CYLINDER GP-EXTENDABLE STICK 1917725 - Caterpillar

Proper operation and maintenance are key factors in obtaining the maximum life and economy of your engine. Following the directions in this manual will lower operating costs.Operate a cool engine at low load. After normal oil pressure is reached and the temperature gauges begin to move, the engine may be operated at full load.To Get Underway
The marine gear selector valve is usually operated from the pilot house. It can also be manually operated at the marine gear. Pilot house controls must be adjusted so as to permit full travel of the selector lever on the marine gear, and full engagement of the clutch plates.To get underway after the engine has started and is warm:1. Fully engage the marine gear control lever in the desired direction of travel.2. Wait a sufficient amount of time to allow complete engagement of the clutch.3. Gradually increase engine speed as required.To Reverse Direction When Docking or Traveling
When reversing direction of travel, stop at least two seconds in the NEUTRAL position to allow the propeller to stop turning. A direct through-shift will cause severe shock loads to the engine, marine gear and hull. Also, it may cause the engine to reverse its rotation.If the engine reverses rotation, the engine and marine gear oil pumps will be running opposite normal rotation. Oil will be pulled from the bearings and cause severe damage.
1. Reduce engine speed to LOW IDLE.2. Move the marine gear control lever to the NEUTRAL position.3. Wait two seconds to allow the clutch plates to completely disengage, and the propeller to stop turning.4. Move the marine gear control lever to the engaged position. To prevent the propeller from stalling or reversing the engine's rotation gradually increase engine speed as the clutch is engaged.5. Wait a sufficient amount of time to allow complete engagement of the clutch.6. Gradually increase engine speed as needed.A sequenced engine control system may be required. This equipment consists of a throttle boost with an optional shaft brake.The throttle boost system momentarily increases engine speed as the marine gear selector lever is moved from NEUTRAL to the engaged position. The throttle boost is released upon completion of clutch engagement. The governor setting then regulates the engine speed.With the selector lever in the NEUTRAL position, the shaft brake stops the propeller shaft rotation when both clutches are disengaged. The shaft brake should be able to stop approximately 75 percent of the full rated shaft torque, and stop the shaft within three seconds during a full power reversal.Full Load Operation
Move the governor control to full engine speed. An engine having authorized fuel settings and rated for continuous operation can operate at full speed for long periods of time without risking engine damage, provided the installation meets applications guidelines.Reduced Speed Operation
Reduce engine speed by moving the governor control lever to the desired speed position if a slower vessel speed is required, or if the front power takeoff is to be operated.Trolling
The trolling valve is an attachment to the marine gear. It operates only