TM55-2840-251-23
5-3 ACCESSORY GEARBOX (AVIM) (Continued)
5-3-3 INSTALLATION (Cont)
13. Remove Puller/Pusher (T.30).
14. Assemble packing (36) on plug (35). Install
assembly. Torque to 150 to 160 inch-pounds and
lockwire (E.5) plug.
15. Install scavenge tubes (Task 8-2-5).
16. Install ignition harness bracket on bolt (13) counting
clockwise. (Task 7-4-4).
17. Install straight adapter at 6 o'clock position on
starter mount pad.
18. Install ignition regulator (Task 7-3-5). Connect
ignition harness (33) to regulator (34). Torque
fingertight
plus
45
degrees
and
lockwire
(E.5)
connectors.
19. Install bolt (32) and nut (31). Torque nut to 32 to 36
inch-pounds.
20. Assemble packings (30) on transfer tube (29) and
install, using Puller (T.27).
21. Assemble packings (28) on scavenge tube (27).
22. Install scavenge tube and bolts (23) and (24).
Torque to 20 to 30 inch-pounds and lockwire (E.5) bolts.
Install main scavenge line (Task 8-2-5).
23. Install bolts (26) and nuts (25). Torque nuts to firm
contact plus 180 degrees.
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