ATD Tools ATD-7391A User manual

ATD-7391A
10-Ton Long Chassis Service Jack
Owner’s Manual
Made in China to ATD Tools, Inc. Specications
Visit us at www.atdtools.com
ATD7391A_rev_0318
Features:
t)FBWZEVUZIZESBVMJDQFSGPSNBODFGPSHBSBHFTFRVJQNFOUEFBMFSTDPNNFSDJBMTFSWJDFBOENPSF
t8FMEFEIZESBVMJDQVNQBOEDZMJOEFSDPOTUSVDUJPOQSPWJEFTJODSFBTFETUSFOHUIBOEMFBLQSFWFOUJPO
t$ISPNFQMBUFESBNGPSBEEJUJPOBMSVTUSFTJTUBODF
t8JQFSTFBMTQSPUFDUIZESBVMJDTZTUFNGSPNDPOUBNJOBUFT
t$POWFOJFOUGPPUQFEBMGPSOPMPBEMJGUT
t'SPOUXIFFMTXJUISPMMFSCFBSJOHTBOECBMMCFBSJOHNPVOUFESFBSDBTUFSXIFFMTQSPWJEFTUBCJMJUZBOEFBTZNBOFVWFSBCJMJUZ
t0WFSMPBEBOECZQBTTTBGFUZWBMWFTQSFWFOUVTFCFZPOEUIFSBUFEDBQBDJUZBOEPWFSFYUFOTJPOPGUIFSBN
t)BOEMFDBOCFMPDLFEJOUPPOFPGUISFFQPTJUJPOTGSPNIPSJ[POUBMUPWFSUJDBMBOEIBTJOEFQFOEFOUSFMFBTFLOPC
t.FFUT"/4*"4.&1"-%BOE$&TUBOEBSET
Specications
t$BQBDJUZ  5PO
t.JO)FJHIU  wNN
t.BY)FJHIU  wNN
t)BOEMF-FOHUI  wNN
t4BEEMF%JBNFUFS wNN
t4J[F   wYwYwYYNN
t/FU8FJHIU  MCTLH

NOTE: #&'03&64*/(5)*4+"$,1-&"4&3&"%5)*4."/6"-6/%&345"/%*5401&3"5*/(130$&%63&4
4"'&5:8"3/*/(4"/%."*/5&/"/$&*/4536$5*0/4
$BSFGVMMZJOTQFDUBMMDPNQPOFOUTGPSTIJQQJOHEBNBHF*GTIJQQJOHEBNBHFJTGPVOEOPUJGZDBSSJFSBUPODF
5IFDBSSJFSJTSFTQPOTJCMFGPSBOZEBNBHFSFTVMUJOHGSPNTIJQNFOU
1. SAFETY
 5PBWPJEQFSTPOBMJOKVSZPSQSPQFSUZEBNBHFGPMMPXBMMTBGFUZQSFDBVUJPOT8FDBOOPUCFSFTQPOTJCMF
 GPSJOKVSZPSEBNBHFSFTVMUJOHGSPNVOTBGFBOEJODPSSFDUQSPEVDUVTFTZTUFNPQFSBUJPOPSMBDLPG
maintenance.
WARNING JOEJDBUFTBQPUFOUJBMEBOHFSUIBUSFRVJSFTDPSSFDUBDUJPOUPBWPJEQFSTPOBMJOKVSZ
IMPORTANT JOEJDBUFTDPSSFDUBDUJPOUPQSFWFOUEBNBHFPSFRVJQNFOUGBJMVSF
WARNING:
t5IFIZESBVMJDFRVJQNFOUPQFSBUPSNVTUCFBRVBMJöFEPQFSBUPSXJUIQSPQFSUSBJOJOHBOEFYQFSJFODFXJUI
IZESBVMJDFRVJQNFOU-BDLPGLOPXMFEHFJOBOZPGUIFTFBSFBTDBOMFBEUPFRVJQNFOUEBNBHFPSQFSTPOBM
JOKVSZ
t3FBEVOEFSTUBOEBOEGPMMPXBMMJOTUSVDUJPOTCFGPSFPQFSBUJOHUIJTKBDL
t*OTQFDUUIFKBDLCFGPSFFBDIVTF%POPUVTFKBDLJGEBNBHFEBMUFSFENPEJöFEMFBLJOHIZESBVMJDøVJEPSXJUI
NJTTJOHPSMPPTFDPNQPOFOUT
t5PBWPJEQFSTPOBMJOKVSZOFWFSNPEJGZPSXFMEIZESBVMJDFRVJQNFOU
t/FWFSMJGUNPSFUIBOUIFSBUFEDBQBDJUZPGUIFKBDLPWFSMPBEJOHDBVTFTFRVJQNFOUGBJMVSFBOEQPTTJCMFQFSTPOBM
JOKVSZ
t5IFKBDLJTBMPBEMJGUJOHEFWJDFOPUBMPBEIPMEJOHEFWJDF0ODFUIFMPBEIBTCFFOQPTJUJPOFEJUNVTUCF
TVQQPSUFENFDIBOJDBMMZ/FWFSXPSLVOEFSPSBSPVOEBMPBETPMFMZTVQQPSUFECZIZESBVMJDNFBOT
t/FWFSQVUVOCBMBODFEPSPòDFOUFSMPBETPOUIFKBDLTBEEMF%POPUVTFTBEEMFBEBQUFSTPSTBEEMFFYUFOEFST
CFUXFFOUIFTUPDLMJGUJOHTBEEMFBOEUIFMPBEJODPSSFDUMPBEJOHDBOSFTVMUJOFRVJQNFOUGBJMVSF
t%POPUNPWFPSEPMMZUIFWFIJDMFXIJMFPOUIFKBDL
t"MXBZTXFBSTBGFUZHMBTTFTBOEPSPUIFSQSPUFDUJWFFRVJQNFOUUIBUNFFUPSFYDFFE"/4*;BOE04)"
standards.
t6TFUIFKBDL0/-:POIBSEMFWFMTVSGBDFTDBQBCMFPGTVTUBJOJOHUIFMPBE
IMPORTANT
t,FFQUIFIZESBVMJDKBDLDMFBOBUBMMUJNF
t8IFOUIFIZESBVMJDKBDLJTOPUJOVTFSFMFBTFUIFWBMWFBOEMPXFSMJGUBSN
t6TFIZESBVMJDFRVJQNFOUJOOPSNBMPQFSBUJOHUFNQFSBUVSFT%POPUVTFFRVJQNFOUJOUFNQFSBUVSFTPG¡'
¡$PSIJHIFS0WFSIFBUJOHXJMMTPGUFOTFBMTBOEXFBLFOTIPTFNBUFSJBMSFTVMUJOHJOPJMMFBLJOHPSPUIFS
FRVJQNFOUGBJMVSF
2. DESCRIPTION
5IJTIZESBVMJDKBDLJTEFTJHOFEGPSHBSBHFTFRVJQNFOUEFBMFSTDPNNFSDJBMTFSWJDFBOENPSF
3. SPECIFICATIONS
tCapacitZTon 10Ton
t-iGtinH3anHe " .97" 10mm8mm
t)andle -enHth.8" 110mm
tSaddle Diameter.91" 10mm
tSi[e " Y" Y"  Y Ymm
t8eiHhtlCs  lCs. 133 LH

3-1. SETUP
1-&"4&3&'&3505)&&91-0%&%7*&8%3"8*/(*/5)*4."/6"-50*%&/5*':1"354
-PPTFOCPMUPOIBOEMFTPDLFUJUFN
*OTUBMMUIFIBOEMFBTTFNCMZJOUIFIBOEMFTPDLFUJUFNBMJHOUIFNBJOIBOEMFUVCFXJUIUIFMBSHFTU
IPMFJOUIFIBOEMFTPDLFUBOEUIF$POUSPM3PEXJUIUIFTNBMMFSIPMFJOUIFIBOEMFTPDLFU8IFOZPVJOTUBMMUIF
IBOEMFJOUIFTPDLFUNBLFTVSFUIF$POUSPM3PEJTJOUIFEPXOMPDLQPTJUJPOQPTJUJPO#
0ODFUIFNBJOIBOEMFUVCFBOE$POUSPM3PEBSFBMJHOFEXJUIUIFJSSFTQFDUJWFIPMFTJOUIFIBOEMFTPDLFUQVTI
UIFIBOEMFBTTFNCMZJOUIFIBOEMFTPDLFUTPUIFFOEPGUIFIBOEMFUVCFFOHBHFTUIFSFMFBTFWBMWFNFDIBOJTN
JOUIFCPUUPNPGUIFIBOEMFTPDLFUBOEUIF$POUSPM3PEFOHBHFTPOFPGUIFUISFFMPDLJOHIPMFTJOUIFKBDL
GSBNF
%JTFOHBHFUIF$POUSPM3PECZQVMMJOHVQPOUIFMFWFS1PTJUJPO"BOEFOHBHJOHUIFMFWFSXJUIUIFTMPUJOUIF
UPQPGUIFIBOEMFBTTFNCMZ5IFIBOEMFBTTFNCMZTIPVMECFGSFFUPQVNQVQBOEEPXO
IMPORTANT
"GUFSQMBDJOHIBOEMFBTTFNCMZJOUPUIFIBOEMFTPDLFUUVSOUIFSFMFBTFWBMWFLOPCBUUIFUPQPGUIFIBOEMFUP
UIFMFGUBOESJHIUUPTFFJGUIFSFMFBTFWBMWFVKPJOUJOGSPOUBOECFMPXUIFIBOEMFTPDLFUJTSPUBUJOHTJNVMUBOFPVTMZ
XJUIUIFUVSOJOHPGUIFLOPC
4. BLEEDING AIR
#FGPSF6TF"JSNBZBDDVNVMBUFXJUIJOBKBDLEVSJOHTIJQNFOUPSBGUFSQSPMPOHFEVTF5IJTBJSDBODBVTFUIFKBDL
UPSFTQPOETMPXMZPSOPUXPSL6TFUIFJOTUSVDUJPOTCFMPXUPCMFFEUIFBJSGSPNUIFKBDL
8JUITBEEMFGVMMZMPXFSFEMPDBUFBOESFNPWFUIFPJMöMMFSQMVHTDSFX1VNQIBOEMFUPGVMMTUSPLFT&OTVSFUIF
PJMMFWFMJTXJUIJOGSPNUIFJOOFSDZMJOEFSBTWJFXFEGSPNUIFPJMöMMFSIPMF3FJOTUBMMUIFPJMöMMFSQMVHTDSFX
$MPTFSFMFBTFWBMWFCZUVSOJOHUIFIBOEMFDMPDLXJTFVOUJMöSNSFTJTUBODFJTGFMU
5. OPERATING INSTRUCTIONS
3FGFSUPJMMVTUSBUJPOTBCPWF
$POUSPM3PEJO1PTJUJPO""MMPXTZPVUPQVNQUIFKBDLVTJOHUIFIBOEMF
$POUSPM3PEJO1PTJUJPO#-PDLTUIFIBOEMFJOQMBDFJOUISFFEJòFSFOUQPTJUJPOT
5-1. Raising jack
t5VSOUIFSFMFBTFLOPCDMPDLXJTFVOUJMSFTJTUBODFJTGFMUUPDMPTFSFMFBTFWBMWF%POPUPWFSUJHIUFO
t1MBDFKBDLEJSFDUMZVOEFSPCKFDUUPCFMJGUFE.BLFTVSFTBEEMFTVQQPSUTXFJHIUöSNMZBOEFWFOMZ$IFDL
QPTJUJPOJOHVOEFSTMJHIUMPBEUPDPOöSNKBDLPSMPBEXJMMOPUTMJQ
t3BJTFKBDLCZQVNQJOHIBOEMFVOUJMEFTJSFEIFJHIUJTSFBDIFE"GUFSMJGUJOHTFDVSFMPBEXJUIBQQSPWFEKBDLTUBOET
UIBUNFFUQSPQFSXFJHIUSFRVJSFNFOUT%POPUVTFKBDLBTUIFPOMZNFBOTPGTVQQPSU

5-2. Lowering jack
4MPXMZUVSOUIFSFMFBTFLOPCDPVOUFSDMPDLXJTF4QFFEPGEFTDFOUJTDPOUSPMMFECZBNPVOUSFMFBTFWBMWF
is turned.
6. MAINTENANCE
IMPORTANT: %JSUJTUIFHSFBUFTUTJOHMFDBVTFPGGBJMVSFJOIZESBVMJDVOJUT
,FFQUIFTFSWJDFKBDLDMFBOBOEXFMMMVCSJDBUFEUPQSFWFOUGPSFJHONBUUFSGSPNFOUFSJOHUIFTZTUFN*GUIFKBDL
IBTCFFOFYQPTFEUPSBJOTOPXTBOEPSHSJUJUNVTUCFDMFBOFECFGPSFJUJTVTFE
t4UPSFUIFKBDLJOBXFMMQSPUFDUFEBSFBXIFSFJUXJMMOPUCFFYQPTFEUPDPSSPTJWFWBQPSTBCSBTJWFEVTUPSBOZ
PUIFSIBSNGVMFMFNFOUT
t3FGFSUPUIFJMMVTUSBUJPOBOESFHVMBSMZBUMFBTUPODFQFSNPOUIMVCSJDBUFUIFNPWJOHQBSUTTIPXO
t"EEHSFBTFUPVQQFSBSNHSFBTFöUUJOHTIPXOFWFSZUISFFNPOUIT
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7. TROUBLESHOOTING
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Trouble Cause Solution
1. Release valve is open. 1. Close release valve.
2. Low/no oil in reservoir. 2. Fill with oil and bleed system.
3. Air-locked system. 3. Bleed system.
4. Load is above capacity of jack. 4. Use correct equipment
5. Delivery valve and/or bypass valve not working correctly. 5. Clean to remove dirt or foreign matter.
6. Packing worn out or defective. 6. Install seal kit
Jack lifts only partially 1. Too much or not enough oil. 1. Check Oil level
Jack advances slowly 1. Pump not working correctly. 1. Install seal kit, or replace power unit.
1. Cylinder packing is leaking. 1. Install seal kit
2. Valve not working correctly (suction, delivery, release, or
bypass). 2. Inspect valves. Clean and repair seat surfaces.
3. Air-locked system. 3. Bleed system.
Jack leaks oil 1. Worn or damaged seals. 1. Install seal kit.
Jack will not retract 1. Release valve is closed. 1. Open or clean release valve.
Jack does not lift
Jack lifts load, but doesn't hold
(SFBTF'JUUJOH

ATD-7391A

ITEM# ORDERING PART# DESCRIPTION ITEM# ORDERING PART# DESCRIPTION ORDERING PART# DESCRIPTION
1-1 N/A FRAME 2-13 PRT7391A-07 STEEL BALL PRT7391A-01 SADDLE 1-2 PRT7391A-04 FRONT WHEEL 2-14 PRT7391A-07 STEEL BALL PRT7391A-02 HANDLE KIT
1-3 PRT7391A-04 WASHER 2-15 PRT7391A-07 SPRING PRT7391A-03 CASTER
1-4 PRT7391A-04 SNAP RING 2-16 PRT7391A-07, PRT7391A-08 COPPER WASHER PRT7391A-04 WHEEL KIT
1-5 PRT7391A-04 GREASE FITTING 2-17 PRT7391A-07 SCREW PRT7390A-05 LIFT ARM SPRING KIT
1-6 N/A ROD LINK 2-18 PRT7391A-07 STEEL BALL PRT7390A-06 HANDLE RETURN SPRING
1-7 N/A BOLT 2-19 PRT7391A-07 BALL SEAT PRT7391A-07 HYDRAULIC UNIT
1-8 PRT7391A-01 SADDLE 2-20 PRT7391A-07 SPRING PRT7391A-08 CYLINDER SEAL KIT 1-9 N/A SNAP RING 2-21 PRT7391A-07 SCREW
1-10 N/A NUT 2-22 PRT7391A-07, PRT7391A-08 SEALING WASHER
1-11 N/A SPRING 2-23 PRT7391A-07 SCREW 1-12 N/A BOLT 2-24 PRT7391A-07, PRT7391A-08 RING
1-13 N/A BOLT 2-25 PRT7391A-07 PIN
1-14 N/A BOLT 2-26 PRT7391A-07 RELEASE VALVE ROD
1-15 N/A SHAFT 2-27 PRT7391A-07 CYLINDER PUMP PLUNGER
1-16 PRT7391A-03 CASTER 2-28 PRT7391A-07 PIN
1-17 PRT7391A-03 NUT 2-29 PRT7391A-07, PRT7391A-08 O-RING
1-18 N/A SNAP RING 2-30 PRT7391A-07, PRT7391A-08 NYLON GASKET
1-19 N/A SHAFT 3-1 N/A HANDLE SOCKET
1-20 N/A WASHER 3-2 N/A PEDAL
1-21 N/A PIN 3-3 N/A NUT
1-22 N/A CONNECTION BAR 3-4 N/A WASHER
1-23 PRT7391A-06 SPRING 3-5 N/A BOLT 1-24 N/A SNAP RING 3-6 PRT7391-02 HANDLE
1-25 N/A SHAFT 3-7 PRT7391-02 SLEEVE
1-26 N/A COVER BOARD 3-8 PRT7391-02 KNOB 1-27 PRT7391A-03 WASHER 3-9 PRT7391-02 PIN
1-28 N/A SNAP RING 3-10 PRT7391-02 CONTROL ROD
2-1 PRT7391A-07 SNAP RING 3-11 PRT7391-02 SPRING
2-2 PRT7391A-07, PRT7391A-08 WASHER 3-12 PRT7391-02 WASHER
2-3 PRT7391A-07, PRT7391A-08 O-RING 3-13 PRT7391-02 SCREW
2-4 PRT7391A-07 PISTON ROD 3-14 PRT7391-02 PIN
2-5 PRT7391A-07, PRT7391A-08 PISTON RING 3-15 PRT7391-02 SPRING
2-6 PRT7391A-07, PRT7391A-08 SEALING WASHER 3-16 PRT7391-02 UNIVERSAL JOINT ASS'Y
2-7 PRT7391A-07, PRT7391A-08 O-RING 3-17 PRT7391-02 COVER ROD
2-8 PRT7391A-07, PRT7391A-08 O-RING RETAINER 3-18 PRT7391-02 WASHER
2-9 PRT7391A-07, PRT7391A-08 SNAP RING 3-19 PRT7391-02 PIN
2-10 PRT7391A-07 OIL CYLINDER ASS'Y 3-20 PRT7391-02 PIN
2-11 PRT7391A-07, PRT7391A-08 OIL FILLER PLUG 3-21 PRT7391-02 WASHER
2-12 PRT7391A-07 PIN 3-22 PRT7391-02 PIN
Not all components of the jack are replacement items, but are illustrated as a convenient reference of parts locaƟon.
Call your distributor for current pricing. When ordering parts, give part number and parts descripƟon.

WARRANTY
1 YEAR LIMITED WARRANTY
THIS WARRANTY AND CONFIRMED RECEIPT(S) SHOULD BE RETAINED BY THE CUSTOMER AT ALL TIMES
PURCHASED FROM: _______________________________________
DATE PURCHASED: ________________________________________
INVOICE/RECEIPT NUMBER: _________________________________________
Your ATD-7391A is warranted for a period of 12 months from the original purchase date.
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 if it was purchased new and the product has failed due to a defect in material or workmanship which you experienced
during normal use of the product. This 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 will
be void. We are not responsible for damage to ornamental designs you place on thisATD product and such ornamentation should
not cover any warnings or instructions or they may void the warranty. This warranty does not cover scratches, superficial dents, and
other abrasions to the paint finish that occur under normal use. It also does not cover normal wear items such as but 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 product as described above.
(2) ATD is not liable for any incidental damages, including but not limited to, lost 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.
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 how your rights may vary.
[Affix receipt or invoice here for safe keeping]