TM 9-2320-289-343-33. ENGINE OIL PUMP MAINTENANCE.This task covers:a. Removald. Assemblyb. Disassemblye. Installationc. Cleaning and InspectionINITIAL SETUP:Equipment ConditionMaterials/Partsl Engine oil pan removed.l Dry cleaning solvent(See TM 9-2320-289-20)(Item 23, Appendix B)Too/s/Test EquipmentGeneral Safety Instructions• Torque wrenchlla. REMOVAL1. Remove bolt (3) and remove oil pump(4) and shaft (1) from rear mainbearing cap under engine block (5).Dry cleaning solvent is flammable andmust not be used near open flame.Use only in a well-ventilated area.Compressed air used for cleaningpurposes should never exceed 30 psi(207 kPa).b.DISASSEMBLY1.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) ifdamaged.TA507083-106Change 2
Integrated Publishing, Inc. - A (SDVOSB) Service Disabled Veteran Owned Small Business