Instruction/ maintenance manual of the product 66242 Harbor Freight Tools
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22-T ON AIR/HYDRAULIC BOTTLE JACK Model 66242 SET UP AND OPERA TING INSTRUCTIONS Diagrams within this manual may not be drawn proportionally . Due to continuing improvements, actual product may differ slightly from the product described herein. Distributed exclusively by Harbor Freight T ools ® .
Page 2 SKU 66242 For technical questions, please call 1-800-444-3353. SA VE THIS MANUAL Keep this manual for the safety warnings and precautions, assembly , operating, inspection, maintenance and cleaning procedures.
Page 3 SKU 66242 For technical questions, please call 1-800-444-3353. b. Use safety equipment. Always wear ANSI-approved safety impact goggles and heavy-duty work gloves. Safety equipment such as non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will reduce personal injuries.
Page 4 SKU 66242 For technical questions, please call 1-800-444-3353. Use clean, dry , regulated, 2. compressed air at 90-145 PSI. Do not exceed the recommended maximum air pressure. Do not use oxygen, carbon dioxide, combustible gases, or any other bottled gas as a power source for this tool.
Page 5 SKU 66242 For technical questions, please call 1-800-444-3353. The warnings, precautions, 21. and instructions discussed in this instruction manual cannot cover all possible conditions and situations that may occur .
Page 6 SKU 66242 For technical questions, please call 1-800-444-3353. Fig. 2 Set Screw (2.5) Completed Handle 4. Put the Handle Assembly into Handle Socket and secure with Set Screw .
Page 7 SKU 66242 For technical questions, please call 1-800-444-3353. IMPORT ANT : Prior to use, check for proper hydraulic oil level in the Bottle Jack. (See page 9) Thoroughly test the Jack for proper 4. operation prior to its actual use. If the Jack appears not to be working properly , it may be necessary to purge its hydraulic system of air .
Page 8 SKU 66242 For technical questions, please call 1-800-444-3353. T urn on air compressor , and set its 2. regulator to 90-145 PSI. Do not ex- ceed 145 PSI.
Page 9 SKU 66242 For technical questions, please call 1-800-444-3353. onto the ground. (See Assembly Diagram.) Lower the Bottle Jack completely 3. (Be aware that it will take a good amount of effort to lower the ram down to be level with the reservoir).
Page 10 SKU 66242 For technical questions, please call 1-800-444-3353. of children and other unauthorized people..
Page 1 1 SKU 66242 For technical questions, please call 1-800-444-3353. Bottle Jack will not raise the Bottle Jack ram when pumping the Handle manually . T urn the Lock Lever clockwise until snug. 1. Bleed the Air Bottle Jack of excess air . 2. Bottle Jack will not raise the Bottle Jack ram when using the pneumatic function.
Page 12 SKU 66242 For technical questions, please call 1-800-444-3353. ASSEMBL Y DIAGRAM.
Page 13 SKU 66242 For technical questions, please call 1-800-444-3353. P ARTS LIST Part Description 1.1 Cover 1.2 Saddle 1.3 Extension Screw 1.3a Spring Pin 1.4 Spring Support 1.5 Screw Bushing 1.6 Y -Shape Seal Ring 1.7 Head Nut 1.8 O-Ring 1.9 Piston Rod 1.
Page 14 SKU 66242 For technical questions, please call 1-800-444-3353. LIMITED 90 DA Y W ARRANTY Harbor Freight T ools Co. makes every effort to assure that its products meet high quality and durabili.
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