A Fuel plunger
G Oil outlet to oil pan
B Gear thrust washer
H Camshaft oil passage
C Oil filter
J Camshaft bushing type bearing
D Main oil passage
K Timing device housing oil sump
E Tappet assembly
L Housing bushing type bearing
F Camshaft oil port
M Governor weight oil passage (code G pumps).
Figure 1-23. Lubrication oil flow diagram (typical), side view.
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