Install brake drum hub

TM 9-2520-238-34

REPAIR DIFFERENTIAL STEERING CONTROL ASSEMBLY -- Continued

0026 00

NOTE

Check that 10 cap screws (13) being installed are grade 8 screws (six radial marks on screw

heads).

If brake drum hub was removed from brake drum in page 0026 00-2 above, do Step 15.

15. Install brake drum hub (14) on brake drum (15). Secure with 10 cap screws (13), 20 washers (16), and 10 slotted nuts

(17). Tighten nuts to 35-40 lb-ft (47-54 Nm) torque. Use torque wrench (WP 0033 00, Item 43). Install 10 new cotter

pins (18).

16. Install brake drum hub (14) with brake drum (15) on brake flange assembly (1).

17. Install bearing thrust washer (19) and ball bearing (20) on brake flange assembly (1). Use soft hammer.

0026 00-10