Alemite 7340 Manuale di servizio - Pagina 6

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SER 7340

Ribbed-Neck Bolts

IMPORTANT: Make sure the longer Bolts

(31) mount on the Pawl Assembly side of the

Base Assembly.

5. Install Bolts (31 and 30) and Washers (29) onto the

Base Assembly as required.

Sheave Assembly

6. Secure Shaft and Flange Assembly (3) to Sheave

Assembly (2) with Screws (5) and Nuts (1).

7. Secure Ratchet (35) to the Sheave Assembly with

Screws (5) and Nuts (1).

Model Dependent Step

8. Screw Bushing (7) [with thread sealant] into Shaft (8).

• Tighten the Bushing securely.

9. Screw 90 ° Union (6) [with thread sealant] into the

Shaft {or Bushing}.

• Make sure the 90 ° Union orients properly.

See Figure 2.

• Tighten the 90 ° Union securely.

10. Install the Shaft and 90 ° Union assembly into the

Ratchet.

11. Position the Sheave Assembly (with attached

components) onto the Base Assembly.

• Make sure the Ratchet side faces the Pawl.

Bearings and Arbor

12. Install Bearing (28) into Bearing Housing (27).

IMPORTANT: Make sure the extended por-

tion of the Bearing faces inward. See Fig-

ure 2.

13. Install the first Bearing and Housing assembly

(extended side first) onto Shaft (8) and onto the Bolts.

14. Attach the Bearing and Housing assembly to the Base

Assembly with Nuts (1).

• Do not tighten the Nuts at this time.

15. Install the second Bearing and Housing assembly

(extended side first) onto the Shaft and Flange

Assembly and onto the Bolts.

16. Secure the Bearing assembly to the Base Assembly

with Nuts (1).

• Tighten the Nuts alternately and evenly.

Revision (2-03)

17. Tighten the Nuts on the opposite Bearing alternately

and evenly.

18. Install Retaining Ring (16) onto the Shaft.

• Make sure the hex on the Shaft engages the hex

socket in the Ratchet and the 90 ° Union orients

properly with the Sheave Assembly. See Figure 2.

19. Install and hold Square Key (4) into the slot of the

Shaft and Flange Assembly.

20. Slide Spring Arbor (26) [flat side first] onto the Shaft

and onto the Key.

21. Install Retaining Ring (16) onto the Shaft and Flange

Assembly.

Power Spring Assembly and Arms

22. Remove Button Plug (15) from the Power Spring

Assembly.

• Use a blunt tool from behind the Plug to "pop" it

from the case.

H I N T: O r i e n t t h e h o o k o n t h e P o w e r

Spring's inner coil to properly engage the

recess in the Arbor. Lift and center the coil

within the case during installation.

23. Install the Power Spring Assembly onto the Arbor.

• Make sure the end of the power spring properly

engages the Arbor.

IMPORTANT: Use care not to damage the

gasket.

24. Align the bolt holes in the Power Spring Assembly

with the Base Assembly.

25. Secure the Power Spring Assembly to the Base

Assembly with Screws (5).

26. Install the Button Plug into the case of the Power

Spring Assembly.

NOTE: The Hose Guide Arms can attach to

the Base Assembly in five (5) different posi-

tions. Select the required relationship of the

Guide to the mounting plate of the Base

Assembly.

27. Secure Long Arm (34) to the Base Assembly with Nuts

(13).

• Do not tighten the Nuts at this time.

28. Secure Short Arm (14) to the Power Spring Assembly

with Screws (5) and Nuts (1) as required.

• Do not tighten the Screws at this time.

High-Capacity Reel

Alemite Corporation