1999/05/03 Caterpillar


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

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

Caterpillar Information System:

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