42123 Mariner WATER TUBE (SHORT)

Daily
Walk-Around Inspection - Check for leaks and loose connections Engine Crankcase - Check oil level Cooling System - Check coolant level Air Cleaner - Check service indicator/Service air cleaner when needed Air Starter (If Equipped) - Check lubricator oil level Air Tank (If Equipped) - Drain water and sediment Fuel Tank - Drain water and sediment Water Separator (If Equipped) - Drain water Clutch (If Equipped) - Lubricate/Check/AdjustEvery 1,100 L (300 gal) of Fuel or 50 Hours or Weekly
Zinc Rods - Inspect/ReplaceEvery 5,600 L (1,500 gal) of Fuel or 250 Hours or Monthly
Cooling System (Conventional Coolant/Antifreeze Only)- Test for SCA concentration/Add SCA if necessary Fuel System - Clean primary fuel filter (if equipped/Replace final fuel filter Air Cleaner - Clean/Replace air filter elements Batteries - Clean/Check electrolyte level Belts - Check/Adjust Hoses - Inspect/ReplaceFirst 11,250 L (3,000 gal) of Fuel or 500 Hours or Three Months
Valve Lash - Check/Adjust (Within first and forth oil change intervals)Every 11,250 L (3,000 gal) of Fuel or 500 Hours or Three Months
Scheduled Oil Sampling (S O S) Analysis - Obtain sample and analysis Engine Crankcase - Replace oil and filter Crankcase Breather - CleanFirst 22,500 L (6,000 gal) of Fuel or 1000 Hours or Six Months
Fuel Ratio Control, Set Point and Low Idle - Check/AdjustEvery 22,500 L (6,000 gal) of Fuel or 1000 Hours or Six Months
Water Separator - Replace element Engine Protection Devices - Check operation Fuel Control Linkage - Check/LubricateEvery 45,000 L (12,000 gal) of Fuel or 2000 Hours or Yearly
Valve Lash and Valve Rotators - Check/Adjust Fuel Ratio Control, Set Point, and Low Idle - Check/Adjust Fuel Injection Nozzles - Test Engine Mounts - Inspect/Check Crankshaft Vibration Damper - Inspect/CheckEvery 68,220 L (18,000 gal) of Fuel or 3000 Hours or Two Years
Water Temperature Regulator (Thermostat) - Replace Cooling System (Long Life Coolant/Antifreeze Only)- Add Extender Cooling System (Conventional Coolant/Antifreeze Only)- Drain/Clean/Replace coolantEvery 90,000 L (24,000 gal) of Fuel or 4000 Hours or Three Years
Jacket Water Pump, Sea/Raw Water Pump, Alternator, Starting Motor, and Air Compressor (If Equipped) - Inspect/Rebuild or exchange (if necessary)Every 135,000 L (36,000 gal) of Fuel or 6000 Hours or Four Years
Cooling System (Long Life Coolant/Antifreeze Only)- Drain/Flush/Replace LLCA3304B Turbocharged Engines
For all marine transmission lubrication and maintenance activities, refer to your marine transmission or vessel OEM literature.Use fuel consumption, service hours, or calendar time, whichever occurs first, to determine maintenance intervals. Experience has shown that maintenance intervals are most accurately scheduled on the basis of fuel consumed rather than service hours.Daily
Walk-Around Inspection - Check for leaks and loose connections Engine Crankcase - Check oil level Cooling System - Check coolant level Air Cleaner - Check service indicator/Service air cleaner when needed Air Starter (If Equipped) - Check lubricator oil level Air Tank (If Equipped) - Drain water and sediment Fuel Tank - Drain water and sediment Water Separator (If Equipped) - Drain water Clutch (If Equipped) - Lubricate/Check/AdjustEvery 1,100 L (300 gal) of Fuel or 50 Hours or Weekly
Zinc Rods - Inspect/ReplaceFirst 5,600 L (1,500 gal) of Fuel or 250 Hours or Month
Valve Lash - Check/Adjust (Within the first and forth oil change intervals)Every 5,600 L (1,500 gal) of Fuel or 250 Hours or Monthly
Scheduled Oil Sampling (S O S) Analysis - Obtain sample and analysis Engine Crankcase - Replace oil and filter Crankcase Breather - Clean Cooling System (Conventional Coolant/Antifreeze Only)- Test for SCA concentration/Add SCA if necessary Fuel System - Clean primary fuel filter (if equipped/Replace final fuel filter Air Cleaner - Clean/Replace air filter elements Batteries - Clean/Check electrolyte level Belts - Check/Adjust Hoses - Inspect/ReplaceFirst 22,500 L (6,000 gal) of Fuel or 1000 Hours or Six Months
Fuel Ratio Control, Set Point and Low Idle - Check/AdjustEvery 22,500 L (6,000 gal) of Fuel or 1000 Hours or Six Months
Water Separator - Replace element Engine Protection Devices - Check operation Fuel Control Linkage - Check/LubricateEvery 45,000 L (12,000 gal) of Fuel or 2000 Hours or Yearly
Valve Lash and Valve Rotators - Check/Adjust Fuel Ratio Control, Set Point, and Low Idle - Check/Adjust Fuel Injection Nozzles - Test Turbocharger - Clean/Inspect/Check Engine Mounts - Inspect/Check Crankshaft Vibration Damper - Inspect/CheckEvery 68,220 L (18,000 gal) of Fuel or 3000 Hours or Two Years
Water Temperature Regulator (Thermostat) - Replace Cooling System (Long Life Coolant/Antifreeze Only)- Add Extender Cooling System (Conventional Coolant/Antifreeze Only)- Drain/Clean/Replace coolantEvery 90,000 L (24,000 gal) of Fuel or 4000 Hours or Three Years
Jacket Water Pump, Sea/Raw Water Pump, Alternator, Starting Motor, Turbocharger, and Air Compressor (If Equipped) - Inspect/Rebuild or exchange (if necessary)Every 135,000 L (36,000 gal) of Fuel or 6000 Hours or Four Years
Cooling System (Long Life Coolant/Antifreeze Only)- Drain/Flush/Replace LLCA3306B Naturally Aspirated Engines
For all marine transmission lubrication and maintenance activities, refer to your marine transmission or vessel OEM literature.Use fuel consumption, service hours, or calendar time, whichever occurs first, to determine maintenance intervals. Experience has shown that maintenance intervals are most accurately scheduled on the basis of fuel consumed rather than service hours.Daily
Walk-Around Inspection - Check for leaks and loose connections Engine Crankcase - Check oil level Cooling System - Check coolant level Air Cleaner - Check service indicator/Service air cleaner when needed Air Starter (If Equipped) - Check lubricator oil level Air Tank (If Equipped) - Drain water and sediment Fuel Tank - Drain water and sediment Water Separator (If Equipped) - Drain water Clutch (If Equipped) - Lubricate/Check/AdjustEvery 1,900 L (500 gal) of Fuel or 50 Hours or Weekly
Zinc Rods - Inspect/ReplaceEvery 8,500 L (2,200 gal) of Fuel or 250 Hours