PRESSURE CONTROL VALVE REPAIR - CONTINUED
DISASSEMBLY - CONTINUED
Use a brass punch to remove dowel (70) from valve
Remove stop (71).
Use a brass punch to remove dowel (69).
Remove stop (72).
Use a brass punch to remove dowel (68).
Remove stop (67).
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 goggles. Use in
well-ventilated areas. Keep away from open flames and other sources of ignition.
Particles blown by compressed air are hazardous. DO NOT exceed 15 psi (103 kPa) nozzle pressure
when drying parts with compressed air. Use a maximum of 30 psi (207 kPa) when cleaning compo-
nents. DO NOT direct compressed air against human skin. Failure to follow this warning may result in
injury or death. Make sure air stream is directed away from user and other personnel in the area. To pre-
vent injury, user must wear protective goggles or face shield.
Do not use dirty cleaning solvent P-D-680 to clean transmission control valve assemblies and parts. Use
only clean, fresh solvent that will leave no residue. Failure to follow this procedure could result in damage to
Remove all seal and preformed packing material from mounting surfaces.
Clean all parts with solvent.
Dry parts with compressed air.