air -tool oil.
The key is between the rim and the axle. It goes in the groove of the axle and rim. You will be able to see the grooves once you remove the cap, e-clip and washer on one of the wheels.
Try manualsonline.com or managemylife.com. If they have it, you can download it free.
a washer is generally a rubber washer that tightens and seals as sometimes they will go bad and have to change it..
is it out or just clogged, if its out the pump should be attached to the washer bottle on the bottom, but check to see if its clogged first, take it apart.
The Kenmore 70 series washer and dryers date back to the 1970s. They were sturdy machines. The Kenmore 70 series washer that had the model number 11026632503 was a popular choice.
It is mounted up in the BOTTOM of the washer tank. You will have to remove the tank to get to it.