To test the radiator and cooling system for leaks, use the procedure that follows: 1. Remove the pressure cap from the radiator. 2. Make sure…
Category: 3126
One cause for a pressure loss in the cooling system can be a defective seal on the radiator pressure cap. Typical Schematic Of Pressure Cap…
Crankcase Oil Level Check the level of the oil in the crankcase. Add oil if needed. It is possible for the oil level to be…
An oil pressure gauge that has a defect can give an indication of low or high oil pressure 1U5470 Engine Pressure Group The 1U5470 Engine…
Oil leakage into the combustion area of the cylinders can be the cause of blue smoke. There are four possible ways for oil leakage into…
Check for leakage at the seals at each end of the crankshaft. Look for leakage at the oil pan gasket and all lubrication system connections.…
The turbocharger senses boost pressure which actuates the wastegate valve which will control the amount of exhaust gas that will be allowed to bypass the…
Valve adjustment in 3116 and 3126 diesel engines is an important maintenance procedure that ensures the proper functioning of the engine and prevents issues like…
Using FT1984 Air-to-Air Aftercooler Test Group (1) Regulator and valve assembly. (2) Nipple. (3) Relief valve. (4) Tee. (5) Coupler. (6) Aftercooler. (7) Dust plug.…
Normal inlet manifold pressure with high exhaust temperature can be caused by cooler core fin blockage. Clean the cooler core fins, see Visual Inspection for…