Nexen TCC Caliper 835121 User Manual

Page 16

FORM NO. L-20065-K-0110

PARTS REPLACEMENT continued

BEARINGS (SHAFT MOUNTED TCB ONLY)

REFER TO FIGURE 17.
1. Stop the machine and shut off air supply to the TCB.

2. Remove the brake by reversing the installation

procedure.

NOTE

To remove the Q.D. bushing, remove the Cap

Screws; then, reinsert them into the threaded

holes and tighten them to push Rotor off Q.D.

bushing.

3. Remove all calipers and air lines from Housing

Assembly.

FIGURE 17

4. Remove the Retaining Ring (Item 24) from the Hub

(Item 30).

5. Fully supporting the Housing (Item 8), press the Hub

(Item 30) out of the Bearings (Item 23).

6. Using a bearing puller, remove the old Bearings (Item

23) from the Housing (Item 8).

7. Clean the bearing bore of the Housing (Item 8) with

solvent, making sure all Loctite

residue is removed.

8. Apply Loctite

680, or equivalent, to outer race of

the new Bearings and press new bearings into the
Housing.

NOTE

When installing new bearings, carefully align

bearing O.D. with housing bore.

9. Supporting bearing’s inner race, press Hub (Item 30

into Housing (Item 8).

10. Insert the Retaining Ring (Item 24).

11. Reinstall the TCB according to installation

instructions.

CAUTION

Working with spring loaded or tension
loaded fasteners and devices can cause
injury. Wear safety glasses and take the
appropriate safety precautions.