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TM 9-4110-257-14
5-24. METAL HOSE ASSEMBLY ( SUCTION ) REPLACEMENT.
This task covers:
a.
Testing
b.
Removal c.
Installation
INITIAL SETUP:
Materials/Parts:
Equipment Conditions:
Insulation Tape
Refrigeration system discharged (para 5-7) and purged
10, Appendix E
(para 5-8).
Right side condenser door open.
a.
Removal.
(1)
Remove insulation (1) as necessary.
(2)
Purge (para 5-8) and de-braze (para 5-9) two fittings (2) and remove metal hose assembly (3).
Figure 5-20. Metal Hose Assembly
b.
Installation.
(1) Install metal hose assembly (3), purge (para 5-8) and braze (para 5-9) two fittings (2).
(2) Install insulation (1) and secure with insulation tape as necessary.
NOTE
FOLLOW-ON MAINTENANCE: Close right side condenser door. Replace dehydrator (para 5-14).
Leak check (para 5-10), evacuate (para 5-11), and charge (para 5-12) the refrigeration system.
5-49
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