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Sheet No.

Issue Date: Rev. E  Jan. 25, 2006

© 2004 SPX Corporation

Parts List & Operating Instructions

Form No. 528220

Form No. 528220

Parts List &
Operating Instructions
for:

1794A

Air / Hydraulic

High Lift Transmission Jack

Max. Capacity: 1,000 lbs. at 90 PSI

The High Lift Transmission Jack is designed for the installation and removal of automobile transmissions.

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SPX Corporation
655 Eisenhower Drive
Owatonna, MN  55060-0995  USA
Phone: (507) 455-7000
Tech. Serv.: (800) 533-6127
   Fax: (800) 955-8329
Order Entry: (507) 533-6127
   Fax: (800) 283-8665
International Sales: (507) 455-7223
  Fax: (507) 455-7063

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Summary of Contents for OTC 1794A

Page 1: ...Serv 800 533 6127 Fax 800 955 8329 Order Entry 507 533 6127 Fax 800 283 8665 International Sales 507 455 7223 Fax 507 455 7063 Shaded areas reflect the last revisions made to this form 1 2 3 4 5 6 10...

Page 2: ...B 53 1 Spring Q Q Q Q Q 54 1 Piston Base 55 1 Y seal 56 1 Bushing 57 1 Bushing 58 2 Rod 59 2 Seal 60 2 Joint 61 2 Spring 62 2 Copper Washer 63 2 Air Release Valve 64 2 O ring 65 2 Washer 66 2 Snap Ri...

Page 3: ...ing 70 5 Pin 71 5 Pin 79 1 Snap Ring 82 1 Pin 83 1 Pin 92 2 Hook 93 4 Washer 94 4 Nut 95 2 Bolt 97 2 Screw Cap 99 4 Bolt 101 2 Screw 102 2 Link 103 2 Safety Chain 105 2 Washer 109 2 Locknut 113 1 Bolt...

Page 4: ...le angle to a relatively horizontal position 7 Attachthetwocornersupportbracketsontothesaddleboard and fasten with the hex bolts and nuts 8 Locate the corner support bracket in the chain pack Assemble...

Page 5: ...d and personal injury and or equipment damage could occur as a result of the loss of load Before using the transmission jack for the first time 1 Close both metering valves raising and lowering by tur...

Page 6: ...e transmission 3 Connect the shop air supply to the jack 90 psi of clean dry air is required for the capacity of this jack 4 Press the pedal marked UP to raise the adapter until the cylinder locks int...

Page 7: ...this equipment Trouble Cause Solution Air Stage Air leak causes 1 Air valve is dirty 1 Clean air valve mechanical lock to engage or erratic cylinder action Air Stage Cylinder does not 1 Mechanical loc...

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