TM 5-3805-291-23-2
QUICK COUPLER DIVERTER VALVE REPLACEMENT - CONTINUED
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CLEANING AND INSPECTION
WARN I N G
Solvent cleaning compound MIL-PRF-680 Type III is an environmentally compliant and low-
toxic material. However, it may be irritating to the eyes and skin. Use protective gloves and gog-
gles. Use in well-ventilated areas. Keep away from open flames and other sources of ignition. Fail-
ure to do so may result in injury or death to personnel.
Particles blown by compressed air are hazardous. DO NOT exceed 15 psi (103 kPa) nozzle pres-
sure when drying parts with compressed air. DO NOT direct compressed air against human skin.
Make sure air stream is directed away from user and other personnel in the area. To prevent
injury, user must wear protective goggles or face shield. Failure to follow this warning may result
in injury to personnel.
1.
Clean all parts and mating surfaces with solvent cleaning compound.
2.
Dry parts with compressed air.
3.
Inspect all parts for wear, pitting, cracks, or corrosion and replace if necessary.
4.
Inspect oil passages to ensure they are clean and unobstructed.
INSTALLATION
1.
Position quick coupler diverter valve (10) on machine and install two bolts (18) on quick coupler diverter valve.
2.
Position clip (17) and install bolt (15) and washer (16) on machine.
3.
Connect wiring harness (14) to quick coupler diverter valve (10).
N OT E
Apply a thin coat of clean oil to all O-rings before installation.
4.
Install new O-ring (13) in T (12) and install on quick coupler diverter valve (10).
5.
Install four new O-rings (11) in fittings (5, 6, 7, and 8) and install fittings on quick coupler diverter valve (10).
6.
Install four new O-rings (9) in hoses (1, 2, 3, and 4) and connect hoses to fittings (5, 6, 7, and 8).
7.
Run engine and verify correct operation (TM 5-3805-291-10).
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