This manual provides maintenance information for Fuller Heavy Duty Transmission oil pumps and oil coolers.
This service manual provides detailed instructions for installing, shimming, and maintaining oil pumps and coolers in Fuller TRSM0917 heavy duty transmissions. It covers auxiliary countershaft oil pumps for helical and spur gear models, integral oil pumps, and oil coolers. Procedures include shimming using color-coded shims, torque specifications, and endplay determination. The manual also addresses lubrication, oil level, and recommended lubricants for optimal transmission performance.
The document includes application guidelines for when oil cooling is required or recommended, such as for high-horsepower engines or vehicles operating at low speeds in high ambient temperatures. It also provides diagrams and charts for shimming procedures and includes safety cautions for preventing damage or injury during installation.
| Oil Pump Configuration | Auxiliary Countershaft Oil Pumps and Integral Oil Pumps |
|---|---|
| Oil Cooling Required | Engines 399 h.p. and above with overdrive transmissions and GCW's over 90,000 lbs. |
| Torque for Retaining Capscrews | 35-45 lbs. ft. |
| Oil Cooler Mounting Location | In front of the engine radiator for maximum cooling efficiency |
Oil cooling is required for engines 399 h.p. and above with overdrive transmissions and Gross Combined Weights (GCW's) over 90,000 lbs.
The two types are Auxiliary Countershaft Oil Pumps and Integral Oil Pumps.
The retaining capscrews should be tightened to 35-45 lbs. ft. of torque.
An oil cooler should be mounted in front of the engine radiator to receive a direct flow of unheated air.