Figure 4-10. Exhaust manifold and pipe removal and
Figure 4-8. Checking compression pressure.
Figure 4-9. Valve clearance adjustment.
SECTION IX. ENGINE LUBRICATING SYSTEM
where it is distributed to the various engine ,bearings.
The drain from the cylinder head and 'other engine parts
a. Engine lubricating oil is circulated by a gear-type
leads back to the oil pan.
pump gear driven from the crankshaft. All the oil leaving
b. If the oil cooler should become clogged, the oil
the pump is forced through 'the full-flow oi4 filter to the
will flow from the pump through a spring loaded bypass
cooler and then into the oil gallery in the cylinder block
valve directly into the oil gallery.