Figure 1-1. Model V8-300 engine assembly--3/4 left front view.

*TM 9-2815-213-34

pump. Oil is delivered to all working parts of the engine

(b) The oil flow crosses in front of block to left bank

through drillings in the block, cylinder head, crankshaft,

through oil filter and into cooler. From cooler, oil flows to

and rocker levers. Lubricating oil is forced through the

left bank oil drilling at rear of engine. The oil pump by-

crankshaft to lubricate the main and connecting rod

pass dumps oil directly into pan.

bearings. Lubricating oil pressure is controlled by a

regulator which is an integral part of the oil pump

flows to no. 4 cam bushing and no. 4 main bearing which

assembly. The air compressor receives pressure

in turn supplies no. 3 and 7 connecting rods.

lubrication from the engine oil supply. The oil flow cycle

(d) Right bank rocker arms are oiled intermittently

is as follows.

through no. 5 cam bushing.

(a) Oil is drawn to oil pump through suction tube, in

(e) From left bank oil drilling, oil flows to left bank

oil pan. It is then pumped through a passage in rear of

tappets, to no. 2 and 3 cam bushings, and no. 2 and 3

block through right bank water header cover to front of

main bearings. No. 3 main bear-

the block.

1-2