D83.70-0015-01
Removal
1 Remove exit hood (12) from jacket shell (4, 14).
Drive spreading rivet pin (arrow A) through with suitable tool and pry rivet (5) out with knife blade.
2 Remove upper jacket shell (4) from lower jacket shell (14).
Drive spreading rivet pin (arrow A) through with suitable tool and pry rivet (5) out with knife blade.
3 Remove lower jacket shell (14).
D83.70-0034-01
4 Remove upper and lower insulating shells (13).
D83.70-0014-02
Attachment
5 Install upper and lower insulating shells (13).
6 Attach lower jacket shell (14).
The recesses (arrow B) on the lower jacket shell must fit in the locating hooks
(arrow C), otherwise the fan impeller can hit.
7 Position upper jacket shell (4) on lower jacket shell (14) and fasten with new spreading rivets.
8 Position exit scoop (12) on jacket shell (4, 14) and fasten with new spreading rivets.