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TM5-4120-376-14
Table 5-1. DIRECT SUPPORT MAINTENANCE TROUBLESHOOTING (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 4.
Check solenoid valve (L-2) (8) for proper operation. Test solenoid valve
(L-2) in accordance with paragraph 5-19, page 5-38.
Replace solenoid valve (L-2) in accordance with paragraph 5-19, page 5-40.
Step 5.
Remove fourteen screws (9) securing front cover (10) to housing.
a. Remove front cover.
b. Check thermostatic expansion valve (11) for proper operation. Test
thermostatic expansion valve in accordance with paragraph 5-19, page 5-38.
c. Replace thermostatic expansion valve in accordance with paragraph 5-19, page
5-40.
5-4
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