Cascade G Series Service Manual
Sliding arm paper roll clamp
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Also See for G Series:
- Installation instructions manual (34 pages) ,
- Operator's manual (30 pages) ,
- User manual (16 pages)
Related Manuals for Cascade G Series
Summary of Contents for Cascade G Series
- Page 1 ERVICE MANUAL G-Series Sliding Arm Paper Roll Clamp Manual No. 6851096 cascade corporation Cascade is a Registered Trademark of Cascade Corporation...
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Page 2: Table Of Contents
ONTENTS Page INTRODUCTION, Section 1 Introduction Special Definitions PERIODIC MAINTENANCE, Section 2 100-Hour Maintenance 500-Hour Maintenance 1000-Hour Maintenance 4000-Hour Maintenance TROUBLESHOOTING, Section 3 General Procedures Truck System Requirements Tools Required Troubleshooting Chart Plumbing Hosing Diagram – Standard Hydraulic Circuit – 30G Standard Hydraulic Circuit –... -
Page 3: Introduction, Section
NTRODUCTION Introduction This manual provides the Periodic Maintenance, Troubleshooting, Service and Specifications for Cascade G-Series Sliding Arm Roll Clamps. In any communication about the attachment, refer to the product catalog and serial numbers stamped on the nameplate. If the nameplate is missing, the numbers can be found stamped on the frame where the plate was mounted. -
Page 4: 100-Hour Maintenance
Arm Bearings clearance. Lubricate with wheel bearing grease. • Check for equal arm movement. • Check the load holding hydraulic system for proper function. Cascade Clamp Force Indicators 300G-CFI-812C and 300G-CFI-824C are available for this test. 500-Hour Maintenance After each 500 hours of truck operation, in addition... -
Page 5: Troubleshooting, Section
In addition to a normal selection of mechanic's hand tools, the following are required: • In-line Flow Meter Kit: 10 gpm (37 L/min) – Cascade Part No. 671476. GA0013.eps (2) No. 6-8 20 gpm (75 L/min) – Cascade Part No. 671477. -
Page 6: Troubleshooting Chart
ROUBLESHOOTING Troubleshooting Chart 3.1-3 Determine All The Facts – It is important that all the facts regarding the problem are gathered before beginning service procedures. The first step is to talk to the equipment operator. Ask for a complete description of the malfunction. Guidelines below and on the following pages can then be used as a starting point to begin troubleshooting. -
Page 7: Plumbing
ROUBLESHOOTING Plumbing Hosing Diagram – Standard 3.2-1 Attachment OP OPEN Port Valve OPEN/CLAMP CIRCUIT CL CLAMP Port CLAMP PRESSURE RETURN NOTE: For OPEN ARMS, reverse the colors shown. Cylinders Hose Reel or Internal Reeving CL4994.eps Truck Auxiliary Valve CLAMP SSR Port SIDESHIFT CIRCUIT SSL Port Attachment... -
Page 8: Hydraulic Circuit - 30G Standard
ROUBLESHOOTING Hydraulic Circuit – 30G Standard 3.2-2 Cylinders OPEN OPEN CLOSE Check Check Valves Check Valves Valve Equalizer Relief Valve Attachment Valve CL line Equalization Flow Divider/ Orifice Combiner CLAMP SIDESHIFT Relief Relief Hose Reel or Hose Reel or Internal Reeving Internal Reeving Truck Auxiliary Truck Auxiliary Valve... -
Page 9: Hydraulic Circuit - 41G-50G Standard
ROUBLESHOOTING Hydraulic Circuit – 41G-50G Standard 3.2-3 Cylinders OPEN Check Valves Equalizer Relief Valve CLOSE Check Sideshift Valve Relief Valve Attachment Valve Flow Divider/ Combiner CLAMP Relief OPEN Relief Hose Reel or Hose Reel or Internal Reeving Internal Reeving Truck Auxiliary Valve Truck Auxiliary Valve (SIDESHIFT) (CLAMP/OPEN) -
Page 10: Hosing Diagram - Independent Arm Control
ROUBLESHOOTING Hosing Diagram – 3.2-4 Independent Arm Control (Clamp Port) (Open Port) Attachment Valve CLOSE LEFT ARM Hose Reel PRESSURE or Internal Reeving RETURN NOTE: For OPEN LEFT ARM, reverse the colors shown. Cylinders Truck Auxiliary Valves Attachment Valve (Open Port) (Clamp Port) CLOSE RIGHT ARM PRESSURE... -
Page 11: Hydraulic Circuit - Independent Arm Control
ROUBLESHOOTING Hydraulic Circuit – 3.2-5 Independent Arm Control Cylinders Right CLAMP Check Valve Left CLAMP Check Valve Left OPEN Relief Attachment Valve Right OPEN Relief Hose Reel or Hose Reel or Internal Reeving Internal Reeving Truck Auxiliary Truck Auxiliary Valve Valve (LEFT ARM) (RIGHT ARM) Truck Relief... -
Page 12: Clamp Function
ROUBLESHOOTING Clamp Function There are five potential problems that could affect the WARNING: Before removing hydraulic CLAMP function: lines or components, relieve pressure in the • Incorrect load handling. Refer to the Operator’s Guide hydraulic system. Turn truck off and open for suggested procedures. - Page 13 ROUBLESHOOTING Release the lever and watch the pressure gauge: • If the pressure drop is less than 140 psi (10 bar) initially, and additional drop does not exceed 30 psi CLAMP (2 bar) per minute, the problem is not hydraulic. Check Valve Refer to Section 3.3.
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Page 14: Sideshift Function
ROUBLESHOOTING Sideshift Function There are six potential problems that could affect the WARNING: Before removing hydraulic sideshift function: lines or components, relieve pressure in the • Incorrect load handling. Refer to the Operator’s Guide hydraulic system. Turn truck off and open for suggested procedures. -
Page 15: Sideshift Circuit Test
ROUBLESHOOTING Sideshift Circuit Test 3.4-2 NOTE: Perform CLAMP circuit test first to make sure cylinders are operating properly. Refer to Section 3.3-2. Solenoid equipped – Press the solenoid button. Listen for a 'click' at the solenoid valve. If no sound is heard, check fuse, wiring and coil. -
Page 16: Electrical Circuit
ROUBLESHOOTING Electrical Circuit (Solenoid-equipped Clamps) Use the electrical schematic and diagram shown and follow the steps below: Check the control knob circuit fuse. Replace if necessary. Check for loose electrical connections at the truck ignition switch, control knob button, solenoid coil terminals and diode. -
Page 17: Attachment Removal
ERVICE Attachment Removal Position the attachment arms to frame width. WARNING: Before removing hydraulic Sideshift Left Open lines, relieve pressure in the hydraulic Sideshift Right Clamp system. Turn the truck off and open the truck auxiliary control valves several times in both directions. -
Page 18: Arms
ERVICE Arms Bearings Arm Assemblies – 4.2-1 Removal and Installation The following procedures can be performed with the attachment mounted on the truck. Position the arms to frame width and lower the attachment arms to 0.05 in. (13 mm) above the floor. Anchor Bar –... -
Page 19: Contact Pad - Removal And Installation
ERVICE Contact Pad – 4.2-2 Removal and Installation Drive Pin The following procedures can be performed with the attachment mounted on the truck. Lower the attachment until the contact pads lightly touch the ground. NOTE: If bolt-on pad surfaces are to be replaced, remove and replace at this point. -
Page 20: Arm Bearing Service
ERVICE Arm Bearing Service 4.2-3 NOTE: Replace all arm bearings if wear exceeds 0.04 in. (1.0 mm) thickness on any surface. Arms must be removed to install new bearings as follows: Remove attachment arms as shown in Section 4.2-1. If equipped, remove capscrews with M8 allen wrench. For reassembly, apply Loctite 242 (blue) to capscrews and tighten to a torque of 24 ft.-lbs. -
Page 21: Articulating Arm Bushing Service
ERVICE Articulating Arm Bushing 4.2-4 Service Equalizer The following procedures can be performed with the Bushing attachment mounted on the truck. Position the arms to frame width and lower the Shim attachment arms to 0.50 in. (13 mm) above the floor. Remove the retainer and rod anchor pin from the arm Arm Spring body. -
Page 22: Articulating Arm Adjustment
ERVICE Articulating Arm Adjustment 4.2-5 The following procedures can be performed with the attachment mounted on the truck. Remove the cover plates to the arms. Take note of the location and number of shims (if equipped). For reassembly, install shims (if equipped). Apply Loctite 242 (blue) to capscrews and tighten capscrews to 14 ft.-lbs. -
Page 23: Valve
ERVICE Valve Valve Removal and Installation 4.3-1 The following procedures can be performed with the attachment mounted on the truck: Raise the attachment 2 ft. (60 cm) so that the valve is Supply Hoses, Tubing to Cylinders accessible from behind. Do not reach or work through the mast. -
Page 24: Standard Valve Service
ERVICE Standard Valve Service 4.3-2 IMPORTANT: Service the valve in a clean work area. For reassembly, reverse the above procedures with the Service procedures are the same for all valves: following exceptions: • Replace O-rings and back-up rings on cartridges as Remove the valve from the attachment as described in shown in illustration below. - Page 25 ERVICE Standard Valve Service (Continued) 4.3-2 Flow Divider/ PO Check Valve Combiner – OPEN PO Check Valve – CLOSE Adjustable Relief Plug Cartridge - Sideshift Relief Setscrew Orifice Adjustable Relief Cartridge - PO Check Valve CLAMP Relief – OPEN Body CL5823.eps Plug 30G STANDARD VALVE...
- Page 26 ERVICE Standard Valve Service (Continued) 4.3-2 Adjustable Relief Cartridge - Equalizer PO Check Valve Relief – CLAMP Adjustable Relief Valve – CLAMP PO Check Valve Adjustable Relief – OPEN Valve – OPEN Plug Setscrew Orifice Test Port G Adjustable Relief Cartridge - Sideshift Relief Flow Divider/...
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Page 27: Independent Arm Control Valve Service
ERVICE Independent Arm Control 4.3-3 Valve Service IMPORTANT: Service the valve in a clean work area. For reassembly, reverse the above procedures with the Service procedures are the same for all valves: following exceptions: • Replace O-rings and back-up rings on cartridges as Remove the valve from the attachment as described in shown in illustration below. -
Page 28: Relief Adjustments - 30G Standard Valve
ERVICE Relief Adjustments – 4.3-4 30G Standard Valve Relief Cartridge Adjustment: To avoid over clamping or slow sideshifting speed, relief cartridges should be adjusted. Check nameplate and Inward (CW) = Increase pressure decal on the valve for correct CLAMP hydraulic pressure Outward (CCW) = Lower pressure settings. -
Page 29: Relief Adjustments - 41G-50G Standard Valve
ERVICE Relief Adjustments – 4.3-4 41G-50G Standard Valve Relief Cartridge Adjustment: To avoid over clamping or slow sideshifting speed, relief cartridges should be adjusted. Check nameplate and Inward (CW) = Increase pressure decal on the valve for correct CLAMP hydraulic pressure Outward (CCW) = Lower pressure settings. -
Page 30: Clamp Cylinder
ERVICE Clamp Cylinders Removal and Installation 4.4-1 NOTE: The following procedures can be performed with the attachment mounted on the truck and the arms remaining on the attachment. Extend the arms outside the width of the frame. If equipped, remove the bumper capscrews and remove the bumper. -
Page 31: Cylinder Disassembly
Clamp the cylinder in a soft-jawed vise at the extreme base end only. Unscrew and remove the retainer using a claw type spanner wrench, as shown. (Cascade Part No. 678598) Remove the piston/rod assembly from the cylinder. Clamp the piston/rod assembly in a soft-jawed vise. -
Page 32: Cylinder Reassembly
• Use internal seal installation tool (Cascade Part No. 599512) to ease installation. If installing by hand, form seal into 'kidney' shape and position into internal groove. -
Page 33: Solenoid Valve
ERVICE Solenoid Valve Coil Service 4.5-1 Disconnect the wires and diode from the coil terminals. Remove the end cover capscrews. Remove the end cover and coil. Install the new coil and end cover. Make sure that the terminals are positioned correctly. For reassembly, reverse the above procedures except as follows: •... -
Page 34: Specifications
➀ Minimum truck hydraulic pressure required to reach attachment rated capacity. ➁ Cascade Sliding Arm Roll Clamps are compatible with SAE 10W petroleum base hydraulic fluid meeting Mil. Spec. MIL-0-5606 or MIL-0-2104B. Use of synthetic or aqueous base hydraulic fluid is not recommended. -
Page 35: Torque Values - 30G
PECIFICATIONS Torque Values – 30G 5.1-4 Fastener torque values for 30G Sliding Arm Roll Clamps are shown in the table below in US and (Metric). All torque values are also called out in each specific service procedure section through out the manual. NOTE: All fasteners have a torque value range of ±10% of stated value. -
Page 36: Torque Values - 41G-50G
PECIFICATIONS Torque Values – 41G-50G 5.1-5 Fastener torque values for 41G-50G Sliding Arm Roll Clamps are shown in the table below in US and (Metric). All torque values are also called out in each specific service procedure section through out the manual. NOTE: All fasteners have a torque value range of ±10% of stated value. - Page 37 BLANK...
- Page 38 Do you have questions you need answered right now? Call your nearest Cascade Service Department. Visit us online at www.cascorp.com AMERICAS Cascade Corporation Cascade Canada Inc. Cascade do Brasil 5570 Timberlea Blvd. Praça Salvador Rosa, U.S. Headquarters 2201 NE 201st Mississauga, Ontario 131/141-Jordanópolis,...
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