Changing the drive roller sprocket bearings – Hawk Industries Hawkjaw Sr. Manual 100K-2GSR Serial Numbers 101 to 120 User Manual

Page 53

4. Use the 7/16" wrench to screw in

the Hex Tap screws into the four
small threaded holes in the top
of the Bearing Caps (2). As the
screws tighten, the bearing (8) is
pushed out. Tighten the Hex Tap
screws evenly, or the bearing (8)
will tilt and lodge in the bearing
cap (2).

5. Insert the new bearings into the

Bearing Caps (2).

6. Replace the Bearing Caps (2)

and Bearing Seals (3).

7. Use the 3/4" wrench to replace

all Bearing Cap Bolts (9). Use
new Lock Washers (12) and Red
Loctite when replacing the Bear-
ing Cap Bolts (9). Assemble the
Lock Washers (12) as shown.
Torque Bearing Cap Bolts (9) to
75 lb. ft.

NOTE

Hawk recommends that all four
bearings (8) be replaced each time a
bearing (8) is changed. Always use
new lock washers (12) when
replacing bearing cap bolts (9).

NOTE

Hawk recommends that all four
bearing seals (3) be replaced each
time a bearing (8) is changed.

Part Numbers

Part Name

Part #

Hex Tap Screw

999-805867

Bearing Cap Bolt (9)

999-806373

Lock Washers (12)

031-91074A033

Bearing Seal (3)

031-24654

Bearing (8)

031-24731

Maintenance

& Repair

Maintenance & Repair

Changing the Drive Roller Sprocket Bearings