VALVE GP-MANIFOLD & RELIEF 3727463 - Caterpillar

Illustration 1 g01357763
Cylinder and valve location (A) Inlet valve (B) Exhaust valveBore ... 94 mm (3.70 inch)Stroke ... 120 mm (4.72 inch)Displacement ... 3.3 L (203 in3)Cylinder arrangement ... In-lineType of combustion Naturally aspirated engines ... Indirect injection Turbocharged engines ... Direct injectionCompression ratio Naturally aspirated engines ... 22:1 Turbocharged engines ... 19:1Number of cylinders ... 4Valves per cylinder ... 2Valve lash Inlet valve ... 0.25 mm (0.0098 inch) Exhaust valve ... 0.25 mm (0.0098 inch)Firing order ... 1, 3, 4, 2Fuel injection timing ... 5° BTCWhen the crankshaft is viewed from the flywheel end of the engine, the crankshaft rotates in the following direction: ... CounterclockwiseWhen the camshaft is viewed from the flywheel end of the engine, the camshaft rotates in the following direction: ... CounterclockwiseNote: The left side and the right side of the engine are viewed from the flywheel end. The No. 1 cylinder is the front cylinder.