Grizzly t23122 Manuale Utente

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MODEL T23121/T23122
TRAILER JACK
1000 LB/1500 LB
INSTRUCTION SHEET
To  reduce  the  risk  of  property  damage, 
serious personal injury, or death when using 
this jack, take the following precautions:
  Refer to your trailer owner's manual to 
verify  the  Trailer  Max  Tongue  Weight 
does  not  exceed  the  maximum  trailer 
jack load rating.
•  During  installation,  do  not  place  any 
part  of  your  body  under  the  trailer 
tongue. Only support the trailer tongue 
with jack stands rated for more than the 
tongue weight of your trailer. 
•  Only  use  this  trailer  jack  on  a  hard, 
level surface capable of sustaining the 
load.
•  Always block trailer wheels when using 
this trailer jack. 
Do not modify this trailer jack.
•  Never allow children to play with or near 
the trailer jack while it is supporting the 
trailer.
•  Never  work  under  a  trailer  that  is 
supported only by a trailer jack.
•  Periodically inspect the jack fasteners, 
frame, and welds for looseness, cracks, 
or other damage. Do not use the jack if 
there is a problem.
•  Never tow a trailer with the jack in the
"Down"  position,  and  be  sure  to  lock 
the  jack  in  the  "Up"  position  before 
towing.
•  Always make sure that the trailer hitch 
receiver is fully connected and properly 
locked to the ball hitch before retracting 
this trailer jack.
Introduction
The  Model  T23121/T23122  Trailer  Jack  can  be
mounted to the tongue of a trailer with a tongue
weight less than 1000 lbs (1500 lbs for the Model
T23122).  The  pivoting  mounting  plate  allows  the
jack assembly to swing out of the way and lock in
place to prevent high-centering when towing.
Specifications
Maximum Load (T23121) ......................1000 lbs.
Maximum Load (T23122) ......................1500 lbs.
Collapsed Height (Wheel to Pivot Center)
T23121 .................................................... 12"
T23122 .................................................12
1
4
"
Extended Height (Wheel to Pivot Center)
T23121 .................................................... 22"
T23122 .................................................22
1
4
"
Vertical Travel ................................................ 10"
Mounting Plate Size ............................5½" x 6¾"
Bolt Pattern .....................................See
Figure 2
Wheel Size ....................................................... 6"
Weight (T23121) ........................................14 lbs.
Weight (T23122) ........................................18 lbs.
CoPyrigHT © DECEMBEr, 2010 By grizzLy inDuSTriaL, inC.
WARNINg: NO PORTION OF THIS MANUAL MAy BE REPRODUCED IN ANy SHAPE
 OR FORM WITHOUT THE WRITTEN APPROvAL OF gRIzzLy INDUSTRIAL, INC.
#JB13553 PrinTED in CHina
Figure 1. 
Model T23121.