Servis-Rhino 4211SS manual Troubleshooting Guide

Page 89

OPERATION

11. TROUBLESHOOTING GUIDE

TROUBLE

POSSIBLE CAUSE

POSSIBLE REMEDY

 

 

 

Loader slow or will not lift

Hydraulic oil too heavy.

Change to proper oil.

and/or dump

Oil filter plugged.

Clean or replace filter.

 

 

Hydraulic pump worn.

Repair or replace pump.

 

Oil line restricted or leaking.

Check all hoses and tubes for leaks,

 

 

damage or restrictions. Replace

 

 

damaged or restricted hoses or tube

 

 

oil lines.

 

Control valve does not shift

Inspect, clean, repair or replace

 

properly.

valve.

 

Air in hydraulic system.

Cycle lift cylinders and bucket

 

 

cylinders several times to free

 

 

system of air.

 

Cylinder leaks internally.

Replace seals.

 

Faulty relief valve (tractor).

Clean and replace relief valve.

 

 

 

Loader chatters or

Air leak in pump inlet line.

Check, tighten or replace inlet line.

vibrates when raising

 

 

or lowering

Air in hydraulic system.

Cycle lift and bucket cylinders.

 

 

Oil level too low.

Add oil as required.

 

 

 

External leakage

Damaged seals.

Remove leaking component;

 

 

replace seals.

 

 

 

Pump noisy

Inlet line restricted or leaking.

Check for air leaks, restrictions or

 

 

collapsed hose. Tighten or replace

 

 

hose. Clean filter.

 

Oil level too low.

Add oil as required.

 

Pump worn or damaged.

Repair or replace pump.

 

 

 

Excessive wear on bucket

Bucket is riding on cutting edge

Use boom “FLOAT” position or

cutting edge

instead of wear runners.

bucket level indicator to ensure

 

 

bucket rides on wear runners.

4211-4211SS 01/11

Operation Section 4-43

© 2011 Alamo Group Inc.

OPERATION

Image 89
Contents 4211 4211SS To the Owner/Operator/Dealer Table of Contents Maintenance Section Safety Section General Safety Instructions and Practices Safety4211-4211SS 01/11 Safety Section Operator Safety Instructions and Practices Equipment Operation Safety Instructions and Practices SG-36 Safety Safety 4211-4211SS 01/11 Safety Section SL-33 Safety Safety Transporting Safety Instructions and Practices Maintenance and Service Safety Instructions and Practices 4211-4211SS 01/11 Safety Section See Your Rhino Dealer Concluding Safety Instructions and Practices Storage and Parking Safety Instructions and PracticesDecal Location QTY Level Description Decal Description Loader Positions 4211-4211SS 01/11 Safety Section Loader Safety Safety Federal Laws and Regulations Introduction Section Introduction Introduction Introduction Before Operating this Machine Page Assembly and Connecting the Loader Section Assembly Instructions AssemblyAssembly Proper Rear Ballasting and Wheel Spacing Dismounting Loader Dismounting Loader and Mounting Loader to TractorMounting Loader Attaching Pin on BucketMounting Attachment to Loader Mounting and Dismounting AttachmentAssembling Quick Attach Device Installing Quick Attach Device When Connecting an Attachment to the Loader Quick Hitch Assembly Page Operation Section Rhino 4211 & 4211SS Loader OperationStandard Equipment and Specifications Operator Requirements Operation Personal Protective Equipment PPE Tractor Lighting and SMV Emblem Tractor RequirementsRops and Seat Belt Tractor Ballast Getting On and Off the TractorDismounting the Tractor Boarding the TractorStarting the Tractor Pre-Operation Inspection and Service Loader Pre-Operation Inspection and Service Tractor Pre-Operation Inspection/ServiceMount Assembly OPS-L-0007B Do not Operate an Unsafe Tractor or Front END Loader Front END Loader PRE-OPERATION Inspection Driving the Tractor and Loader Driving the Tractor and Loader Operating the Tractor and LoaderSG-36 Operation Operation SL-33 Operation Filling the Bucket Operating the LoaderOperation Lifting the Load Carrying the Load Lowering the Bucket Dumping the BucketOperating with Float Control Loading from a Bank Operation Peeling and Scraping Loading LOW Trucks or Spreaders from a Pile Backfilling Operation Handling Large Heavy Objects Operating Bale Spear Shutting Down the Implement Loader StorageTransporting the Tractor and Implement Operation Transporting on Public Roadways Operation Hauling the Tractor and Implement Troubleshooting Guide Page Maintenance Section Maintenance 4211-4211SS 01/11 Maintenance Section Lubrication Schedule Daily Maintenance Lift and Bucket Cylinder Disassembly Cylinder ServiceStorage Lift and Bucket Cylinder ReassemblyStore loader with attachment securely attached Proper Torque for Fasteners Maintenance Maintenance Rhino To the OWNER/OPERATOR/DEALER 4211/4211SS