ENGINE ACCESS AND VENTILATION DOOR ASSEMBLY DOOR LINKAGE IDLER REPLACEMENT continued

ENGINE ACCESS AND VENTILATION DOOR ASSEMBLY DOOR LINKAGE IDLER REPLACEMENT

ENGINE ACCESS AND VENTILATION DOOR ASSEMBLY DOOR LINKAGE IDLER REPLACEMENT continued - TM-1-1520-238-23-2_671

TM-1-1520-238-23-2 Helicopter Attack AH-64A Apache (NSN 1520-01-106-9519) (EIC: RHA) Manual
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TM 1-1520-238-23 2-537 2.143. ENGINE ACCESS AND VENTILATION DOOR ASSEMBLY DOOR LINKAGE IDLER REPLACEMENT – continued 2.143.3. Removal a. Remove door linkage idler (1) from cooling door actuator clevis (2). (1) Remove and discard cotter pin (3) from straight headless pin (4). (2) Remove pin (4), six washers (5), rig connect- ing link rod end clevis (6), sleeve spacer (7), actuator clevis (2), and idler (1). (3) Remove and discard cotter pin (8) from pin (4). b. Remove idler (1) from engine access ventila- tion door (9). (1) Remove and discard cotter pin (10) from straight headless pin (11). (2) Remove pin (11) from idler (1), four washers (12), and door (9). (3) Remove and discard cotter pin (13) from pin (11). (4) Remove and discard idler (1) from door (9). 2.143.4. Cleaning a. Clean removed and attaching parts and sur- faces (para 1.47). 2.143.5. Inspection a. Check removed and attaching parts for cracks. None allowed. b. Check door attachment area for cracks and corrosion (para 2.129). GO TO NEXT PAGE 7 3 5 M04-4119-2 2 6 8 5 5 4 1 5 11 12 M04-4119-3 9 10 12 13 1 12

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