TM 10-4320-344-242.21.29 Oil Cooler Replacement, Model 609-C.This task covers:2.21.29.1 Removal2 .21 .2 9 . 3 I n s t a l l a t i o n2.21.29.2 RepairINITIALSETUPToolsEquipment Conditions(Continued)General Mechanic’s AutomotiveOil drained, LO 10-4320-344-12.Tool Kit, Appendix B, SectionI I I,Item 1General Safety InstructionsMaterial/PartsDo not work on equipment that is notsecurely stabilized to prevent rollingOil, Appendix C, Item 15o r s l i d i n g.Pan, Appendix C, Item 19Rags, Appendix C, Item 20Do not work on equipmentGasket (TM 10-4320-344-24P)ing standard shop safetyEquipment ConditionsPumping station shut down, TM 10-4320-344-10.without follow-p r a c t i c e s.2.21.29.1 Removal.To prevent burns or other injuriesengine to cool before removing oilresult in serious personal injury.allow oil lines, oil, engine coolant, andc o o l e r .Failure to obey this warning maya.Place pan under oil cooler (Figure 2-144, 1).b .Unfasten, open, and remove upper air cowling.c .Remove two mounting bolts (2) and four flat washers (3).d.Remove three bolts (4) and flat washers (5).e .Disconnect oil cooler (1) at two fittings (6) and remove oil cooler (1) andgasket (7).Discard gasket (7).2.21.29.2 Repair.a.Inspect all components and mounting hardware for damage.b.Replace all defective components.2.21.29.3 Installation.a.Position new gasket (7) and oil cooler (1) on engine and secure with twof i t t i n g s ( 6 ).b.Install three flat washers (5) and bolts (4).c .Install four flat washers (3) and two mounting bolts (2).d.Refer to LO 10-4320-344-12 and add engine oil.2-327
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