TB 9-2320-360-13&P-1
A/C HOSE SHUTOFF VALVES REPLACEMENT - CONTINUED
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REMOVAL - CONTINUED
N OT E
Removal procedures for two shutoff valves on the firewall are similar. O-ring sizes will very
Tag and mark all hoses and fittings prior to removal.
1.
Remove #8 A/C hose (1) and #8 O-ring (2) from shutoff valve (3). Discard O-ring.
2.
Remove shutoff valve (3) from shutoff valve (4).
3.
Remove shutoff valve (4) and #8 O-ring (5) from straight adapter (6). Discard O-ring.
4.
Remove straight adapter (6) and #8 O-ring (7) from A/C condenser (8). Discard O-ring.
HETF00237
INSTALLATION
1.
Lightly coat new #8 O-rings (2, 7, and 5) with refrigerant compressor oil.
2.
Install new #8 O-ring (2) and #8 A/C hose (1) on shutoff valve (3).
3.
Install new #8 O-ring (7) and straight adapter (6) on A/C condenser (8).
4.
Install new #8 O-ring (5) and shutoff valve (4) on straight adapter (6).
5.
Install shutoff valve (4) on shutoff valve (3).
6.
7.
Perform leak test inspection (WP 0038 00).
8.
Close hood (TM 9-2320-360-10).
9.
Remove wheel chocks (TM 9-2320-360-10).
END OF WORK PACKAGE
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