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Related Manuals for Parker Helac PowerTilt PT-4.5
Summary of Contents for Parker Helac PowerTilt PT-4.5
- Page 1 PowerTilt 4.5 Service and Repair Manual...
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Page 2: Product Introduction
Product Introduction This manual contains instructions for the repair, For additional information on maintaining, servicing disassembly and reassembly of the PowerTilt or repairing the PT-4.5, please contact Parker-Helac: Model PT-4.5 only. For complete product, Phone: 360 825 1601 installation, service and safety information, refer... - Page 3 208 205 302 200 202 03 302 205 208 SECTION A-A 7.60±.06 192.9±1.5 +.04 +1.0 4.69 119.0 - .00 .24 6.0 2.01 51.0 Parker Hannifin Corporation PERFORMANCE SPECIFICATIONS Helac/Cylinder Division www.helac.com Enumclaw, Washington USA RATED DRIVING TORQUE (in-lb) [N-m] (8,200) [930]...
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Page 4: Parts List
302..Bearing ............2 115 ..Washer ............8 304..Thrust Washer ..........2 401..Valve ...............1 409..Screw ..............1 410..Spacer.............1 411 ..Nut ..............1 412..Lock Plate ............1 421..Bushing ............2 Parker Hannifin Corporation Helac/Cylinder Division www.helac.com Enumclaw, Washington USA... - Page 5 Rotate the shaft (2) and piston sleeve (3) so both components are flush with the ring gear inside the housing (1). Do not remove the Parker Hannifin Corporation Helac/Cylinder Division www.helac.com Enumclaw, Washington USA...
- Page 6 (3) as seen in the photo below to simplify timing when the PowerTilt is reassembled. Rotate the shaft (2) counterclockwise until it disengages from Parker Hannifin Corporation Helac/Cylinder Division www.helac.com Enumclaw, Washington USA...
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Page 7: Fastener Torque Specifications
502 +/- 20 365 +/- 14 61 +/- 1 M24 x 3,00 868 +/- 27 630 +/- 20 68 +/- 2 M30 x 3,50 1 723 +/- 41 1 253 +/- 34 Parker Hannifin Corporation Helac/Cylinder Division www.helac.com Enumclaw, Washington USA... -
Page 8: Post Assembly
Replace the line and rotate the shaft to the end of rotation in the opposite direction. Repeat the test procedure outlined above for the other port. If there is an internal leak, disassemble, inspect and repair. Parker Hannifin Corporation Helac/Cylinder Division www.helac.com Enumclaw, Washington USA... - Page 9 (412) and torque to 68 Nm (50 ft-lbs). 2. Insert screw (409), 1” tie-rod bolt through center of PowerTilt from the torque foot end, install spacer (410) and lock-nut (411) and torque to 920 Nm (680 ft-lbs). Parker Hannifin Corporation Helac/Cylinder Division www.helac.com Enumclaw, Washington USA...
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Page 10: Maintenance
Open or replace non-functioning grease reliefs immediately. Never replace the grease relief NOTICE valves with grease fittings or plugs. Do not operate the PowerTilt if the NOTICE grease reliefs are not functioning. Parker Hannifin Corporation Helac/Cylinder Division www.helac.com Enumclaw, Washington USA... -
Page 11: Warranty Information
Helac Corporation any liability in connection with the sale of Helac Corporation products other than set forth herein. Parker Hannifin Corporation Helac/Cylinder Division www.helac.com... - Page 12 11/17 / HY34-1370 Parker Hannifin Corporation Helac/Cylinder Division 225 Battersby Avenue Enumclaw, WA 98022 USA phone (360) 825-1601 fax (360) 825-1603 www.helac.com...
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