ATD Tools ATD-7344A Instructions for use

Model Number Capacity
ATD-7344A 1.5 Ton
ATD-7345A 2.5 Ton
Aluminum Plus
Service Jack
Operating Instructions & Parts Manual
ATD7344A-ATD7345A_M0_012018
Thisisthesafetyalertsymbol.Itisusedtoalertyoutopotentialpersonalinjuryhazards.
Obey all safety messages that follow this symbol to avoid possible injury or death.
!
To avoid crushing and related injuries:
NEVER work on, under or around a
load supported only by a hydraulic
jack. ALWAYS use an identical pair of
adequately rated jack stands.
Model ATD-7344A Model ATD-7345A
© Jan 2018
WARNING
Visit us at www.atdtools.com

2
SAFETY AND GENERAL INFORMATION
Save these instructions. You willneedthe manual forthe safety wariningsandprecautions, assemblyinstructions,
operating and maintenance procedures,parts list and diagram. Keep your invoice with this manual. Write the invoice
numberothe inside ofthefrontcover. Keep the manualandinvoiceinsafe and dry placeforfuturereference.For your
safety, read, understand, and follow the information provided with and on this device before using. The owner and/
or operator shall have an understanding of the device, its operating characteristics and safety operating instructions
before operating the equipment. The owner and/or operator shall be aware that use and repair of this product may
require special skills and knowledge. Instructions and safety information shall be read to and discussed with the
operator in the operator's native language, making sure that the operator comprehends their contents, before use
of this equipment is authorized. If any doubt exists as to the safe and proper use of this device, remove from service
immediately.
Always keep work area clean. Clutteredareas invite injuries. Observe work area conditions. Donotusemachines
or power tools in damp or wet locations Do not expose to rain. Keep work area well lighted. Do use electricially
SRZHUHGWRROVLQWKHSUHVHQFHRIÀDPPDEOHJDVHVRUOLTXLGVKeep children away. Children must never be allowed
in the work area. Do not let them handle machines, tools, or extension cords. Store idle equipment. When not in
use, tools must be stored in dry location to inhibit rust. Always lock up tools and keep out of reach of children. Use
the right tool for the job. Do not attempt to force a small tool or attachment to do the work of a larger industrial tool.
There are certain applications for which this tool was designed. It will do the job better and more safely at the rate for
which it was intended. Do not modify this tool and do not use this tool for a purpose for which is was not intended.
Dress properly. Do not wear loose clothing or jewelry as they can be caught in moving parts. Protective, electrically
non-conductive clothes and non-skid footwear are recommended when working. Wear restrictive hair covering to
contain long hair. Use eye and ear protection. Always wear CE approved impact safety goggles. Wear a full face
VKLHOGLI\RXDUHSURGXFLQJPHWDO¿OLQJVRUZRRGFKLSVDo not overreach. Keep proper footing and balance at all
times. Do not reach over or across running machines.
Inspect before each use. Do not use if abnormal conditions such as cracked welds, damaged, loose or missing
parts are noted. Any equipment that appears damaged in any way, is found to be worn, or operates abnormally shall
be removed from service until repaired. If the equipment has been or is suspected to have been subjected to an
abnormal load or shock, immediately discontinue use until inspected by a factory authorized repair facility (contact
distributor or manufacturer for list of authorized repair facilities). It is recommended that an annual inspection be
made by an authorized repair facility. Labels and Operator's Manuals are available from the manufacturer.
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'RQRWH[FHHGUDWHGFDSDFLW\ Know the weight of the load being lifted.
8VH-DFNRQO\IRUOLIWLQJ Do not use this equipment for any other purpose. Immediately after
lifting, support the load with appropriate supporting equipment.
3ODFH-DFNFRUUHFWO\ Only use this equipment on a surface that is stable, level, clean, dry, and
capable of sustaining the load.
6WDELOL]HWKHORDG Ensure that the load remains stable at all times. Do not move load while on the
jack. Lift deadweight loads only.
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Jack Saddle. Off center loads can damage the seals, causing Jack failure.
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WARNING
!

3
SPECIFICATIONS
Model Capacity Jack Size (L x W x H) Min.
Height Max. Height Saddle Diameter Handle Length Weight
ATD-7344A 1.5 Ton 21-3/4" x 9-3/8" x 5-5/8" 3-1/2" 14" 3-7/8" 37-1/4" 32.9 lbs
ATD-7345A 2.5 Ton 26-3/8" x 11-7/8" x 6-1/8" 3-3/4" 18-3/4" 4" 45-1/8" 57.3 lbs
NOT TO BE USED
FOR AIRCRAFT
PURPOSES
PRODUCT DESCRIPTION
The ATD Service Jack is designed to lift, but not support, one end of a vehicle. Immediately after lifting, loads must
be supported by an identical pair of appropriately rated jack stands. This service jack has a unique feature that
provides fast, no load lifts to the jacking point. This jack has special built-in features that make it ideal for performing
minor repairs, oil changes, cleanups, and more.
WARNING: Do not use hydraulic jack as stand-alone device. After lifting, immediately support the lifted
vehicle with an identical pair of appropriately rated jack stands.
!
Figure 1 - Service Jack Nomenclature
Two-piece
Handle
Caster
Saddle
Lifting Arm
Front
Wheel
Handle Lock
Fastener
Handle Sleeve
& Release
Mechanism
(not shown)
Saddle Pad
Pump Piston

4
PREPARATION
Unpacking
When unpacking, check to make sure the following parts are included. Refer to the parts lists andAssembly Drawings
for more details. If any part is missing or damaged, do not attempt to assemble, install or operate the product. Contact
Customer Service.
Assembly
1. Remove the Retaining clip: Press the socket down and then push the Retaining clip out from the hole in the
socket.
nder the handle socket. Insert the handle into the
handle socket until it locks in place and tighten the handle se
be no problem to operate the jack.
WARNING: Do not lift or carry jack by handle. Handle could dislodge and jack fall, resulting in possible
injury or property damage.
OPERATION
1. Test the Jack by placing the Saddle under a stable, dead load. Turn the handle completely clockwise, and pump the
Handleup and down. The Jack Saddleshouldriseandstay at that level.Ifitslowlygoes down, tighten the OilPlug.If
ifstill goes down,thePowerUnit may need tohavethe air purged fromitssystem.Refer to theMaintenancesection.
!WARNING: The jack, and equipment being lifted, must be stable so when lifted, they do not fall and cause
points for the vehicle.
2. Turn the Handle clockwise. The Saddle should lower completely.
3. Position the Jack under the equipment being lifted.
4. Turn the Handle clockwise to the release valve.
5. Pump the handle up and down until the Saddle just touches the item being lifted. Readjust the Saddle position so
that the equipment is centered on the Saddle.
6. Continue pumping until the Jack is fully extended, or the equipment is lifted to the desired height.
7. Place the vehicle stands, or other support devices under the equipment before attempting to do any work in or
around it.
CAUTION: AVOID RAPID DESCENT TO AVOID SPILLING OF THE LOAD. TURN THE HANDLE SLOWLY.
8. Slowly and carefully lower the load by turning the Handle counterclockwise in extremely small increments.
store the Jack in a dry location.
!

5
General
Periodically lubricate the Jack as described below.
1. Lubricate the joints and Ram with light oil as needed.
2. Remove Handle and grease the lower end of the Handle where it rotates in the Handle Socket.
3. Oil all lift arm linkages, front wheels, and rear casters.
4. Clean the outside of the Jack with dry, clean cloth.
5. If the Jack is exposed to moisture, wipe dry with a clean cloth and lubricate.
6. Store Jack with piston Ram withdrawn (Saddledown), and in a clean and dry location.
Purging Air from the Hydraulic System
1. Turn the handle 1-1/2 turns counterclockwise.
2. Remove the Oil Plug by turning it counterclockwise.
3. Rapidly pump the Handle assembly several times to purge the air from the hydraulic system.
4. Close the release valve by turning the Handle completely clockwise.
7. Replace the Oil Plug and repeat steps 1-5, above.
9. Test the Jack described under Operations, step 1 on page 4.
Oil Replacement
failure of the jack and the potential for sudden and immediate loss of load.
1. Completely lower the Saddle.
2. Place the Jack on its side.
3. Remove the Oil Plug and drain old oil into a container.
MAINTENANCE

6
5. Replace the Oil Plug.
6. Purge air from the hydraulic system as previously described.
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8. Contact the local Hazardous Wast Disposal authority for proper oil disposal instructions.
9. Maintain tools with care. Keep tools sharp and clean for better and safer performance. Follow instructions for
lubricating and changing accessories. Inspect tool cords periodically and, if damaged, have them repaired by an
authorized technician. The handles must be kept clean, dry, and free from oil and grease at all times.
10. Stay alert. Watch what you are doing, and use common sense. Do not operate any tools when you are tired.
11. Check for damaged parts. Before using any tool, any part that appears damaged should be carefully checked
to determine that it will operate properly and perform its intended function. Check for alignment and binding of
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12. Replacement parts and accessories. When servicing use only identical replacement parts. Use of any other
parts will void the warranty. Only use accessories intended for use with this tool.
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the tool.
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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.
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Storage
When not in use, store the jack with saddle fully lowered.
Cleaning
Periodically check pump piston and ram for signs of rust or corrosion. Clean as needed and wipe with an oily cloth.
!

7
REPLACEMENT PARTS
Figure 3 - Replacement Parts Illustration (ATD-7345A shown)
Please see the chart on the next page for part numbers.
1
2
3
4
7
865
9
10
11
12
Available Parts: Please refer to the Parts drawing when ordering parts. Not all components of this kit are replacement
items, but are illustrated as a convenient reference of location and position in the assembly sequence. When
ordering parts, give model number, serial number and description. Call your distributor for current pricing.

8
REPLACEMENT PARTS
PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS DIAGRAM
IN THIS MANUALAS A REFERENCE TOOL ONLY. NEITHER THE MANUFACTURER NOR
DISTRIBUTOR MAKES ANY REPRESENTATION OR WARRANTY OFANY KIND TO THE
BUYER THAT HE OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT OR
THAT HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT IN FACT,
THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES THAT ALL REPAIRS
AND PARTS REPLACEMENTS SHOULD BE UNDER TAKEN BY CERTIFIED AND LICENSED
TECHNICIANS AND NOT BY THE BUYER. THE BUYERS ASSUMES ALL RISKAND LIABILITY
ARISING OUT OF HIS OR HER REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT
PARTS THERETO, OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT
PARTS THERETO.
Please see the diagram on the previous page for corresponding part numbers.
Item Part No. Description Qty
ATD-7344A ATD-7345A
1 0002-02-3 0002-02-3 Saddle Pad 1
2 0002-03-1 0002-03-1 Saddle Holding Block 1
3 0002-01-31 0002-01-31 Saddle 1
4 0003-02-1 0003-02-4 Return Spring 2
5 QY156H-K09A QY252A-K09A Handle Sleeve Assembly 1
6 0500-04-1 0500-04-2 Handle Lock Fastener 1
7 QY156H-K02A QY252A-K02A Hydraulic Unit 1
8 QY156H-K08 QY252-K08 Release Valve Assembly 1
9 0105-03-1 0105-03-1 Air Vent Screw 1
10 QY156H-K03A QY252-K03A Front Wheel Assembly 2
11 QY156H-K04A QY252-K04A Rear Caster Assembly 2
12 QY156H-K05 QY252-K05 Handle Assembly 1
- QY156H-K00 QY252A-K00 Repair Kit, Hydraulic -
Available Parts: Please refer to the Parts drawing when ordering parts. Not all components of this kit are replacement
items, but are illustrated as a convenient reference of location and position in the assembly sequence. When
ordering parts, give model number, serial number and description. Call your distributor for current pricing.

9
TROUBLESHOOTING
Symptom Possible Causes Corrective Action
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at 888-332-6419

10
ONE YEAR LIMITED WARRANTY
ATD Tools, Inc.
160 Enterprise Drive
Wentzville, MO 63385
www.atdtools.com
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. If it is not possible to
contact your point of sale, please contact the manufacturer directly at 888-332-6419 for advice.
Except where such limitations and exclusions are specifically prohibited by applicable law, (1) the CONSUMER'S
SOLE AND EXCLUSIVE REMEDY SHALL BE THE REPAIR OR REPLACEMENT OF DEFECTIVE PRODUCTSAS
DESCRIBED ABOVE, and (2)ATD Tools, Inc. SHALL NOT BE LIABLE FORANY CONSEQUENTIAL OR INCIDENTAL
DAMAGE OR LOSS WHATSOEVER, and (3) THE DURATION OF ANYAND ALL EXPRESSEDAND IMPLIED
WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITYAND FITNESS
FOR A PARTICULAR PURPOSE, IS LIMITED TO APERIOD 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 specific legal rights, and you may also have
other rights which vary from state to state.