TM 1-1520-238-23
7-493
7.128.
SDC OUTLET PRESSURE SWITCH REMOVAL/INSTALLATION – continued
7.128.3. Removal
a. Remove two clamps (1) and (2).
(1) Remove two screws (3), washers (4), and
nuts (5).
b. Remove switch (6) from valve tube (7).
(1) Depin red wire (8) from splice SP1 (9).
(2) Depin white wire (10) from splice SP2 (11).
(3) Hold fitting (12). Remove switch (6).
(4) Remove and discard packing (13).
7.128.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.128.5. Inspection
a. Check valve tube for cracks, dents, and
scratches (para 7.114).
b. Check removed and attaching for corrosion
(para 1.49).
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