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TM 9-4110-257-14
5-36. DIFFERENTIAL OIL PRESSURE SWITCH S5 REPLACEMENT. - Continued
b.
Installation.
(1)
Loosen screw (1) and remove cover (2) from new differential oil pressure switch (5).
(2)
Install grommet (10) into bottom of differential oil pressure switch (5).
(3)
Install differential oil pressure switch (5) and two screws (9).
(4)
Using tags on old differential oil pressure switch (5) for reference, align capillary tubes (7) and tighten two
flare nuts (8). Secure each capillary tube with tie down strap (6) as shown.
(5)
Push leads (3) into differential oil pressure switch (5) and using tags and wiring diagram (fig. 2-4), install wire
leads and three screws (4). Remove tags.
(6)
Install cover (2) and tighten screw (1).
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.
5-72
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