This engine has a pressurized cooling system. A pressurized cooling system has two advantages. The cooling system can be operated in a safe manner at…

Cooling systems that are not regularly inspected are the cause for increased engine temperatures. Make a visual inspection of the cooling system before any tests…

Above normal coolant temperatures can be caused by many conditions. Use the following procedure to determine the cause of above normal coolant temperatures: Personal injury…

When the engine is at operating temperature and the engine is using SAE 10W30 or SAE 15W40 oil, the maximum oil temperature should be 110…

Engine Oil Leaks on the Outside of the Engine Check for leakage at the seals at each end of the crankshaft. Look for leakage at…

When some components of the engine show bearing wear in a short time, the cause can be a restriction in an oil passage. An engine…

The inlet screen of the supply tube for the engine oil pump can have a restriction. This will cause cavitation and a loss of oil…

Measuring Engine Oil Pressure Work carefully around an engine that is running. Engine parts that are hot, or parts that are moving, can cause personal…

To prevent possible injury, do not use the starter to turn the flywheel. Hot engine components can cause burns. Allow additional time for the engine…

Table 1 Tools Needed     Part Number     Part Name     Quantity     348-5430     Multi-Tool Gp     1…