Product Manual
SAFETY and GENERAL INFORMATION
Save these instructions. For your safety, read, understand, and follow the information provided with and on this jack.
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 product may require
special skills and knowledge. Instructions and safety information shall be conveyed in the operator’s native language
before use of this jack is authorized. If any doubt exists as to the safe and proper use of this jack, remove from service
immediately.
Inspect before each use. Do not use if there are broken, bent, cracked, or damaged parts (including labels). Any jack
that appears damaged in any way, operates abnormally or is missing parts, shall be removed from service immediately.
If the jack has been or suspected to have been subjected to a shock load (a load dropped suddenly, unexpectedly upon
it), immediately discontinue to use until jack has been checked by a Hein-Werner authorized service center (contact
distributor or manufacturer for list of Authorized Service Centers). It is recommended that an annual inspection be done
by qualied personnel. Replace worn or damaged parts with Hein-Werner Authorized Replacement Parts only. Labels
and Operator’s Manuals are available from manufacturer.
PRODUCT DESCRIPTION
Hein-Werner Hydraulic Transmission Jack is designed to be used as an aid in the removal and installation of automotive
and light truck transmissions, transfer cases and transaxles. This jack is for use under portable lift equipment, where
vehicle must be supported by a pair of appropriately rated vehicle stands.
DO NOT use for any purpose other than those uses outlined above.
2
SPECIFICATIONS
!
Model Capacity
Min.
Height
Max.
Height
Saddle Base
Expanded
Saddle Area
Jack Size
(L x W)
Gross
Weight
HW93718 1 Ton 10" 44" 18 9/16" x 12 3/8" 20 1/2" x 18 1/2" 47 1/2" x 28" 309 lb.
Chain
Lifting Arm
Wedge
Saddle Plate
Tilt Adjustment Knobs
Caster
Handle
Release
Valve
(not shown)
Oil Filler
Plug
(not shown)
Figure 1- Model HW93718 Nomenclature