Rotor Drive Chain Part Number Has Changed{3159}
Usage:
RR-250B (3RR) Road Reclaimer;
SS-250B (5GR) Soil Stabilizer
The rotor drive chain part number has changed from 9N-9960 to 138-2285. This change went into effect with machine serial number 3RR00164 and 5GR00161. The master link part number for the new chain is 138-6916.
Caterpillar Information System:
1999/06/01 New Vibratory Pump And Higher Efficiency Motor Improves Compactor Performance{5070,5058,5651,5652}
1999/06/01 Special Instruction Available For Adjusting The Hydraulic Electronic Controls{0374,5702}
1999/06/01 785 Steering Pump (4T-0382) Installation/Startup Procedure{4306}
1999/06/01 Correction To Special Instruction REHS0263; 785C Off-Highway Truck Assembly Procedure{0374,7960}
1999/06/01 Correction To Certain Off-Highway Truck Service Manual Modules{0374}
1999/06/01 New Exhaust Manifold Groups (Bellows Type) Used{1059}
1999/06/01 Improved Counterweight Group Eases Retaining Rod Installation{7056}
1999/06/01 Addition Of Drainage Hole Eliminates Water Accumulation In Winch Frame{7053}
1999/06/01 New Boom Upper Sheave Block Improves Cable Spooling{5415}
1999/06/01 Pump And Suction Elbow Changes Improve Assembly Alignment{5084}
1999/06/01 Backhoe Loader Window Latch Rod Now Serviceable{7308}
1999/06/01 Special Instruction, REHS0377, Available For Installing Spacers On New Backhoe Loader Booms For The Fitup Of Hydraulic Lines{5057}
1999/06/01 Installation Of Auxiliary Fuse Wiring For Additional Power Source{1417}
1999/06/01 Bolt Callout In Propel Planetary Is Incorrect{4050,4011}
1999/06/01 Use 154-8100 Fuel System Arrangement And 154-8101 Fuel System Group To Measure Engine Fuel Flow{1250,0782}
1999/06/07 Improved Lift Cylinder Rod Now Used{5102,7120}
1999/06/07 New Automated Cylinder Cutout Test Available With Electronic Technician (ET) Version 2.4 Software Release{0781,1920}
1999/06/07 Common Charcoal Gray Paint Used{7581}
1999/06/07 New Cover Plate Improves Visibility{7262}
1999/06/07 New Injector Is Now Available{1290}
1999/06/07 New Turn Signal Switch Improves Service Life{1611}
1999/06/07 Correction To Parts Manuals For 149-2743 Hydraulic Tank Group{5056}
1999/06/07 Correction To Specifications Manual, RENR3003; "Feed Roller Motor For HH75 Harvester Head"{0374,5058}
1999/06/07 Checking The Oil Level In Axles Properly Reduces Erroneous Readings{3268}