3-33. ENGINE OIL PUMP MAINTENANCE.
This task covers:
c. Cleaning and Inspection
l Engine oil pan removed.
l Dry cleaning solvent
(See paragraph 3-32)
(Item 23, Appendix B)
General Safety Instructions
l Dry cleaning solvent is flammable and
must not be used near open flame.
Use only in a well-ventilated area.
. Compressed air used for cleaning
purposes should never exceed 30 psi
a . R E M O V A L
1. Remove bolt (3) and remove oil
pump (4) and shaft (1) from rear
main bearing cap under engine block
1. Remove 4 cover bolts (9) and separate cover (10) from oil pump body (14).
2. Remove pin (13), spring (1 2), and oil pressure regulator valve (11). Remove oil plug (7) if