INSTALLATION - TM-55-1730-228-13-P0142

TM 55-1730-228-13&P

3-29. HOSES AND FITTINGS - REPLACE (Continued)

3-29

(4) Use two wrenches to disconnect the opposite end of the hose.

(5) Plug all hose connections to keep foreign matter from entering the system.

(6) Remove fitting(s) if necessary. b.

b. INSTALLATION:

NOTE

Replace hose and fittings. Do not attempt to repair hose by replacing a fitting.

(1) Install fitting(s) if re moved.

(2) Route the hose in position, be sure there are no sharp bends or kinks.

(3) Dip each hose end in clean hydraulic fluid.

(4) Install one end and tighten with two wrenches.

(5) Ensure that the hose will not interfere with movable components or rub on sharp corners.

(6) Install the opposite end of the hose and tighten with two wrenches.

(7) Use plastic tie straps as necessary to keep the hose away from sharp corners or movable components. Gate

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

CAUTION

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

(8) Open (turn fully counterclockwise) the reservoir suction and return gate valves (1 and 2, Figure 3-30).

(9) Start SPEMS and operate in all modes several times.

(10) With SPEMS OFF, check hydraulic reservoir level and add oil as needed. Refer to para 2-5, PMCS.

(11) Perform operational check for proper function.

END OF TASK

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