Correction To Testing And Adjusting Manual RENR2115-01; Torque Converter Stall And Implement Pump Double Stall - Test {0374,3101,5055,7000}
Usage:
966G (3SW, 3PW, 8XW),
972G (4WW, 6AW, 9GW) Wheel Loaders
Reference: Service Manual Module, RENR2115-01, Testing and Adjusting, 966G Wheel Loader and 972G Wheel Loader, Hydraulic System; Page 14, "Torque Converter Stall and Implement Pump Double Stall - Test". This module is found in Service Manual, RENR2100, 966G & 972G Wheel Loader, Volume II.
The stall speeds on Page 14 are incorrect. Replace Step 3 and Step 8 with the following correct information.
3. ixAllow the engine RPM to stabilize. Then observe the tachometer. The correct stall speed is,
-
- * For a 966G, 2090 ± 95 RPM
- * For a 972G, 2155 ± 95 RPM
- * For a 966G, 2090 ± 95 RPM
8. xiAllow the engine RPM to stabilize. Then, observe the tachometer. The correct double stall speed is,
-
- * For a 966G, 1595 ± 95 RPM
- * For a 972G, 1665 ± 95 RPM
- * For a 966G, 1595 ± 95 RPM
Caterpillar Information System:
1999/05/03 New Engine Oil Filler Used {1316}
1999/05/03 Weld Procedure For Field Repair Of Certain Large Off-Highway Truck Differential Housings {4050}
1999/05/03 Serviceable Parts Available For Low Pressure Turbocharger In Low Altitude Engine Arrangement {1052}
1999/05/03 144-0835 Pump Enhancements {1714}
1999/05/03 Improved Cab Harness Accommodates Additional Relay {1408}
1999/05/03 New Wiring Harness Assemblies Used On 3500B Machine Engines {1408}
1999/05/03 Improved Main Fuel Tank Available {1273}
1999/04/26 Available Rebuild Options For Flexxaire Fans{1356}
1999/04/26 Flexxaire Fan Interactive Product Guide CD Now Available{1356}
1999/04/26 Stronger Brush Springs Improve Actuator Service Life On Flexxaire Fans{1356}
1999/04/26 Serviceable Cover Group-Protection Available{5258,1408}
1999/04/26 New Pulse Width Modulated Steering Sensor Now Available{4800}
1999/05/03 Correction To Engine Oil Change Interval {1348}
1999/05/03 Installation Procedure For The Fuel Injection Plate On The 914G/IT14G {1251}
1999/05/03 Fully Hydraulic Brake System Now Standard Production {4251}
1999/05/03 Corrections To Electrical System Schematics SENR6735, SENR6737, SENR5985, And SENR1229 {1400}
1999/05/03 Electroplated Axle Mounting Hardware Requires Changes In Torque Procedure And Specifications {3268}
1999/05/03 Improved Gas Springs Increase Service Life {7254}
1999/05/03 Identification Of Minifuses, Minifuse Blocks, And Minifuse Locks For Operator Station Instrument Panel {7451,1417}
1999/05/03 Improved Rotor Hood Side Disk Pivot Now Available {6635,5608}
1999/05/03 New Mounting Arrangement Used For Pulse Width Modulated Steering Sensor {4800}
1999/05/03 Operation Of The Hydraulic Screed Counterbalance System {5051,5420}
1999/05/03 Revision To Special Instruction, SEHS9043, "Field Installation Of Valves For Scheduled Oil Sampling" Is Available {7542}
1999/05/10 Improved Throttle Lever Increases Service Life {1265}