New Measuring Wheel Used {4201}
Usage:
HH55 (3MZ),
HH65 (4RZ) Harvester Head
Description of Change: New measuring wheels are available for the machines listed. The new measuring wheel is preferred for year-round service in all applications and replaces two separate wheels that were designed for specific applications.
Effective With: The new 172-1673 Measuring Wheel is a direct replacement for the former 157-1717 Measuring Wheel (canceled) and the former 155-9618 Measuring Wheel (canceled). The new 172-1673 Measuring Wheel is effective with the HH55 (3MZ216-Up) Harvester Head and the HH65 (4RZ263-Up) Harvester Head. The new measuring wheels are adaptable to first production for the machines listed.
Measuring Wheel
Caterpillar Information System:
1999/10/18 New Parts Used To Improve Chain Clearance {4192,7228}
1999/10/18 New Belts Used To Reduce Hose Wear {5057,5605}
1999/10/18 Correction To The Converter Outlet Pressure {3030,3101}
1999/10/18 New Service Interval For Torque On New And Reinstalled Wheels {4208}
1999/10/18 A Special Instruction Is Now Available For Installing A Cab Door On A Skid Steer Loader {7308}
1999/10/18 Correct Oil Must Be Used In Brake, Steering And Hoist Systems {4250,5050}
1999/10/18 New Automatic Retarder Control Available {3121}
1999/10/18 Supplement To Correct Specifications On Final Drive {4050}
1999/10/18 New Relief Valve Has Improved Service Life {3182,3064}
1999/10/18 New Hump Hose And Adjustment Procedure Improve Service Life {5057}
1999/10/18 Recommendations To Extend Transmission Clutch Service Life After Rebuild {3065}
1999/10/11 Hydraulic Quick Coupler Pin Now Available For Improved Fit Up {6129}
1999/10/25 Improved Engine Enclosure Now Available {7263}
1999/10/25 New Mounting For Engine Enclosure Doors Improves Service Life {7263}
1999/10/25 Brake Life Severely Reduced When Performing Production Compaction Cycles In Travel (Third) Speed {4251}
1999/10/25 New Hydraulic Accumulator Assembly Procedure Increases Service Life {5077}
1999/10/25 New Flywheel Housing Gasket For 3408 And 3412 Machine Engines {1152}
1999/11/01 Battery Drain Can Cause Hard Starting {1400}
1999/11/01 Master Battery Disconnect Switch Is Available {1400}
1999/11/01 Battery Care And Maintenance {1401}
1999/11/01 Improved Air Conditioning Hose Routing Increase Hose Service Life {1808}
1999/11/01 Schematic Available For 793C Off-Highway Trucks {7601,7566}
1999/11/01 Correction To Disassembly And Assembly, Module, SENR9145 {7258,7258}
1999/11/01 Correction To Disassembly And Assembly Module, RENR3402 {7258,7258}