Bush Hog 2545 manual Cylinder Service, Lift and Bucket Cylinder Disassembly

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MAINTENANCE

Cylinder Service

Loader cylinders are designed to be reliable and easy to service. If a cylinder should malfunction during warranty period, return complete cylinder assembly, without disassembling, to your authorized service department or contact your authorized service department for instructions. Unauthorized disassembly of a cylinder in warranty period will VOID WARRANTY.

MAINTENANCE

Lift and Bucket Cylinder Disassembly

Following is an outline procedure for disassembling and reassembling cylinders

1.Hold cylinder tube (13) stationary and pull wire ring (14) out through slot.

2.Pull shaft (1), with all assembled parts, out of cylinder tube (13).

Note: Resistance will be felt until piston seal (8) slides over wire retaining ring groove.

3.Remove elastic locknut (12) from end of shaft and slide cylinder piston (9) and cylinder head (5) off shaft.

4.Remove piston wear ring (8), piston seal (11), and o-ring (10) from outside grooves on piston(9).

5.Remove wiper seal (2), rod seal (3) and wear ring (4) from inside of cylinder head (4) and o-ring (7) with backup washer (6) from groove on outside of head.

6.Clean all parts including cylinder tube, in a suitable cleaning solvent, then use air pressure to blow any dirt or excess solvent from all parts.

7.Examine all parts for wear or damage and replace, if necessary.

2545 01/11

Maintenance Section 5-6

© 2011 Alamo Group Inc.

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Contents 2545 To the Owner/Operator/Dealer Table of Contents Maintenance Section Safety Section Safety General Safety Instructions and Practices2545 01/11 Safety Section Operator Safety Instructions and Practices Equipment Operation Safety Instructions and Practices SG-36 2545 01/11 Safety Section Safety SL-33 SPU-2 Safety Transporting Safety Instructions and Practices Maintenance and Service Safety Instructions and Practices Safety Storage and Parking Safety Instructions and Practices Concluding Safety Instructions and PracticesDecal Location QTY Level Description Decal Description Model NameD469 2545 01/11 Safety Section Safety Safety Federal Laws and Regulations Introduction Section Introduction Introduction Introduction Before Operating this Machine Page Assembly and Connecting the Loader Section Assembly Assembly Instructions2545 01/11 Assembly Section Proper Ballasting and Wheel Spacing Dismounting and Mounting Mid-Mount Loader Mounting LoaderAssembly Attaching Pin on Bucket Dismounting LoaderAssembly Assembling Quick Attach Device Installing Quick Attach Device Connecting Attachment When Connecting an Attachment to the Loader Quick HitchAssembly Operation Section Operation Standard Equipment and Specifications Operator Requirements Operation Tractor Requirements Personal Protective Equipment PPETractor Ballast Rops and Seat BeltTractor Lighting and SMV Emblem Getting On and Off the Tractor Boarding the TractorDismounting the Tractor Starting the Tractor Pre-Operation Inspection and Service Tractor Pre-Operation Inspection/Service Loader Pre-Operation Inspection/ServiceMount Assembly OPS-L-0007C Do not Operate an Unsafe Tractor or Implement Do not Operate an Unsafe Tractor or Front END Loader Driving the Tractor and Loader Operating the Tractor and Loader Driving the Tractor and LoaderSG-36 Operation Operation SL-33 Operation Operating the Loader Filling the BucketLifting the Load Carrying the Load Dumping the Bucket Operating with Float Control Operation Peeling and Scraping Loading LOW Trucks or Spreaders from a Pile Backfilling Operation Handling Large Heavy Objects Operating Bale Spear Optional Attachment Loader Storage Transporting the Tractor and Implement Operation Transporting on Public Roadways Hauling the Tractor and Implement Troubleshooting Guide Trouble Possible Cause Possible RemedyProblem Possible Cause Remedy Maintenance Section Maintenance 2545 01/11 Maintenance Section Adjusting Bucket Level Indicator Lubrication ScheduleDaily Maintenance Cylinder Service Lift and Bucket Cylinder DisassemblyLift and Bucket Cylinder Reassembly StorageMaintenance Proper Torque for Fasteners Maintenance Maintenance Limited Warranty To the OWNER/OPERATOR/DEALER SOM-01/11 Printed U.S.A