94 SEBU7899-05 Maintenance Section Jacket Water Heater - Check 5. Install hose clamps which have been inspected or install new hose clamps. Refer to Specifications, SENR3130, “Torque Specifications”, “Hose Clamps” for information about selecting and installing the proper hose clamps. 4. Install hose clamps which have been inspected or install new hose clamps. Refer to Specifications, SENR3130, “Torque Specifications”, “Hose Clamps” for information about selecting and installing the proper hose clamps. 6. Carefully inspect the engine for any spilled fuel. Make sure that no fuel remains on or close to the engine. Note:
The bellows and the V-clamps that are used on the bellows should never be reused. 5. Start the engine. Inspect the air lines for leaks. Note: Fuel must be added to the fuel system ahead of the fuel filter. i03230758 Jacket Water Heater - Check 7. Refill the fuel system. Refer to this Operation and Maintenance Manual, “Fuel System - Prime” for information about priming the engine with fuel. SMCS Code: 1383-535 8. Start the engine. Inspect the fuel system for leaks. Jacket water heaters help to improve startability in ambient temperatures that are below 21 °C (70 °F). All installations that require automatic starting should have jacket water heaters.
Lubrication System Check the operation of the jacket water heater. Check the operation of the circulation pump, if equipped. For an ambient temperature of 0 °C (32 °F), the heater should maintain the jacket water coolant temperature at approximately 32 °C (90 °F). Hot oil and hot components can cause personal injury. Do not allow hot oil or hot components to contact the skin. 1. Drain the oil from the lubrication system to a level that is below the hose that is being replaced. i01848653 Overhaul Considerations 2. Remove the hose clamps. 3. Disconnect the old hose. SMCS Code: 7595-043 4. Replace the old hose with a new hose.
Reduced hours of operation at full load will result in a lower average power demand. A decreased average power demand should increase both the engine service life and the overhaul interval. 5. Install hose clamps which have been inspected or install new hose clamps. Refer to Specifications, SENR3130, “Torque Specifications”, “Hose Clamps” for information about selecting and installing the proper hose clamps. The need for an overhaul is generally indicated by increased fuel consumption and by reduced power. 6. Refill the lubrication system.
Refer to this Operation and Maintenance Manual, “Engine Oil Level - Check” in order to ensure that the lubrication system is filled with the proper amount of engine oil. The following factors are important when a decision is being made on the proper time for an engine overhaul: The need for preventive maintenance The quality of the fuel that is being used 7. Start the engine. Inspect the lubrication system for leaks. The operating conditions Air System The results of the S·O·S analysis 1. Remove the hose clamps. 2. Disconnect the old hose. 3. Replace the old hose with a new hose.