Graco 16T311, 16P957 Repair, Disconnect Pump from Platen, Connect Platen to Pump, Remove Wipers

Repair

Repair

Disconnect Pump from Platen

1.Loosen two thumb screws (412) from platen.

2.Carefully pull pump away to prevent damage to pump inlet. Remove adapter (421) and o-ring (406) from platen adapter (421).

421

406

412

ti20254b

FIG. 15

Connect Platen to Pump

1.Apply grease to o-ring (406) then install the o-ring on platen adapter (421). See FIG. 15.

2.Apply pipe sealant to pump inlet thread then thread onto adapter (421).

3.Loosen thumb screws (412) then carefully lower pump onto platen.

4.Tighten thumb screws (412) to secure platen to adapter.

Remove Wipers

See Remove and Reinstall Wipers on page 13.

Install Wipers

See Remove and Reinstall Wipers on page 13.

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