TM 9-2320-209-34-2-2 FRAME 4 1. Put line (1) in place and put on two coupling nuts (2). 2. Put line (3) in place and put on two coupling nuts (4). 3. Close truck rear compartment doors. NOTE Follow-on Maintenance Action Required: Replace water segregator access cover. Refer to TM 9-2320-209-20. END OF TASK 17-196