Figure 3-31.2. Hydraulic System Gate Valves.

TM 55-1730-228-13&P

3-30. SUCTION AND INLET FILTERS - REPLACE (Continued)

3-30

CAUTION

Do not overtighten filter or damage will occur.

(2) Fill filter approximately half-way with clean hydraulic fluid and screw filter element (1) onto base (3) until it is hand

tight; then 1/4 turn more using strap wrench.

Figure 3-31.2. Hydraulic System Gate Valves.

CAUTION

Gate valves must be fully opened prior to startup to prevent pump damage.

(3) Open (turn fully counterclockwise) the suction and return gate valves (1 and 2, Figure 3-31.2).

(4) Operate hydraulic system and check filters for leaks.

(5) Check hydraulic reservoir for proper fluid level. Refer to para 2-5, PMCS.

(6) Perform operational check for proper function.

END OF TASK

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