INJECTOR GP- 3650551 - Caterpillar

Illustration 1 g01246669
Engine oil flow schematic (1) Oil passage to the rocker arm shaft (2) Oil passage to the idler gear in the flywheel housing (3) Oil passage to the gear bearings in the flywheel housing (4) Oil passage to the fuel injection pump housing and the governor (5) Rocker arm shaft (6) Lubrication passages in the valve lifter bore (7) Camshaft bearings (8) Piston cooling jets (9) Oil passage to timing gear housing (10) Oil passage to idler gear shaft (11) Oil manifold (12) Crankshaft main bearings (13) Oil supply line