Operating Instructions
& Parts Manual
Hydraulic
Transmission Jacks
Model Number
41100
42000
43000
Capacity
1100 Lbs
2000 Lbs
3000 Lbs
Model 42000
Model 41 100
Shinn Fu Co. of America, Inc. ©2002
10939 N. Pomona Avenue
Kansas City , MO 64153
Model 43000
OIPM#41 100-TJ2
Printed in T aiwan
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 broken, bent, cracked or damaged parts
are noted. Any jack that appears damaged in any way , or operates abnormally 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 use until jack has been checked by an Omega authorized service
center. It is recommended that an annual inspection be done by qualified personnel. Labels and Operator's Manuals
are available from manufacturer (see Replacement Parts, pages 5 thru 8).
PRODUCT DESCRIPTION
Omega Hydraulic T ransmission Jacks are designed to be used as an aid in the removal and installation of
automotive and light truck transmissions, transfer cases and transaxles. Model Nos. 41 100, 42000 and 43000 are
for use under portable lift equipment, where vehicle must be supported by appropriately rated jack stands.
SPECIFICATIONS
Model Min. Height
42000 2000 Lbs
CAUTION: READ CAREFULL Y BEFORE UNP ACKING PRODUCT .
saddle
tilt adjustment
knobs
handle sleeve
position handle
pump handle
release valve
Figure 1 - Model No. 42000 (41 100, 43000 similar)
Note: Oil Filler Plug is rubber and located centrally on
the upper portion of the reservoir. See exploded
drawing on pages 8, 9.
Capacity
1 100 Lbs
3000 Lbs43000
swivel caster
Base Size ( L x W )
31 1/8" x 15"
39 3/8" x 19 1/8"
46 3/4" x 25 5/8"
safety chains
lift arm
oil filler plug
(not shown)
Max. Height
8 1/2"41100
7 7/8"
7 7/8"
24 3/4"
33 1/2"
37 1/4"
BEFORE USE
1. Inspect jack before each use. Do not use if bent,
broken or cracked components are noted. Ensure
that casters move freely . Check for and tighten any
loose assemblies.
2. Verify that the product and the application are
compatible, if in doubt call Omega T echnical
Service (888)332-6419.
ASSEMBL Y (41 100, 42000, 43000)
Refer to figure 1:
Little or no assembly is required. Refer to the above
Figure 1 and the exploded view on page 6 thru 8 for
details in understanding the assembly and the
nomenclature of your product. Remove oil filler plug
prior to initial use to confirm oil level is at or just above
the inner cylinder as seen from the reservoir, fill as
needed and reinstall oil filler plug.
OIPM#41100-TJ2
2
!
WARNING
Study , understand, and follow all printed materials
provided with/on this device before use. Do not
exceed rated capacity . Use only on hard, level,
seamless surface. Use of this jack is limited to the
removal, installation and transportation of
transmissions, transfer cases and transaxles.
Adequately support the vehicle before starting repairs.
Failure to heed these markings may result in personal
injury and/or property damage.
! Safety Messages !
Ensure the center of gravity is centered on the saddle.
Use only chains and slings provided. If loaded jack
must be moved, make certain that load is secured by
appropriate means, is stable, is in lowest possible
position. This is a lifting and lowering device only .
Transfer load immediately to appropriate support
device for service or repair. No alterations shall be
made to this product.
OPERATION
Raise saddle:
1. Locate and close release valve by turning knob
clockwise firmly , then pump the pump handle until
the load is contacted.
2. Follow vehicle manufacturers recommended proce dures for removing the load as outlined in vehicle
service manual or repair guide.
3. Secure load with provided restraints. Ensure load's
center of gravity is centered on the saddle and load
is stable before moving jack.
MAINTENANCE
Important: Use only a good grade hydraulic jack oil.
Avoid mixing different types of fluid and NEVER use
brake fluid, turbine oil, transmission fluid, motor oil or
glycerin. Improper fluid can cause premature failure
of the jack and the potential for sudden and immediate
loss of load.
Adding oil
1. With saddle fully lowered, set jack in its upright,
level position. Remove oil filler plug.
2. Fill until oil is level with the filler plug hole, reinstall
oil filler plug.
Changing oil
For best performance and longest life, replace the
complete fluid supply at least once per year.
1. With saddle fully lowered, set jack in its upright,
level position. Remove the oil filler plug.
2. Lay the jack on its side and drain the fluid into a
suitable container.
Note: Dispose of hydraulic fluid in accordance
with local regulations.
3. Set jack in its level upright position.
4. Fill with good quality jack oil. We recommend Mobil
DTE 13 or equivalent. Reinstall oil filler plug.
Lubrication
A periodic coating of light lubricating oil to pivot points,
axles and hinges will help to prevent rust and assure
that wheels, casters and pump assemblies move
freely.
Lower saddle:
1. Slowly , gently turn the release valve knob
counterclockwise, NEVER MORE THAN 1/2 FULL
TURN until the load is completely lowered.
2. Immediately transfer the load to an appropriate
repair fixture.
! Caution !
Be sure all tools and personnel are clear before
lowering load. Dynamic shock loads are created by
quickly opening and closing the release valve as the
load is being lowered. The resulting overload may
cause hydraulic system failure.
Cleaning
Periodically check the ram for signs of rust or
corrosion. Clean as needed and wipe with an oily
cloth.
Note: Never use sandpaper or abrasive material on
these surfaces!
Storage
When not in use, store the jack with pump piston and
saddle in lowest position.
3
OIPM#41100-TJ2
TROUBLESHOOTING
Symptom
Jack will not lift load
Jack bleeds off after lift
Jack will not lower after unloading
Poor lift performance
Will not lift to full extension
Possible Causes
• Release valve not tightly closed
• Overload condition
• Air supply inadequate
• Release valve not tightly closed
• Overload condition
• Hydraulic unit malfunction
• Reservoir overfilled
• Linkages binding
• Fluid level low
• Air trapped in system
• Fluid level low
Corrective Action
• Ensure release valve tightly closed
• Remedy overload condition
• Ensure adequate air supply
• Ensure release valve tightly closed
• Remedy overload condition
• Contact Omega T ech. Service
• Drain fluid to proper level
• Clean and lubricate moving parts
• Ensure proper fluid level
• With ram fully retracted, remove oil filler
plug to let pressurized air escape, then
reinstall oil filler plug
• Ensure proper fluid level
ONE YEAR LIMITED W ARRANTY
For a period of one (1) year from date of purchase, Shinn Fu Co. of America, Inc. will repair or replace,
at its option, without charge, any of its products which fails due to a defect in material or workmanship, or which
fails to conform to any implied warranty not excluded hereby .
Performance of any obligation under this warranty may be obtained by returning the warranted product,
freight prepaid, to Shinn Fu Co. of America, Inc. Warranty Service Department, 10939 N. Pomona Ave., Kansas
City, MO 64153.
Except where such limitations and exclusions are specifically prohibited by applicable law. (1) the
CONSUMER'S SOLE AND EXCLUSIVE REMEDY SHALL BE THE REP AIR OR REPLACEMENT OF DEFECTIVE
PRODUCTS AS DESCRIBED ABOVE, and (2) Shinn Fu Co. of America, Inc. SHALL NOT BE LIABLE FOR ANY
CONSEQUENTIAL OR INCIDENT AL DAMAGE OR LOSS WHA TSOEVER, and (3) THE DURA TION OF ANY AND
ALL EXPRESSED AND IMPLIED WARRANTIES, INCLUDING WITHOUT LIMIT A TION, ANY W ARRANTIES OF
MERCHANT ABILITY AND FITNESS FOR A P ARTICULAR PURPOSE, IS LIMITED TO A PERIOD OF ONE (1)
YEAR FROM DA TE OF PURCHASE.
Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not
apply to you. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the
above limitation or exclusion may not apply to you. This warranty gives you specific legal rights, and you may also
have other rights which vary from state to state.
REPLACEMENT PARTS
Available Parts: Please refer to the Parts drawings on pages 5, 6, and when ordering parts. Not all components of
the jack are replacement items, but are illustrated as a convenient reference of location and position in the
assembly sequence. When ordering parts, give Figure No. and the description. For example, to order an oil filler
plug for Model No. 41 100, simply request Part # 41100-07, oil filler plug for Model No. 41 100. Call or write for
current pricing: Shinn Fu Company of America, Inc. 10939 N. Pomona Ave. Kansas City, MO 64153, U.S.A.
T el:(888)332-6419 Fax:(816)891-6599 E-Mail:sales@omegalift.com Omega Website: http://www .omegalift.com
4
OIPM#41 100-TJ2
Model 41 100
Parts No. Description Quantity
1 power unit 1
2 oil filler plug 1
3 hyd. unit pivot pin 2
4 angle bracket assy . 2
5 chain 1
6 caster assembly 4
7 handle 1
8 adjusting knob 2
9 saddle 1
10 saddle support 1
-- label (not shown) 1
-- manual (OIPM# 41100-TJ2)
Figure 2 - Replacement Parts for Model 41 100
5
OIPM#41100-TJ2
Model 42000
Parts No. Description Quantity
1 power unit 1
2 oil filler plug 1
4 angle bracket assy . 2
5 chain 1
6 caster assembly 4
7 handle 1
8 adjusting knob 2
9 saddle 1
10 saddle support 1
-- label (not shown) 1
-- manual (OIPM# 41100-TJ2) 1
8
10
5
4
9
1
2
7
6
OIPM#41100-TJ2
Figure 3 - Replacement Parts for Model 42000
6
Model 43000
Parts No. Description Quantity
1 power unit 1
2 oil filler screw 1
3 handle assembly 1
4 caster assembly 4
5 saddle assembly 1
6 adjusting knob 2
7 chain 2
-- label (not shown) 1
-- manual (OIPM# 41100-TJ2) 1
6
7
5
3
1
2
4
Figure 4 - Replacement Parts for Model 43000
7
OIPM#41100-TJ2
Notes
Shinn Fu Company of America, Inc.
10939 N. Pomona Ave. Kansas City , MO 64153, U.S.A.
T el:(888)332-6419 Fax:(816)891-6599 E-Mail:sales@omegalift.com Omega Website: http://www .omegalift.com
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