TM 9--2350--292--20--20621 00--5AUXILIARY POWER UNIT DUCTING REPLACEMENT (HATZ) -- CONTINUED0621 00Removal--ContinuedNOTEThe following steps are performed with engine deck accessdoor adjacent to the APU open (TM 9--2350--292--10).12. Remove two screws (32), two lockwashers (33), two flat washers (34) and cover (35). Discard lockwashers.13. Remove grille (36) by loosening clamp (37). Slide clamp (37) back over hose (38).14. Loosen clamp (39) at other end of hose (38). Slide clamp (39) back over hose (38). Remove hose (38). Removeclamps (37 and 39) from hose (38).15. Inspect parts for damage and replace as required.Installation1. Install hose (38) on duct (40). Slide clamp (39) over hose (38) and position clamp (39) to hold hose (38) on duct(40). Tighten clamp (39).2. Slide the second clamp (37) over the hose (38). Install hose (38) on grille (36) and position clamp (37) to holdhose (38) on grille (36). Tighten clamp (37).3. Install cover (35) and grille (36) with two screws (32), two new lockwashers (33) and two flat washers (34).323334353840393637
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