efd 736hpa Guía Del Usuario

O-ring
#7519

Air cylinder
body #73602

Fluid body
#73608

Outlet cap
#73609

Bolts
#H10-32X1.5

Upper seal
#73507-1 (Hytrel

)

#73507V-1 (Viton

)

Lower seal
#73507-1 (Hytrel

)

#73507V-1 (Viton

)

Split washer
#HW10

To replace the lower seal:

1. Remove the three bolts from the

outlet cap.

2. Remove the outlet cap.

3. Pry the seal out of the outlet cap

using a small screwdriver.

4. Clean the seal cavity and then press

a new seal into the cavity. Insert
tapered end first, so that the O-ring
faces up.

5. Inspect the fluid body O-ring and

replace if necessary.

6. Reinstall the outlet cap. Tighten the

three bolts to 30 to 35 inch pounds.

To replace the upper seal:

7. Remove the three bolts from the

outlet cap.

8. Remove the outlet cap and fluid

body.

9. Pry the seal out of the fluid body

using a small screwdriver.

10. Clean the seal cavity and then

press a new seal into cavity. Insert
seal with O-ring facing inside the
fluid body.

11. Reinstall the outlet cap and fluid

body. Tighten the three bolts to
30 to 35 inch pounds.

To replace air cylinder seals:

12. Remove the three bolts from the

outlet cap.

13. Remove the outlet cap and fluid

body.

14. Unscrew the adjustable stroke air

cap.

15. Remove the piston-and-spool

assembly and the piston return
spring.

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Valve Disassembly and
Reassembly Procedures