Allpro APS2730H Инструкции по ремонту и список деталей - Страница 11

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Servicing V-Packings

NOTE: There are two types of packing kits: One is

packings only. The other includes packings, o–rings

and retainers.

1. Remove the manifold as outlined in Pumping

Section on page 10.

2. Carefully pull packing retainer from manifold.

Examine o-ring and replace if cut or damaged.

3. Remove v-packing and head ring. Pull out interme-

diate retainer ring. Remove second v-packing and

second head ring.

4. Inspect all parts. Replace as necessary.

5. Thoroughly clean packing cavities. Examine for

debris or damage.

6. Lightly grease packing cavities. Replace packings

in the following order: head ring, v-packing, inter-

mediate ring, head ring, v-packing, packing retain-

er. Install o-ring in retainer groove.

CAUTION

Install parts in proper order and facing proper direc-

tion. Improperly installed parts will cause a malfunc-

tion.

7. Reassemble manifold as instructed in Servicing

Plungers on page 10.

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