Craftsman 50163 사용자 설명서

CRAFTSMAN PROFESSIONAL WARRANTY

If this Craftsman Professional product fails due to a defect in material or workmanship within 

one year from the date of purchase, return it to any Sears store or other Craftsman Professional 

outlet in the United States for free replacement.

This warranty gives you specific legal rights, and you may also have other rights which vary 

from state to state.

Sears, Roebuck and Co., Hoffman Estates, IL 60179

For your safety, read, understand, and follow the information provided with and on this product.

•  The owner and operator of this equipment shall have an understanding of this jack and safe 

operating procedures before attempting to use. The owner and operator shall be aware 

that use and repair of this device may require special skills and knowledge. Instructions 

and safety information must be conveyed in operator’s native language before the jack 

stands are used. If any doubt exists as to the safe and proper use of this device, remove 

from service immediately. 

•  Inspect before each use. Do not use if broken, bent, cracked, or damaged parts (including 

labels) are noted. Any jack stand that appears damaged in any way, operates abnormally 

or is missing parts, shall be removed from service immediately. 

•  If the jack stand has been or suspected to have been subjected to a shock load (a load 

dropped  suddenly,  unexpectedly  upon  it),  immediately  discontinue  use  until  jack  stand 

has been checked by a Sears or other qualified service center. It is recommended that an 

annual inspection be done by qualified personnel. 

•  Labels and Owner’s Manuals are available from Sears.

Model

Capacity

Base Size

Min. Height

Max. Height

50163

4 Ton

8-3/4” x 7-1/2”

12” (305 mm)

17-5/16” (440 mm)

2

Fig. 1 Model 50163 Components

Saddle

Ratchet bar

Locking handle

Lock pin

Locking pawl 

(stopper)

Base frame

Roll pin