TM 1-1520-238-23
7-49
7.14.
PRIMARY HYDRAULIC MANIFOLD PRESSURE SWITCH REPLACEMENT – continued
CAUTION
Extreme care must be taken to prevent
foreign objects from entering open pas-
sages of manifold.
7.14.3. Removal
a. Remove pressure switch (1) from primary
manifold (2).
(1) Place rags under manifold (2) to catch hy-
draulic fluid spills.
(2) Remove four screws (3).
(3) Pull switch (1) straight out from manifold (2).
(4) Discard switch (1) and packings (4) and (5).
7.14.4. Cleaning
a. Wipe removed and attaching parts with a
clean rag.
7.14.5. Inspection
a. Check mounting surface and electrical con-
nector for damage (para 7.1).
b. Check screws for stripped or damaged
threads (para 7.1).
c. Check removed and attaching parts for corro-
sion (para 1.49).
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