frame 1 TM 9-2320-209-34-2-1 e. Assembly. 1. If expansion plug (1) was taken out, press in expansion plug. 2. Put a light coat of grease inside drive flange (2). NOTE Follow-on Maintenance Action Required: Replace axle shaft drive flange. Refer to Front Hub and Brake Drum Assembly Removal and Replacement, TM 9-2320-209-20. END OF TASK 10-40