Graco 24G980, 238377 important safety instructions Remove gun needle from valve body

4.Use an open-end wrench to remove valve seat from valve housing.

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5. Remove gun needle from valve body.

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6. Remove packing nut from the valve body.

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7. Remove packings (16, 17, 18, 20) from valve body.

16

18

17

20

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Service

8. Clean all parts.

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9. Lubricate and install gun needle into valve body.

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10. Install packings (16, 17, 18, 20) on gun needle.

16

18

17

20

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11. Install packing nut and hand-tighten into valve body.

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