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7 Maintenance
Simple Repairs
Rotor Seal
When Poor injection-volume reproducibility
Leaking injection valve
Tools required • 1/4 inch wrench (supplied in accessory kit).
• Hex key, 9/64 inch (supplied in accessory kit).
Parts required # Part number Description
1 0100-1853 Rotor seal (Vespel) for G1329A
1 0100-1849 Rotor seal (Tefzel) for G1329A
1 0101-1416 Rotor seal (PEEK) for G1329B
1 0101-1268 Rotor seal (PEEK) for G2260A
Preparations • Remove front cover.
• Remove the leak tubing (if necessary).
CAUTION
Removing the stator head
The stator face is held in place by the stator head. When you remove the stator head,
the stator face can fall out of the valve.
➔ Carefully handle the valve to prevent damage to the stator face
NOTE
There is no stator face for G1329B.
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