ATD Tools ATD-7433 Instructions for use

Hydraulic
Transmission
Jacks
PrintedInTaiwan
ATD7433_ATD7434_rev_0417
Model ATD-7433 Model ATD-7434
Model Number
ATD-7433
ATD-7434 (Air Actuated Model)
Capacity
1 Ton
1 Ton
WARNING: This product may contain chemicals, including lead, known to the State of California to cause cancer,
birth defects or other reproductive harm. Wash hands after handling.
Made in Taiwan to ATD Tools, Inc. Specications
Visit us at www.atdtools.com

2
CAUTION: READ CAREFULLY BEFORE UNPACKING PRODUCT.
Save these instructions:
For your safety, read, understand, and follow theinformation provided with and on this jack. The owner and operator of this
equipmentshall haveanunderstandingofthisjack andsafe 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 a Factory Authorized
Service Center. It is recommended that an annual
are available from manufacturer.
PRODUCT DESCRIPTION:
ATDTools HydraulicTransmission Jacks are designedto be used as an aid in the removal and installation of automotive and
light truck transmissions, transfer cases and transaxles. They are intended for use under an overhead lift or in a garage pit.
Thesejacks complywith applicableASME-PALDStandards.Theair actuated function is an added feature of model ATD-7434.
For ATD-7434, ensure the air source can dedicate 7.8 CFM @ 90-175 psi. To ensure dependable, trouble free operation an
inline air dryer and oiler is recommended.
SPECIFICATIONS:
Model Capacity Min.
Height
Max.
Height Min. Saddle Area Max. Saddle Area Base Size
ATD-7433 2000 lbs. 48-5/8” 77-3/8” 15-1/2" x 12-5/8" 24-1/2" x 18-7/8” 42-1/8" x 39-1/2"
ATD-7434 2000 lbs. 48-5/8” 77-3/8” 15-1/2" x 12-5/8" 24-1/2" x 18-7/8” 42-1/8" x 39-1/2"
Weight
316.4 lbs.
348 lbs.
Note: Vent Screw and Oil FillerScrew are located on the upper portion of the reservoir.
Figure 2 - Model ATD-7434 nomenclature
Air Pump
Air Pump Pedal
Air Supply Inlet
(not shown)
Release Valve
Lift Pedal
Saddle
Assembly
TiltAdjustment
Knobs
Position Handle
Oil Filler Screw
(not shown)
Swivel Caster
Base Halves
Reservoir
Chain
Support Bar
Bracket
Figure 1 - Model ATD-7433 nomenclature
Saddle
Assembly
Lift pedal
Position Handle
Oil Filler Screw
(not shown)
Base Halves
Swivel Caster
Reservoir
TiltAdjustment
Release Valve
Knobs
Chain
Support Bar
Bracket

3
ASSEMBLY
Refer to Figure 1 & 2:
1. Three major parts should be included in package:
(a) Hydraulic unit withpumping mechanism ( with
air motor equipped for modelATD-7434)
(b) saddle unit
(c) 2 pieces of base half with bolts and washers
2. Attach one of the base halves to the base of the
hydraulic unit, then secure using allen head bolts and
washers provided. Then apply the same procedure to
the other base half. Use torque wrench to tighten to
30 ft.-lbs. torque. Do not overtighten.
3. Attach the brackets to thereservoir, then attach one end
of the support bars to base half and the other end to the
bracket. Secure with bolts and nuts provided. Repeat
for all other three support bars.
4. Slide the position handle to thereservoir from top, then
secure with bolts and nuts provided.
5. Position the saddle unit above the ram piston, place
the saddle socket onto the ram piston. Secure using
the set screw.
Raise Saddle:
Caution! For modelATD-7434, do not operate the jack by
pumping the lift pedal and pressing the air pump pedal at
the same time.
1. Pump foot pedal or press air pump pedal until
saddle reaches desired position.
2. Follow vehicle manufacturers recommended
procedures for removing the load as outlined in vehicle
service manual or repair guide.
3. Secure load with provided chains.
4. Ensure load's center of gravity is centered on the saddle
and load is stable before moving jack.
Lower Saddle:
Caution! Be sure all tools and personnel are clear before
lowering load.
Slowly, gently apply downward pressure to the release valve
pedal.
To avoid crushing and related
injuries:
NEVER work on, under or
around a load supported only
by a jack. Immediately
transfer the load to an
appropriate work station.
!WARNING
BEFORE USE
1. Inspect jack before each use. Do notuse 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.
3.
air in the reservoir.
4. Ensure oil level is just below the rim of the oil screw
hole. Reinstall the oil screw.
For model ATD-7434 only:
1. Pour a teaspoon of good quality air tool lubricant into the
air supply inlet (See Figure 2). Connect to air supply
and operate for 3 seconds to evenly distribute lubricant.
2. Air actuated product is ed to accept the popular 1/4"
NPT air nipple. When installing air nipple, ensure thread
sealing compound is used on connections. Be careful
Application of thread tape is acceptable, but ensure that
rst machine thread.
tStudy, understand, and follow all printed materials
provided with/on this product before use.
tDo not exceed rated capacity.
tUse only on hard, level surfaces capable of
supporting rated capacity loads.
tUse of this jack is limited to the removal, installation
and transportation of trans missions, transfer cases
and transaxles. Do not use a transmission jack to
tilt or support a vehicle.
tEnsure the center gravity of load is centered on the
saddle.
tDo not exceed 10˚ tilt angle of the saddle assembly
in all directions.
tAdequately support the vehicle before starting repairs.
tUse only chains and slings provided.
tIf loaded jack must be moved, make sure that the
load is secured, stable and in lowest position.
tThis is a lifting and lowering device only.
tTransfer load immediately to appropriate support
device for service or repair.
tNo alterations shall be made to this product
tFailure to heed these markings may result in
personal injury and/or property damage.
! WARNING

4
MAINTENANCE
Important:Use only good grade hydraulic jack oil. Avoid
mixing di eren and NEVER
turbine oil, transmis uid, motor oil or glycerin. Improper
uid can cause premature failure of the jack and the potential
for sudden and immediate loss of load. We recommend
Mobil DTE 13M or equivalent.
On air actuated model, periodically check for leaks at
air connections. Replace connections as needed.
Adding oil:
1. With saddle fully lowered, set jack in its upright, level
position. Remove oil screw.
2.
Changing oil:
For best performance and longest life,replace the complete
st once per year.
1. With saddle fully lowered, set jack in its upright, level
position. Remove the oil ller screw.
2. Lay the jack on its side and drain the uid into a suitable
container.
Note: Dispose of hydraulic in accordance with local
regulations.
3.
4. Reinstall the oil screw.
Lubrication:
1. Aperiodic 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.
2. When used on a dailybasis, air pump model should be
internally lubricated before each use. Use only good
quality air tool lubricant. If no inline oiler is used, pour a
teaspoon of air tool oil into the inlet of the air supply
inlet. Simply operate the jack using the air feature in
order to fully distribute the oil.
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 saddle in lowest
position and air supply disconnected.
REPLACEMENT 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 part numberand the description onpage 6 & 7. Call
your distributor for current pricing.
TROUBLESHOOTING
Possible Causes Corrective Action
Jack will not lift load
Jack bleeds after lift
Jack will not lower after unload-
ing
Poor lift performance
Will not lift to full extension
tAir supply inadequate
(ModelATD-7434 only)
tHydraulic unit malfunction
tOverload condition
tHydraulic unit malfunction
tReservoir ov lled
tLinkage binding
tFluid level low
tFluid level low
tEnsure adequate air supply (Model
ATD-7434 ony)
tContact Tech. Service [phone]
tRemedy overload condition
tContact Tech. Service [phone]
tDrain uid to proper level
tClean and lubricate moving parts
tEnsure proper uid level
tEnsure proper uid level
Symptom

5
1
2
13
89, 10
11
12
14
5
4
6
3
7
16
17
Figure 3 - Replacement Parts Illustration for model ATD-7433
Model ATD-7433
ytQnoitpircseD#traPmetI
1 324-4-1900- 2
2901-0231-3-73G2
1501-6081-3-73G3
1001-0091-3-63G4
1201-9081-6-63G5
4201-9131-6-73G6
2301-0033-3-73G7
84
2501-0025-4-73G9
2701-1025-4-73G01
1101-0032-3-63G11
1301-1032-3-63G21
1401-0024-3-73G31
2101-2014-4-25G41
4902-3092-3-73G51
2702-2092-3-73G61
1502-1092-3-73G71
–901-1099-3-73G–
_0L-3347DTA_
_ ATD-7434-M0
Screw Assembly
Bracket
Handle
Lift Pedal
Release Valve Pedal
Support Bar
Base Half
Bolt
Caster w/out Brake
Caster with Brake
Tilt Screw Assembly
Tilt Screw Assembly
Saddle Plate
Chain & Hook
Saddle Support Bar
Saddle Adjustable Bracket
Sad le Support Seat
Repair Kit for Hydraulic
Unit Product Label
_launaM
15

6
12
18
12 13, 14
8
20
5
4
11
5
19
15
16
7
3
6
8
9
10
21
17
Figure 4 - Replacement Parts Illustration for model ATD-7434
Model ATD-7434
Item Part # Description Qty
1 324-4-1900- 2
2 G37-3-1320-109 2
3 G37-3-1806-105 1
4 G36-3-1900-100 1
5 G36-6-1809-102 1
6 $ 1
7 * 2
8 G36-6-2300-109 1
9 G36-3-2000-109 1
10 G37-6-1319-102 4
11 G37-3-3300-103 2
12 651-1-0127-100 4
13 G37-4-5200-105 2
14 G37-4-5201-107 2
15 G36-3-2300-101 1
16 G36-3-2301-103 1
17 G37-3-4200-104 1
18 G52-4-4102-101 2
19 G37-3-2903-209 4
20 * 2
21 G37-3-2901-205 1
– G37-3-9901-109 –
_ ATD7433-L0 _
_ ATD-7434-M0
Screw Assembly
Bracket
Handle
Lift Pedal
Release Valve Pedal
Male Coupler
Hose Connector
Air Hose
Air Motor
Support Bar
Base Half
Bolt
Caster w/out Brake
Caster with Brake
Tilt Screw Assembly
Tilt Screw Assembly
Saddle Plate
Chain & Hook
Saddle Support Bar
Saddle Adjustable Bracket
Sadle Support Seat
Repair Kit for Hydraulic Unit
Product Label
Manual _

7
ONE YEAR LIMITED WARRANTY
For a period of one (1) year from date of purchase, ATD Tools,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 contacting your distributor or point of sale
for further instructions. Please retain your proof of purchase, as it will be needed for any claim.
Except where such limitations and exclusions are VSHFL¿FDOO\ prohibited by applicable law, (1) the CONSUMER'S
SOLEAND EXCLUSIVE REMEDY SHALLBE THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCTSAS
DESCRIBEDABOVE, and (2)ATD Tools,Inc. SHALL NOTBE LIABLE FORANY CONSEQUENTIALOR INCIDEN-
TALDAMAGE OR LOSS WHATSOEVER, and (3)THE DURATION OFANYANDALL EXPRESSEDAND IMPLIED
WARRANTIES, INCLUDING WITHOUT LIMITATION,ANY WARRANTIES OF MERCHANTABILITYAND FITNESS
FOR A PARTICULAR PURPOSE, IS LIMITED TO A PERIOD OF ONE (1) YEAR FROM DATE 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 VSHFL¿F legal rights, and you may also have
other rights which vary from state to state.
ATD Tools, Inc.
160 Enterprise Drive
Wentzville, MO 63385
www.atdtools.com

Notes
ATD Tools, Inc.
160 Enterprise Drive
Wentzville, MO 63385
www.atdtools.com
