408-8658 Datasheet, PDF(1/1 Page) TE Connectivity Ltd – Push the spool assembly from the hole in the top of the spool valve until it falls out of the bottom.

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408-8658 Datasheet, PDF (1/1 Pages) TE Connectivity Ltd – Push the spool assembly from the hole in the top of the spool valve until it falls out of the bottom.

Spool Kits 217435-2 and 1583089-1

for 626 Pneumatic ï

Tooling Assembly 189721-[ ]

Instruction Sheet

408-8658

18 OCT 11 Rev A

3. Push the spool assembly from the hole in the top

of the spool valve until it falls out of the bottom.

Type 2 Valve Uses

Kit 217435-2

Part Number

is Stamped

on Valve

Type 3 Valve Uses

Kit 1583089-1

1. INTRODUCTION

Figure 1

Spool Kits 217435-2 and 1583089-1 consist of a spool

return spring, two seals, a spool cap, and a retaining

screw. These components are used to replace the

worn components on 626 Pneumatic Tooling

Assembly 189721-[ ] (hand-actuated system without

logic). See Figure 1 for the repair kit to spool value

cross-reference. For detailed information concerning

the pneumatic tooling assembly, refer to Customer

Manual 409-5862.

NOTE

Kit components are available separately. Figure 2

lists the individual part numbers.ï

2. ASSEMBLY PROCEDURE

1. DISCONNECT PNEUMATIC TOOL FROM MAIN

AIR SUPPLY.

2. Remove the retaining screw on the end of the ï

tool switch lever. Slide the pivot base until the end ï

of the switch lever clears the hole in the top of the

spool valve.

4. Remove the spool return spring and seals from

the spool assembly and discard; replace with the

components from the spool kit. Remove the

retaining ring and the spool cap from the hole in the

top of the spool valve. Push the spool cap into the

hole in the top of the spool valve, and secure with

the retaining ring.

5. Apply a thin coat of Dow Corning 55 Lubricantâ to

the spool assembly.

6. Push the spool assembly (threaded end first) into

the hole in the bottom of the spool valve until it butts

against the spool cap. Be sure the spool return

spring is in position as shown below.

7. Slide the pivot base until the hole in the end of the

switch lever is over the spool cap. Replace the

retaining screw.

8. Connect the pneumatic tool to the main air

supply. Actuate the pneumatic tool to ensure ï

proper operation.

DANGER

STOP

When tool is connected to main air supply, the

piston will retract; when tool is actuated, piston will

extend. To avoid personal injury, keep hands and

fingers away from the front of the tool.

3. REVISION SUMMARY

Since the previous version of this document, the

following changes were made:

â¢ Updated document to corporate requirements.ï

Product

Dow

Corning

Corporation,

Midland,

Retaining

Ring

Spool

Cap 2

Spool Valve

Retaining

Screw

Switch

Lever

Pivot

Base

REPLACEMENT PARTS

ITEM PART NUMBER FOR KIT

NO. 217435-2 1583089-1

DESCRIPTION

QTY

PER KIT

1 1-21002-6 1-21002-6 Scr, Btn Hd, 6-32x.250â 1

2 904264-1 904264-1

Cap, Spool

3 23441-1 23441-1 Spring, Compression

4 1-993086-1 1428287-1

Seal, Spool

Spool Return

Spring 3

Seals 4

Spool

Assembly

626 Pneumatic Tool

Figure 2

PRODUCT INFORMATION 1-800-522-6752

For latest revision and Regional Customer Service,

*Trademark

visit our website at www.te.com

TE Connectivity, TE connectivity (logo), and TE (logo) are trademarks. Other logos, product and/or Company names may be trademarks of their respective owners.

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