Improved Tilt Stem Smoothes Out Bucket Movement{5051}
Usage:
416C (4ZN, 5YN),
426C (1CR, 1ER, 6XN, 7WN),
428C (8RN),
436C (1FR, 1GR, 8TN, 9JN),
438C (1JR, 9KN) Backhoe Loaders
Description of Change: On single tilt loaders, the tilt stem in the control valve was improved in order to reduce voiding during full bucket dump. The improved hydraulic stem moves the tilt cylinder smoother while raising the lift arms and using the bucket leveler. This smoother movement reduces bucket spillage.
Adaptable To: The 168-0361 Control Valve was effective with the machines listed in Table 1. The previous 130-6519 Control Valve can be upgraded to the 168-0361 Control Valve by replacing the tilt stem with the 168-0362 Tilt Stem.
Caterpillar Information System:
1999/07/26 A Special Instruction For Repairing Thermoset Fenders And Hoods Is Now Available{7251,7252}
1999/07/26 Improved Water Separator Group Used{1258,1260,1263}
1999/07/26 Improved Hydraulic Coupler Retrofit Instructions{6129,5057,5051}
1999/07/19 Front Crankshaft Seal Is Now Serviceable {1160}
1999/07/19 Caterpillar Electronic Technician (ET) Version 2.4 Improves The Software FLASH Process For Engine Electronic Control Measures {0785,7610}
1999/07/19 Dimensions For Re-Manufacture Of Brake Disc And Rotor {4457,4255}
1999/07/19 Thrust Buttons For Planetary End Housing Assembly Salvage Now Available {3150,3169}
1999/07/19 Corrections To 769D, 771D, 773D, And 775D Off-Highway Truck Service Manuals {0374}
1999/07/19 Improved Mountings For Air Dryer On Fuel Tanks {1273,4285}
1999/07/19 Specifications For 146-3503 Electric Starter Motor {1453}
1999/07/19 Reporting Incidents Through the Cat Neutral Net {0337}
1999/07/12 Hydraulic Cylinder Seal Kit Information Is Now On Line {0376,7555,7562}
1999/07/26 The Special Instruction For Installing Universal Lines Kits Is Now Updated{5057}
1999/07/26 Correction To Service Manual Module SEBU6757; Operation & Maintenance Manual{0374,0375}
1999/07/26 Filtered Adapter Reduces False Air Filter Warnings{7400,7452}
1999/07/26 Improvements Have Been Implemented On The Superstructure Of Large Off-Highway Trucks{7050}
1999/07/26 New Bracket Assembly And Clamps In Water Lines Groups Provide Improved Tube Retention{1380}
1999/07/26 Revised Repair Procedure For Large Off-Highway Truck Bladder Type Accumulators{0374,4331}
1999/07/26 An Improved Throttle Cable Is Available For Certain Soil And Asphalt Compactors{5462}
1999/07/26 New Location For Ground Wire{1408,7423}
1999/08/02 Cold Start Advance Solenoid Available {1272,1250}
1999/08/02 Identifying The Engine In A Backhoe Loader {1000,1001}
1999/08/02 Procedure For Converting Standard Controls To Finger Tip Controls {4343}
1999/08/02 Engine Derate Parameter On Electronic Technician And Vital Information Management System May Give False Value {7620}