TM 10-3930-669-20 (5) Install clamp (10) on elbow (11) and secure with two nuts (9) and clamp (10). (6) Position   piping   assembly   so   that   no   strain   is evident at elbow (11).  Tighten nuts (9). (7) Install clamp (13) on elbow (11) and bracket (8) with shim (14) and nuts (12). NOTE Follow-on Maintenance: · Install engine ventilation panel (Para 6-2). · Install right-hand ventilation panel (Para 6-3). · Install left-hand rear engine access cover removed (Para 15- 10). · Connect batteries (Para 7-48). · Remove wheel chocks (TM 10- 3930-669-10). END OF TASK 5-5/(5-6 blank)