frame 1 TM 9-2320-209-34-2-1 c. Inspection and Repair. Refer to TM 9-2815-210-34 for procedure to inspect and repair oil cooler bypass valve. d. Replacement. 1. Put in plunger (1), spring (2), gasket (3), and plug (4). NOTE Follow-on Maintenance Action Required: Close hood and left side panel. Refer to TM 9-2320-209-10. END OF TASK 2-204