Craftsman 0220 - Manual (Page 34)

6.5.3 Chock the Wheel you are not changing with bricks or wooden blocks.
6.5.4 Place a Tire Jack under the part of the axel near the flat tire.
6.5.5 Jack up the axle to lift the wheel a few inches off the ground.
6.5.6 Remove the lug Nuts and Wheel.
6.5.7 Place Spare Tire on the axle and tighten lug Nuts between 95 - 120 ft./lb.
Do not exceed 120 ft./lb.
6.5.8 Tighten lug Nuts in the following sequence:
Place a Tire Jack here.
1
2
3
4
5
WARNING
Do not use the Assist Wheel to support the Trailer while
changing your tires. Trailer could tip over causing serious injury
or death.