
SB 119 Handout 2
119 – Job Breakdown Analysis
B
Operation: Changing a Flat Tire
Steps Key Points
1. Get out the jack, lug wrench, and
spare tire.
Look in the Owner’s Manual for the
location of these items.
2. Remove hubcap if one exists. Use lug
wrench to loosen each lug nut
slightly.
About a quarter turn counterclockwise is
sufficient. Lug nuts might be tight.
3. Jack up car corner until the tire is a
few inches clear of the ground.
Refer to Owner’s Manual for placement
and use of jack, as they may vary.
4. Remove all lug nuts and set aside. Use the wrench to loosen the lug nuts
and then hand-twist them the rest of the
way.
5. ...