TM  10-3930-638-24&P 4-2.   ENGINE   MAINTENANCE   (cont) i. Oil Pump. This task includes repair and replacement of the oil pump consisting of a. Removal d.  Inspection b. Disassembly e.  Reassembly c.  Cleaning f.  Installation INITIAL   SETUP TOOLS EQUIPMENT    CONDITION Dial  Indicator Paragraph Condition  Description No. 1 Common Organiza- NSN  4910-00-754-0654 3-5k Oil pan removed. tional Maintenance Tool Kit Thickness Gage NSN  5210-00-221-1999 Plasti  Gage MATERIAL/PARTS Cleaning solvent P-D680 Clean cloths Engine oil (refer to current lubrication order) Gasket O-ring STEP LOCATION ITEM ACTION REMARKS REMOVAL 1 Oil Pump Two cap screws (2) Remove screen and washers (3) 2 Oil  pump Two cap screws (1) Remove body  (4) 3 Cylinder  block a. Oil pump (4) Remove b. Shim(s) (5) Remove KEY 1. Cap screws 2.  Cap  screws 3. Washers 4. Oil pump 5.  Shim(s) Change 1 4-69