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5

FORM NO. L-20070-C-0501

FIGURE  3

10

11

12

13

2

1

16

17

3

8

4.

Separate the Air Chamber (Item 3) from the Water
Jacket Assembly (Item 2) (See Figure 3).

5.

Remove the old O-ring Seals (Items 12 and 13) and
clean the o-ring seal contact surfaces of the Air
Chamber (Item 3) and the Water Jacket Assembly
(Item 2) with fresh solvent (See Figure 3).

6.

Coat the new O-ring Seals (Item 12 and 13) with a
thin film of o-ring lubricant; then, install the new O-
ring Seals on the Water Jacket Assembly.

7.

Remove the Retaining Ring (Item 11) and press the
old Ball Bearing (Item 8) out of the Air Chamber (Item
3) (See Figure 3).

8.

Clean the bearing bore of the Air Chamber with
solvent, removing all traces of old Loctite

® 

residue.

9.

Apply an adequate amount of Loctite

®

 680 to evenly

coat the outer race of the new Ball Bearing (Item 8)
and press the new Ball Bearing into the Air Chamber
(Item 3) (See Figure 3).

10. Install the Retaining Ring (Item 11) (See Figure 3).

11. Slide the Air Chamber (Item 3) and Ball Bearing (Item

8) onto the Water Jacket Assembly (Item 2) (See
Figure 3).

12. Secure the Air Chamber to the Water Jacket

Assembly with three new Return Springs (Item 17)
and Shoulder Screws (Item 16) (See Figure 3).

13. Tighten the Shoulder Screws (Item 16) to 10.42 Ft.

Lbs. [14.12 N•m] torque.1414.12 N

14. Support the inner race of the Ball Bearing (Item 8)

and press the Friction Disc Hub (Item 1) into the Ball
Bearing and Air Chamber (See Figure 3).

15. Install the Retaining Ring (Item 10) (See Figure 3).

Summary of Contents for AIR CHAMP W-1000

Page 1: ...i Water Cooled Brake Model W 1000 FORM NO L 20074 E 0501 AIR CHAMP PRODUCTS User Manual...

Page 2: ...Technical Support 800 843 7445 651 484 5900 www nexengroup com Nexen Group Inc 560 Oak Grove Parkway Vadnais Heights Minnesota 55127 ISO 9001 Certified Copyright 2000 Nexen Group Inc Read this manual...

Page 3: ...iii TABLE OF CONTENTS Introduction 1 Installation 2 Air and Water Connection 2 Operation 3 Lubrication 3 Maintenance 3 Parts Replacement 4 Replacement Parts 6 Parts List 6 Warranties 7...

Page 4: ...WARNINGS are not exhaustive Nexen cannot possibly know or evaluate all conceivable methods in which service may be performed or the possible hazardous consequences of each method Accordingly anyone wh...

Page 5: ...ECTION The brake s air inlet is located in the Air Chamber Item 3 and is tapped 1 4 NPT For quick response connect a short air line between the brake and the air controls Air controls that have at lea...

Page 6: ...erature Water inlet temperature should be approximately 700 F 21 C and the water outlet temperature should not exceed 1500 F 66 C Water flow can be automatically controlled using a system with a water...

Page 7: ...m 14 and Lock Washers Item 18 FIGURE 2 14 18 4 14 18 4 1 Remove the Retaining Ring Item 10 See Figure 3 Special attention should be exercised when working with retaining rings Always wear safety goggl...

Page 8: ...the Air Chamber with solvent removing all traces of old Loctite residue 9 Apply an adequate amount of Loctite 680 to evenly coat the outer race of the new Ball Bearing Item 8 and press the new Ball B...

Page 9: ...er part description and quantity Purchase replacement parts through your local Nexen Distributor ITEM DESCRIPTION QTY 1 Friction Disc Hub 1 2 Water Jacket Assembly 1 3 Air Chamber 1 4 Friction Facing...

Page 10: ...OTHER BREACH OF CONTRACT NEGLIGENCE OR OTHER TORT OR OTHERWISE EVEN IF NEXEN SHALL HAVE BEEN ADVISED OF THE POSSIBILITY OR LIKELIHOOD OF SUCH POTENTIAL LOSS OR DAMAGE For all of the purposes hereof t...

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