4.5.Use a hand drill and correct size counterboredrill (1) to drill through bushing (2) into hullto the depth of insert to be installed.Counterbore to depth of lockring thicknessplus 0.010 to 0.020 inch.6. Hand tap correct size threads.TM 9-2350-261-347. Use wrench (3) to install oversize insert (4)in threaded hole.8. Install oversize lockring (5) flush with hullsurface. Use drive tool (6) and hammer.1. Install road wheel support arm(see- your -20).END OF TASK8-33
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