Operating Instructions and Parts Manual Air/Hydraulic Bottle Jack Models AHJ-12 and AHJ-20 JET 427 New Sanford Road LaVergne, Tennessee 37086 Ph.: 800-274-6848 www.jettools.com Part No.
Warranty and Service JET warrants every product it sells against manufacturers’ defects. If one of our tools needs service or repair, please contact Technical Service by calling 1-800-274-6846, 8AM to 5PM CST, Monday through Friday. Warranty Period The general warranty lasts for the time period specified in the literature included with your product or on the official JET branded website. • JET products carry a limited warranty which varies in duration based upon the product.
Warning 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. Read and understand all warnings and operating instructions before attempting to use this jack. Do not exceed rated capacity. Overloading can cause damage to and/or failure of the jack. If jack is damaged and/or operates abnormally, remove from service until repaired. Support load by appropriate means after lifting. Always center load on the jack. Use this jack as a lifting device only. Use only on a hard, level surface capable of sustaining the load.
Operation Maintenance Jack operation is controlled either manually or by external air pressure. To operate manually, insert the handle (61) into the handle socket (60). To operate by air pressure, connect the air valve (29) to an external air pressure source. Clean the air connections and lubricate air motor prior to assembly. Maintain oil at full level. To check the oil, proceed as follows: 1.
AHJ-12 and AHJ-20 Bottle Jacks Replacement Parts Replacement parts are listed on the following pages. To order parts or reach our service department, call 1-800-274-6848 Monday through Friday, 8:00 a.m. to 5:00 p.m. CST. Having the Model Number and Serial Number of your machine available when you call will allow us to serve you quickly and accurately.
Parts List: AHJ-12 Bottle Jack Index No. Part No. Description Size Qty 1............... AHJ12-1...................Pump Cylinder ............................................. ......................................... 1 2............... AHJ12-2...................Y-Seal* ........................................................ 5.8x12x5.2mm .................. 1 3............... AHJ12-3...................Nylon Gasket* ............................................. 5.8x12x1.25mm ................ 1 4...........
59 ............. AHJ12-59G ..............Link ............................................................. ......................................... 1 60 ............. AHJ12-60G ..............Handle Socket ............................................. ......................................... 1 61 ............. AHJ12-61.................Front Handle ............................................... ......................................... 1 62 ............. AHJ12-62.................Rear Handle ..............
34 ............. AHJ20-34.................O-Ring* ....................................................... 46.8x4.6mm...................... 1 35 ............. AHJ20-35.................Seal Washer* .............................................. ......................................... 1 36 ............. AHJ20-36.................Piston Ring .................................................. ......................................... 1 37 ............. AHJ20-37.................Ram Assembly .....................
