TM 9-2320-209-34-2-2
FRAME 3
1.
Put chain tightening shaft assembly (1) in bracket (2).
2.
Put key (3) in vertical leveling worm gear shaft (4).
3.
Aline keyway in second reduction drive chain sprocket (5) with key (3), and put
second reduction drive chain sprocket (5) on vertical leveling worm gear shaft (4).
4.
Tighten
setscrew
(6) and put on safety wire (7).
NOTE
Follow-on Maintenance Action Required:
Replace vertical leveling worm drive chains. Refer
to
T M
9-2320-209-20.
END OF TASK
17-630