Figure 3-32. Solenoid Valve/Cartridge Assembly (Sheet 2 of 2).

TM 55-1730-228-13&P

3-31. SOLENOID VALVES/ CARTIDGES - REPLACE (Continued)

3-31

Figure 3-32. Solenoid Valve/Cartridge Assembly (Sheet 2 of 2).

a. SOLENOID VALVES:

(1) Removal:

WARNING

Some hoses may contain small amounts of trapped hydraulic pressure. Wear protective clothing including a face shield,

head gear and gloves. Fine streams of hydraulic fluid under pressure cannot be readily seen but can easily penetrate the

skin causing severe personal injury. Use extreme caution and be alert whenever breaking into a hydraulic system.

WARNING

Hydraulic fluid may be extremely hot. Allow the SPEMS to stand fifteen minutes before breaking into hydraulic system.

(a) Tag and remove the leads (1, Figure 3-32) from the solenoid (2).

NOTE

On lift cylinder solenoids a connector is used. Remove the screw securing the connector to the solenoid and pull straight

off.

(b) Unscrew the solenoid cartridge (3) using a wrench on the large hex fitting closest to the valve body. Remove the

solenoid valve/cartridge assembly (4).

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