ATD Tools ATD-7430A 1-2 Ton Telescopic Transmission Jack Owner’s Manual
- June 5, 2024
- Atd Tools
Table of Contents
ATD Tools ATD-7430A 1-2 Ton Telescopic Transmission Jack
SAFETY AND GENERAL INFORMATION
Save these instructions. For your safety, read, understand, and follow
the information provided with and on this device before using it. The owner
and/or operator should have an understanding of the device, its operating
characteristics, and safety operating instructions before operating the
equipment. The owner and/or operator should be aware that use and repair of
this product may require special skills and knowledge. Instructions and safety
information should 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 it from service immediately.
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 should
be removed from service until repaired. If the equipment has been or is
suspected to have been subjected to an abnormal load or s 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. ock, immediately
discontinue use uni inspected by a factory authorized repair facility.
WARNING
- The study, understand and follow all instructions before operating this device.
- Do not exceed rated capacity. Use only on hard, level surfaces.
- Adequately support the vehicle before starting repairs.
- The use of this product is limited to the removal, installation, and transportation in the lowered position, of transmissions, transfer cases and transaxles.
- No alterations should be made to this product.
- Only attachments and/or adapters supplied by the manufacturer shall be used.
- Failure to heed these markings may result in personal injury and/or property damage.
PRODUCT DESCRIPTION
The 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 telescopic-style transmission jack is for use under an overhead lift or in a garage pit. For air option model ATD-7431A, ensure that your air source can dedicate 7.8 CFM @101-145 psi to each jack operated.
SPECIFICATIONS
Model
| &DSDFLW| Min.
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| 0D[
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| 6DGGOH %DVH| ([SDQGHG
Saddle Area
| 6DGGOH 5DQJH RI 0RWLRQ| :HLJKW
---|---|---|---|---|---|---|---
$7′-7430$
| ****
1,000 OEV.
| ****
35 24´
| ****
75 65´
| ****
7 1´ [ 7 1´
| ****
18 7´ [ 18 7´
| )URQW: 16 4ƒ 5HDU: 11ƒ
/HIW: 36 6ƒ 5LJKW: 35 2ƒ
| ****
187 OEV
$7′-7431$| 1,000 OEV.| 35´| 73 5´| 7 1´ [ 7 1´| 18 7´ [ 18 7´| )URQW: 16 4ƒ 5HDU: 11ƒ
/HIW: 36 6ƒ 5LJKW: 35 2ƒ
| 185 OEV
PREPARATION
Assembly-Please refer to the exploded view drawing in this manual in order to identify parts
- Major components included with this jack:
- Hydraulic power unit assembly
- Saddle assembly.
- Two base half pieces with hardware
- Put the hydraulic power unit in an upright position, assemble the legs (part #2-5) to the cylinder (part #1-1) with the bolts (part #2-3), and washers (Part #2-4). Apply the same procedure to the other base hait. Do not tighten yet.
- Assemble sWivel casters (part #2-1 and Part #2-2) to leg caster brackets
- Tighten the 8 bolts that assemble in the legs (part #2-5) to the cylinder (part #1-1) in step 2 5. The hydraulic power unit is equipped with two reservoir fill screws (parts # 1-37 and 1-38). The closed shipping screw is installed in the reservOir at the factory so the jack will not leak during shipment. Remove the shipping screw and replace with the provided vent screw in the following Before Use steps.
Before Use
-
Before using this product, read the operator’s manual completely and familiarize yourself thoroughly with the product, it’s components, and recognize the hazards associated with its use.
-
verity that the product and application are compatible.
-
Press the release valve pedal to ensure that saddle is fully lowered. Remove the shipping screw and replace it with provided vent screw (the shipping screw is located above the oil tiller screw)
-
For air option model ATD-7431A. pour a teaspoon of good quality, air tool lubricant into the air supply inlet of the lift control valve. Connect to air supply and operate for 3 seconds to evenly distribute the lubricant.
NOTICE: The Model ATD-7431A iS is equipped with a 1/4″ NPT air coupler. If installing a different air coupler, use thread tape or compound on all air connections. To ensure dependable operation, install an inline air dryer and oiler. -
Ensure that jack rolls freely. Raise and lower the unloaded jack throughout the lifting range before putting into service to ensure the pump operates smoothly. Replace worn or damaged parts and assemblies with factory-authorized replacement parts only.
Venting trapped air procedure
Air can accumulate within a hydraulic system during shipment or after prolonged use This entrapped air causes the jack to respond slowly or feel “spongy.” Use the steps below to bleed the system.
- Pump the jack to the highest point where the first and the second piston rams are both at maximum height
- Get the help of another person to Keep the release pedal depressed, and activate the foot pedal about 20 times.
- Let go the release pedal, the air in thE system should De Died successfully.
Follow these steps to bleed the air in the second cylinder
- Locate the air bleeder screw at the top nut, which is on the top of the first piston rod.
- Pump the jack to its maximum height. Use an Allen socket wrench to loosen the air bleeder screw for no more than two 360 turns. Push the saddle assembly downward to push the air in the cylinder out until nothing but oil drains out of the bleeding hole.
- Tighten the bleeder screw and double-check. It may be necessary to repeat the above steps several times.
OPERATION
Follow the instruction for removal and installation of transmission, transfer case or transaxle in accordance with the vehicle manufacturer’s service manual. Inspect the jack before each use. Do not use jack if damaged, altered, modified, leaking hydraulic fluid or if it has missing or loose components.
-
Position the transmission jack under the transmission. Depress the foot pedal to raise the saddle to a height close to the center of the balance point of the transmission oil pan but do not touch the transmission.
-
Adjust the ratchet arms on the saddle so that the bent-up section of the arms will fit in the mounting flange around the perimeter of the transmission oil pan. slowly pump the jack to make the saddle fully connect the transmission. Secure the transmission to the jack’s saddle with the tie-down strap provided. If necessary, turn the fore and aft and side to side tit knobs so the saddle is in the proper alignment with the transmission pan before securing the load to the saddle.
IMPORTANT: Make sure the tie-down strap is very tight when securing the transmission to the saddle and before raising or lowering the transmission. -
Remove the transmission from the engine according to instructions in the vehicle service manual.
-
Once the transmission has been dissembled from the engine, very slowly depress the release pedal to lower the transmission all the way down.
IMPORTANT: Be sure all tools and personnel are clear before lowering load. Slowly depress the release valve pedal. -
When installing a transmission, refer to the above instructions and the vehicle manufacturer’s installation manual.
NOTICE: Do not attempt to operate jack by air and by foot pump
simultaneously.
WARNING: Ensure load center of gravity is centered on the saddle and is
stabilized before moving the jack. An off-center transmission could cause the
jack to tip or flip over
WARNING: Do not use this jack as a workstation.
Lowering saddle:
WARNING: Clear all tools and personnel before lowering the load. Engage the release valve pedal slowly. Maintain Control of load at all times. Apply downward pressure to the release valve pedal slowly and carefully.
MAINTENANCE
NOTICE: Use only good quality hydraulic jack oil. Avoid mixing different types of fiuid and NEVER Use brake fluid, turbine oi, transmission fluid, motor oil or glycerin. Improper fiuid can cause premature failure of the jack and the potential for sudden and immediate loss of load. Premium hydraulic jack oil Is recommended.
Changing oIl
NOTICE: For best performance and longest Iite, replace the complete fluid supply at least once per year
-
With saddle fully lowered, remove oil filler screw.
-
Lay the jack on its side and drain the fluid into a suitable container.
NOTICE: Dispose of hydraulic fluid in accordance with local environmental regulations. -
Set the jack in its level position. Fill the reservoir with 2-1/2 quarts of premium hydraulic jack oil. Reinstall oil filler screw.
-
Perform venting trapped air procedure (page 4)
Lubrication
- A periodic coating of light lubricating oil to pivot points, axles and hinges will help to prevent rust and assure that casters and pump assemblies move freely.
- For air operated models ATD-7431A: When used on a daily basis, air pump model should be internally lubricated before each use. Use only good-quality air tool lubricant. lf no in-line oiler is used. pour a teaspoon of air tool oil into the air supply inlet. Operate the jack using the air feature to fuly distribute the oil.
Cleaning
Dirt is the greatest Single cause of tailure in hydraulic units. Keep the jack
clean and well lubricated to prevent foreign matter from entering the system.
If the jack has been exposed to rain, snow, sand, or grit, it must be cleaned
before it is used. Periodically check the pump piston and ram for signs of
rust or corroSion. Clean as needed and wipe With an oily cloth.
NOTICE: Do not use sandpaper or abrasive material on pump piston or ram
surfaces.
Storage
When not in use, store the jack with the saddle fully lowered. Store the
jack in a well-protected area where it will not be exposed to corrosive vanors
abrasive dust or anv other harmful elements
Symptom Possible Causes CorrecƟve AcƟon
JacN does not lift
| 1. 5elease valve is open.| 1. Close release valve.
2. Low/no oil in reservoir.| 2. )ill with Oil and Eleed s\stem.
3. Air-locNed s\stem.| 3. %leed s\stem.
4. Load is aEove capacit\ of MacN.| 4. 8se correct eTuipment
6. 3acNinJ worn out or defective.| 6. Install seal Nit
JacN advances slowl| 1. 3ump not worNinJ correctl\.| 1. Install seal Nit,
or replace power 8nit.
JacN lifts load, Eut doesn’t hold
| 1. C\linder pacNinJ is leaNinJ.| 1. Install seal Nit
2. Valve not worNinJ correctl\ (suction, deliver\, release, or E\pass).|
2. Inspect valves. Clean and repair seat surfaces.
3. Air-locNed s\stem.| 3. %leed s\stem.
JacN leaNs oil| 1. :orn or damaJed seals.| 1. Install seal Nit.
JacN will not retract| 1. 5elease valve is closed.| 1. Open or clean release
valve.
REPLACEMENT PARTS
Not all components of this jack are replacement items, but are illustrated as a convenient reference for location and position in the assembly sequence. When ordering parts, please give the model number and parts description. Call your distributor for current pricing ATD-7430A
Replacement Parts:
| ITEM# | ORDERING PART# | PART DESCRIPTION | QTY |
|---|---|---|---|
| 1-1 | **** |
35T7430A-11-163
+YD5A8LIC CYLI1D(5
| %AS( :(LDM(1T| 1
1-2| ST((L %ALL| 1
1-3| %ALL S(AT VALV(| 1
1-4| S35I1G| 1
1-5| SC5(:| 1
1-6| S(AL| 1
1-7| SC5(:| 1
1-8| ST((L %ALL| 3
1-9| S35I1G| 1
1-10| CO33(5 :AS+(5| 2
1-11| %OLT| 2
1-12| S35I1G| 1
1-13| S833O5T 5OD| 1
1-14| %ALL S(AT VALV(| 1
1-15| 18T| 2
1-16| S35I1G| 1
1-17| CO33(5 :AS+(5| 1
1-18| OIL 5(L(AS( VALV(| 1
1-19| O-5I1G| 1
1-20| )IX 5I1G| 1
1-21| S1A3 5I1G| 1
1-22| OIL 5(L(AS( VALV( 5OD| 1
1-23| 3(DAL| 1
1-24| 3I1| 2
1-25| 3(DAL 3I1| 2
1-26| S35I1G| 1
1-27| Y-5I1G| 1
1-28| O-5I1G| 1
1-29| 38M3 CO5(| 1
1-30| S35I1G COV(5| 1
1-31| S1A3 5I1G| 1
1-32| %8S+I1G| 1
1-33| AXIS| 1
1-34| 3(DAL| 1
1-35| S1A3 5I1G| 2
1-36| AXIS| 1
1-37| %OLT| 1
1-38| %OLT| 1
1-39| S(AL| 1
1-40| 18T| 1
1-41| %OLT| 1
1-42| :AS+(5| 1
1-43| O-5I1G| 1
1-44| O-5I1G| 1
1-45| 3ISTO1 5I1G| 1
1-46| S1A3 5I1G| 2
1-47| 3ISTO1 5I1G| 1
1-48| MIDDL( CYLI1D(5| 1
1-49| LIMIT(D COLLA5| 1
1-50| G8IDI1G COLLA5| 1
1-51| OIL 3L8G| 1
1-52| CA3| 1
ITEM#| ORDERING PART#| PART DESCRIPTION| QTY
---|---|---|---
1-53| ****
35T7430A-11-163
+YD5A8LIC CYLI1D(5
| D8ST 35OO) 5I1G| 1
1-54| S1A3 5I1G| 1
1-55| 3ISTO1| 1
1-56| G8IDI1G 5I1G| 1
1-57| O-5I1G| 1
1-58| CA3| 1
1-59| OIL 3L8G| 1
1-60*| D8ST 35OO) 5I1G| 1
1-61| %OLT| 1
1-62| ST((L %ALL| 1
1-63| +A1DL( ASS(M%LY| 1
2-1| 35T7430A-21-26| CAST(5 :/%OLT A1D :AS+(5| 2
2-2| 35T7430A-22-26| LOC.I1G CAST(5 :/%OLT A1D :AS+(5| 2
2-3| | %OLT| 8
2-4| | :AS+(5| 12
2-5| | L(G| 2
2-6| | %OLT| 4
3-1| ****
35T7430A-31-332 SADDL( ASS(M%LY
| SADDL( 3LAT(| 1
3-2| 3LAT(| 2
3-3| 3LAT(| 1
3-4| 3LAT(| 1
3-5| LOCATI1G %LOC.| 4
3-5A| LOCATI1G %LOC. ASS(M%LY| 4
3-5%| L(A) S35I1G| 4
3-5C| 5IV(T| 4
3-6| 3I1| 4
3-7| LOCATI1G %LOC.| 1
3-8| ADJ8STI1G %LOC. :(LDM(1T| 1
3-9| ADJ8STI1G %LOC.| 1
3-10| SC5(:| 1
3-11| SC5(:| 1
3-12| +A1DL( :+((L| 1
3-13| +A1DL( :+((L| 1
3-14| AXIS| 2
3-15| AXIS| 2
3-16| %8S+I1G| 4
3-17| %8S+I1G 3I1| 4
3-18| 3I1| 2
3-19| %OLT| 1
3-20| %OLT| 1
3-21| 18T| 2
3-22| TI(| 1
3-23| %OLT| 1
3-24| :AS+(5| 1
3-25| :AS+(5| 1
3-26| %OLT| 1
3-27| 18T| 1
3-28| +A1DL(| 1
3-29| :AS+(5| 2
3-30| %OLT| 2
3-32| S1A3 5I1G| 4
ATD-7431A Replacement Parts:
ITEM#
|
ORDERING PART#
|
PART DESCRIPTION
|
QTY
---|---|---|---
1-1A|
35T7431A-11A-189
+YD5A8LIC CYLI1D(5 :/AI5 MOTO5
| AI5 :(LDM(1T| 1
1-2| 13T 1/4 CO83L(5| 1
1-3| 3I1| 3
1-4| 3(DAL A| 1
1-5| 3I1| 2
1-6| :AS+(5| 1
1-7| %OLT| 1
1-8| S35I1G| 1
1-9| 3(DAL %| 1
1-10| 3I1| 2
1-11| CO11(CTI1G 5OD| 2
1-12| CO11(CTI1G 5OD JOI1T| 1
1-13| VALV(| 1
1-14| O-5I1G| 2
1-15| VALV( 5OD| 2
1-16| S(AL| 2
1-17| COV(5| 2
1-18| :AS+(5| 2
1-19| %OLT| 2
1-20| S35I1G| 2
1-21| CO33(5 :AS+(5| 2
1-22| CO83L(5| 1
1-23| CO83L(5| 1
1-24| S1A3 5I1G| 1
1-25| CO83L(5| 1
1-26| COV(5| 1
1-27| %OLT| 1
1-28| CA3| 1
1-29| %OLT| 8
1-30| 3I1| 1
1-31| AI5 +O8SI1G| 1
1-32| Y-5I1G| 1
1-33| S833O5TI1G 5I1G| 1
1-34| 3ISTO1| 1
1-35| %IG CYLI1D(5| 1
1-36| CA3| 1
1-37| G8IDI1G 5I1G| 1
1-38| 1YLO1 GAS.(T| 2
1-39| O-5I1G| 2
1-40| %OLT| 1
1-41| MIDDL( CYLI1D(5 CA3| 1
1-42| O-5I1G| 2
1-43| 1YLO1 GAS.(T| 2
1-44| O-5I1G| 2
1-45| %IG CYLI1D(5 CA3| 1
1-46| G8IDI1G 5I1G| 1
1-47| MIDDL( CYLI1D(5| 1
1-48| 3ISTO1 5OD| 1
1-49| SMALL CYLI1D(5| 1
1-50| CO33(5 :AS+(5| 2
1-51| ST((L| 2
1-52| S35I1G| 2
1-53| ST((L %ALL| 2
1-54| %OLT| 2
1-55| CO33(5 :AS+(5| 2
1-56| %OLT| 2
1-57| ST((L %ALL| 1
1-58| ST((L %ALL VALV( S(AT| 1
1-59| S35I1G| 1
1-60| %OLT| 1
1-61| S(AL| 1
1-62| %OLT| 1
1-63| ST((L %ALL| 1
1-64| O-5I1G| 1
1-65| OIL 5(L(AS( VALV(| 1
ITEM#
|
ORDERING PART#
|
PART DESCRIPTION
|
QTY
---|---|---|---
1-66|
35T7431A-11A-189
+YD5A8LIC CYLI1D(5 :/AI5 MOTO5
| 3I1| 1
1-67| +A1DL( :+((L| 1
1-68A| VALV( %LOC.| 1
1-69| :AS+(5| 3
1-70| %OLT| 2
1-71| CO11(CTI1G 5OD S(AT| 1
1-72| 38M3 %ODY| 1
1-73| O-5I1G| 2
1-74| S1A3 5I1G| 2
1-75| 38M3 CO5(| 1
1-76| 3I1| 1
1-77| 3I1| 1
1-78| +A1DL( SOC.(T| 1
1-79| +A1DL(| 1
1-80| +A1LD G5I3| 1
1-81| )8(L 3I3(| 11
1-82| :AS+(5| 1
1-83| :AS+(5| 1
1-84| %OLT| 1
1-85| %OLT| 4
1-86| %OLT| 1
1-87| T+5OTTL( VALV(| 1
1-88| STO3 COLLA5| 1
1-89| 3I1| 2
2-1| 35T7430A-21-26| CAST(5 :/%OLT A1D :AS+(5| 2
2-2| | :AS+(5| 4
2-3| | %OLT| 4
2-4| | L(G ASS(M%LY| 4
2-5| | %OLT| 4
2-6| | :AS+(5| 4
2-7| 35T7430A-22-26| LOC.I1G CAST(5 :/%OLT A1D :AS+(5| 2
3-1|
35T7430A-31-332 SADDL( ASS(M%LY
| SADDL( :(LDM(1T| 1
3-2| %5AC.(T C| 2
3-3| %5AC.(T %| 1
3-4| %5AC.(T A| 1
3-5| 5(TAI1(5 3LAT( ASS(M%LY| 4
3-5A| 5(TAI1(5 3LAT(| 4
3-5%| S35I1G| 4
3-5C| 5IV(T| 4
3-6| 3I1| 4
3-7| 5(TAI1(5 3LAT( A| 1
3-8| ADJ8STI1G %5AC.(T| 1
3-9| ADJ8STI1G %5AC.(T A| 1
3-10| SC5(: %| 1
3-11| SC5(: A| 1
3-12| +A1DL( %| 1
3-13| +A1DL( A| 1
3-14| S+A)T| 2
3-15| S+A)T| 2
3-16| %8S+I1G| 4
3-17| 3I1| 4
3-18| 3I1| 2
3-19| %OLT| 1
3-20| %OLT| 1
3-21| LOC. 18T| 2
3-22| TI(| 1
3-23| %OLT| 1
3-24| :AS+(5| 1
3-25| :AS+(5| 1
3-26| %OLT| 1
3-27| 18T| 1
3-28| G5I3| 1
3-29| :AS+(5| 2
3-30| %OLT| 2
3-31| S1A3 5I1G| 4
WARRANTY
For a period of one (1) year from your purchase date, ATD Tools, Inc. will repair or replace (at its option) without charge, your ATD product t t was purchased new and the product has tailed due to a defect in matenal or workmanship which you experienced dunng normal use of the product. Inis limited warranty is your exclusive remedy. To access the benefits of this warranty, contact your supplier, or point of sale directly. You may be advised to return the product under warranty, freight prepaid, to your supplier for warranty determination. If this ATD product is altered, abused, misused, modified, or undergoes service by an unauthorized technician, your warranty wil De vod ve are not responsibie TOr damage to ornamental designs you place on this AlD Product and Sucn ornamentation should other abrasions to the naint finish that occaur under normal use It also does not cOver normal wear items such as hut not limited to brushes, batteries, drill bits, drill chucks, pads or blades. Subject to the law in your state: 1) Your sole and exclusive remedy is repair or replacement of the defective (2)ATDIS not liadle tor any incidental damages, including but not limited t0, 1ost profits and unforeseeable Consequences. (3) The repair and replacement of this product under the express limited warranty described above is your exclusive remedy and is provided in lieu of all other warranties, express or implied. All other warranties, including implied warranties and warranties of merchantability or fitness for a particular purpose, are disclaimed and, if disclaimer is prohibited, these warranties are limited to one year from your date of purchase of this product. uctas describe above. Some states laws do not allow limited durations on certain implied warranties and some states laws do not allow limitations on incidental or consequential damages. You should consult the law in your state to determine now your ngnts may vary.