G 1500 1/2 Ton Van V6-4.3L VIN W (1997)
2. Stub shaft (40) and valve assembly.
3. Stub shaft (40) from valve assembly, if necessary. Tap stub shaft (40) lightly on a wood block to loosen shaft cap. Pull cap and valve spool (41)
out from valve body (43) 6 mm (1/4 inch) and disengage stub shaft pin from hole in valve spool (41).
4. Valve assembly, if necessary.
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Remove valve spool (41) by pulling and rotating from valve body (43).
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Remove valve spool O-ring seal (42).
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Remove valve body tenon rings (46) and O-ring seals (45).
Assemble
1. Valve assembly, if necessary.
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Install valve spool O-ring seal (42) to valve spool (41).
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Lubricate valve spool (41) and O-ring seal (42) with power steering fluid.
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Install valve spool (41) to valve body (43) by pushing and rotating until hole in valve spool (41) for stub shaft pin is accessible from opposite
end of valve body (43).
2. Stub shaft (40) to valve spool, if necessary and insert pin.
