Purging - TM-9-4120-428-140224

TM 9-4120-428-14

0068 00

Purging - Continued

11. Remove the nitrogen line from the tubing at point 5 and connect it to the tubing at point 4. Release nitrogen into the

system for approximately 5 minutes or until moisture ceases to be discharged from the system.

12. Remove the nitrogen line from the tubing at point 4 and connect it to the valve at point 6. Release nitrogen into the

system for approximately 5 minutes or until moisture ceases to be discharged from the system.

13. Remove the nitrogen line from the valve at point 6 and connect it to the valve at point 3. Release nitrogen into the

system for approximately 5 minutes or until moisture ceases to be discharged from the system.

14. Remove the nitrogen line from the valve at point 3.

15. Close the suction line and the discharge line service valves.

16. Cap all open tubing until the installation of new components.

17. Reconnect plugs P8 and P9 to receptacles J8 and J9 respectively.

NOTE

FOLLOW-ON MAINTENANCE:

Install compressor (WP 0090 00)

END OF WORK PACKAGE

0068 00-4