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Form No. 521619 Parts List & Operating Instructions for: 9104A 9110A Hydraulic Cylinders 9104A Max. Capacity: 4 Tons 9110A Max. Capacity: Parts List and Replacement Kits for 9104A Parts List Item No. Description Cylinder Base O-ring Cylinder Screw Spring Nut Cup Seal Back-up Ring Brass Bushing Piston Rod Spring Ring Fasten Nut Ram Sleeve Pin Coupler Item No.
2 8 9 10 2 5 6 7 15 2 8 9 10 11 12 Qty. Replacement Kits Description O-ring Cup Seal Back-up Ring Brass Bushing O-ring Screw Spring Nut Pin O-ring Cup Seal Back-up Ring Brass Bushing Piston Rod Spring Ring Item No. Qty. 1 1 Description Spring Ring Ram Sleeve O-ring Cylinder Fasten Nut Cylinder Base O-ring Coupler No. 222624 Seal Kit includes: No. 521622 Spring Ring: No. 521623 Ram Sleeve: No. 521624 Cylinder Kit includes: No. 521620 Spring Kit includes: No. 521625 Base Kit includes: No. 521621 Ram Kit includes : No. 504889 Ram Half Coupler Kit includes: Sheet No. 1 of 4 Issue Date: 9/17/03 Rev. B 2003 SPX Corporation Parts List & Operating Instructions Form No. 521619, Sheet 1 of 4, Back Parts List and Replacement Kits for 9110A Parts List Item No. 11 12 14 15 16 17 18 19 20 Qty. 1 Description Cylinder Base O-ring Cylinder Screw Spring Nut Snap Ring Bushing Cup Seal Back-up Ring Brass Bushing O-ring Piston Rod Spring Ring Fasten Nut Ram Sleeve Spacer Pin Coupler Item No. Qty. Replacement Kits Description Item No. Qty. Description No. 521629 Spring Ring: 15 1 Spring Ring No. 521630 Ram Sleeve: 17 1 Ram Sleeve No. 521631 Cylinder Kit includes: 2 1 O-ring 3 1 Cylinder 16 1 Fasten Nut 18 1 Spacer No. 521632 Base Kit includes: 1 1 Cylinder Base 2 1 O-ring No. 504889 Ram Half Coupler Kit includes: 20 1 Coupler No. 222625 Seal Kit includes: 2 1 O-ring 8 1 Bushing 9 1 Cup Seal 10 1 Back-up Ring 11 1 Brass Bushing 12 1 O-ring No. 521627 Spring Kit includes: 2 1 O-ring 4 1 Screw 5 1 Spring 6 1 Nut 19 1 Pin No. 521628 Ram Kit includes: 7 1 Snap Ring 8 1 Bushing 9 1 Cup Seal 10 1 Back-up Ring 11 1 Brass Bushing 12 1 O-ring 14 1 Piston Rod Parts List & Operating Instructions Single-Acting Hydraulic System Form No. 521619 A basic single-acting hydraulic system consists of a manual or power pump that moves the hydraulic fluid, a hydraulic hose that carries the fluid, and a cylinder or ram that the fluid moves to do a job. The cylinder, hose(s), couplings, and pump all must be rated for the same maximum operating pressure, correctly connected, and compatible with the hydraulic fluid used. An incorrectly matched system can cause the system to fail and possibly cause serious injury. If you are in doubt, consult our Tech. Services Dept. at (800) 533-6127. INTRODUCTION These instructions are written to help you, the user, more effectively use and maintain your hydraulic cylinders. If you have any questions, call your nearest OTC distributor. Some of the information included in these instructions was selected from the ANSI B30.1 Standards and applies to the construction, installation, operation, inspection, and maintenance of the hydraulic cylinders. It is strongly recommended that you read the ANSI B30.1 to answer any questions not covered in these instructions. The complete ANSI B30.1, which contains additional information, can be obtained for a nominal cost by calling the American Society of Mechanical Engineers at 1-800-843-2763. TYPICAL INSTALLATION Since the single-acting cylinders have only one hose going to the cylinder, the cylinder can only apply force to extend its rod. The return stroke is accomplished by spring force. Cylinder Gauge Pump Hydraulic Hose Quick Coupler Sheet No. 2 of 4 2003 SPX Corporation Issue Date: 9/17/03 Rev. B Parts List & Operating Instructions Form No. 521619, Sheet 2 of 4, Back Safety Precautions WARNINGS: To prevent personal injury, · Read and understand all safety precautions and operating instructions before using this cylinder. If the operator cannot read English, operating instructions and safety precautions must be read and discussed in the operator’s native language. – Si el operador no puede leer inglés, las instrucciones de operación y las precauciones de seguridad deberán leerse y comentarse en el idioma nativo del operador. – Si l’utilisateur ne peut lire l’anglais, les instructions et les consignes de sécurité doivent lui être expliquées dans sa langue maternelle. · Failure to follow these warnings could cause a loss of load, damage to equipment, and / or failure of equipment, which may result in personal injury or property damage. · Wear eye protection that meets ANSI Z87.1 and OSHA standards. · When extending a cylinder or ram under load, ensure that the couplers or port threads have not been damaged or do not come in contact with any rigid obstruction. If this condition occurs, the coupler’s attaching threads may become stripped or pulled from the cylinder or ram, resulting in the release of high pressure hydraulic fluid, flying objects, and loss of load. · Avoid off-center loads that could damage the cylinder or ram and/or cause loss of load. Control the load at all times to prevent shearing of the threads and loss of load. Ensure that everyone is clear of the load. · Before operating the pump, all hose connections must be tightened securely and leakfree–do not overtighten. Overtightening can cause premature thread failure or high pressure fittings to split at pressures lower than their rated capacities. · Should a hydraulic hose rupture, burst, or become disconnected, immediately shut off the pump and release all pressure.