TM 9-2350-238-34-22-38. MAINTENANCE OF CHECK VALVE 12253779-1 AND CHECK VALVE12253779-2 (CONT).INSPECTION/REPAIR 12345Inspect for broken, damaged, or missing parts.If spring cap is broken, damaged, or missing, repair is by replacement of next higherassembly.If helical compression spring is broken, damaged, or missing,repair is by replacement of nexthigher assembly.If check valve is broken, damaged, or missing, repair is by replacement of next higherassembly.Repair is by replacement of authorized parts (TM 9-2350-238-24P-2).REASSEMBLY llNOTEReassembly procedures are writ-ten for one pressure relief valve,but apply to both.Apply engine oil (item 15, appx B)to new preformed packing beforereassembly.1 Install check valve (1) and helical com-pression spring (2) in pressure relief valvebody (3).2 Install new preformed packing (4) onspring cap (5). Install spring cap (5) onpressure relief valve body (3).ADJUSTMENTAdjustment procedures are to be performed inconjunction with adjustment of pressure reliefvalves. Refer to page 2-179.2-178
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