Ford Lehman marine engine maintenance schedule. Marine Vessel maintenance is an important part of owning a boat. Contact Santa Barbara Marine Diesel Mechanic today to schedule inspections, maintenance, repairs. servicing Channel Islands Marina, Ventura Harbor & Santa Barbara Harbor.
Marine engine maintenance, repairs, service:
Everything that a vessel does, including moving through water, is accomplished by its engine. Scheduled Maintenance for Marine Vessels is important most of all for your boat’s engine. This is because engines and their parts suffer severe wear and tear from natural use over time. There are no two ways about it, any combustion engine or diesel engine of any kind will need repairs and general maintenance to keep operating. A regular inspection and maintenance are crucial to ensure that your vessel stays in tip-top shape. It is essential that you avoid any issues that could result in total and permanent failure of your boat.
Ford Lehman Marine Engine Maintenance Schedule:
Daily:
- Cooling System Coolant Level – Check.
- Engine Air Cleaner Service Indicator – Check
- Engine Oil Level – Check.
- Fuel System Water Separator – Drain.
- Marine Transmission Oil Level – Check.
250 Service hours or Yearly:
- Zinc Anodes – Inspect/Replace.
- Engine Valve Lash – Inspect/Adjust.
- Fuel Injection Timing – Check.
- Seawater pump impeller – Replace.
- Seawater Pump Seals – Inspect
- Seawater System – Flush with Descaling solution.
- Battery Electrolyte Level – Check.
- Belts – Inspect/Replace.
- Cooling System Supplemental Coolant Additive (SCA) – Test/Add.
- Engine Air Cleaner Element – Clean/Replace
- Engine Crankcase Breather – Clean
- Engine Oil Sample – Obtain
- Engine Oil and Filter – Change
- Fuel Inlet Screen – Clean
- Fuel System Primary Filter/Water Separator Element – Replace.
- Fuel System Secondary Filter – Replace
- Fuel Tank Water and Sediment – Drain
- Hoses and Clamps – Inspect/Replace
- Seawater Strainer – Clean/Inspect
- Water Pump – Inspect.
- Reverse Gear Strainer – Clean.
- Replace Crank Case Vent Filter.
1000 Service hours or 2Years:
- Aftercooler Core – Clean/Test.
- Cooling System Coolant (DEAC) – Change.
- Engine Protective Devices – Check.
- Magnetic Pickups – Clean/Inspect.
- Turbocharger – Inspect.
2000 Service Hours or 4 Years:
- Engine Mounts – Inspect.
- Engine Valve Lash – Inspect/Adjust.
- Fuel Injection Timing – Check.
- Governor Oil Supply Screen – Clean/Replace.
- Heat Exchanger – Inspect / Remove/ Descale.
The Lehman Manufacturing Company was formed in 1931. By 1957, they were producing marinizing components for a wide variety for gasoline engines including General Motors, Ford, Chrysler, and Willys In the early 1960’s, Lehman began manufacturing marinizing components for many of the diesel engine models produced by Ford of Britain after 1952.
Lehman marketed these marinizing components in kits so other parties could marinize various new and used Ford diesel engines, many of which were taken out of tractors, lorries, harvesters, rock crushers, generators, and the like. Early in 1965, Lehman started buying brand new Ford 2701E and 2704E diesel engines from Ford’s Industrial Power Products Division and marinizing them into the Lehman 70 and Lehman 110 respectively.
When Ford succeeded these models with the slightly larger “parent bore” diesel engines beginning in November of 1969, Lehman began marinizing them into the Lehman 80 and Lehman 120 which Lehman very successful marketed to boatbuilders worldwide. Lehman marinized several later Ford based models including the popular Lehman 90 Super and Lehman 135 Super before going out of business in 1993? as engine emissions became more restricted. Ford Lehman marine engine maintenance schedule.
Marine diesel engine maintenance
Regular Oil Changes
Oil in a diesel works hard—much harder than in a gas engine—because the engine works at a high temperature and under extreme pressure. Diesel oil also contains traces of sulfur, especially in countries other than the U.S., which gets transformed into destructive sulfuric acid inside your engine. Also, many boats, especially small cruising sailboats, operate their engines infrequently and for short periods of time, when pulling into or out of their slip. They may also run the engine for long time periods at low RPM, for charging battery banks or freezing the refrigerator’s holding plate. Both of these practices are rough on your engine. The engine doesn’t warm up to operating temperature, causing moisture to condense inside, creating sulfuric acid and also a buildup of carbon. If this carbon remains inside your engine, the lubricating ability of the oil is substantially reduced. Plus, this buildup of soot coats valves and valve stems, which reduces the compression of your engine. All the experts agree that you should avoid running the engine for short durations and/or at low loads. If you do a lot of this type of motoring, you’re going to need more frequent oil changes with top-quality oil and good filters. all are good practices for marine diesel engine maintenanceMaintaining Ford Lehman marine diesel engines is critical for several important reasons:
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Reliability and Performance:
- Regular maintenance ensures the engine runs smoothly and efficiently, reducing the likelihood of unexpected breakdowns.
- A well-maintained engine delivers consistent power, crucial for safe and effective marine operations.
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Longevity:
- Routine upkeep extends the lifespan of the engine by preventing wear and tear.
- Timely servicing helps avoid costly repairs and premature engine replacement.
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Fuel Efficiency:
- Proper maintenance keeps the engine in optimal condition, ensuring it operates at peak fuel efficiency.
- This reduces fuel consumption and operational costs over time.
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Safety:
- Regular checks and servicing help identify potential issues before they become major problems, enhancing the safety of the vessel and its occupants.
- Maintenance includes inspecting critical safety components like cooling systems and exhausts to prevent overheating and fire hazards.
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Environmental Impact:
- A well-maintained engine emits fewer pollutants, contributing to a cleaner marine environment.
- It ensures compliance with environmental regulations and standards, avoiding fines and legal issues.
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Resale Value:
- Keeping detailed maintenance records and ensuring the engine is in good condition can significantly increase the resale value of the vessel.
- Prospective buyers are more likely to invest in a well-maintained engine.
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Warranty Compliance:
- Adhering to the manufacturer’s recommended maintenance schedule is often a requirement to keep the warranty valid.
- Regular service checks performed by authorized personnel ensure compliance with warranty terms.
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Specific Engine Requirements:
- Ford Lehman engines have unique characteristics and specific maintenance needs that must be addressed to ensure optimal performance.
- Regular maintenance checks should include inspection and servicing of fuel injectors, turbochargers, and cooling systems particular to Ford Lehman models.
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Parts Availability:
- Maintaining your Ford Lehman engine regularly can help identify parts that need replacement early, giving you time to source genuine parts which can sometimes be challenging to find due to the engine’s age and popularity.
Engines & Generators : Harbor Marine 
