TM 9-2320-209-20-3-1 FRAME 4 1. Using 3/4-inch socket wrench with 17-inch extension, tighten four nuts (1). 2. Using 11/16-inch socket wrench with 5-inch extension and 7/8-inch wrench, tighten two nuts (2) and bolts (3). 3. Using 3/4-inch socket wrench and 3/4-inch wrench, tighten four nuts (4) and bolts (5). END OF TASK 10-8