10-93. DEFROSTER DUCTING REPLACEMENT (ALL EXCEPT M1097A2, M1123)
This task covers:
a. Removal
b.
Installation
a. Removal
1.
Remove eight screws (6) and retainer (7) from closeout panel (5) and “A” beam (4).
2.
Remove three nuts (12), washers (9), capscrews (8), washers (9), clamps (10), and cable clamp (11)
from closeout panel (5) and “A” beam (4).
3.
Remove two screws (13) and closeout panel (5) from “A” beam (4).
4.
Loosen clamp (2) and disconnect left flex duct (3) from left defroster nozzle (1).
5.
Remove three screws (19) from diverter box (18) and “A” beam (4), and pull diverter box (18) away
from “A” beam (4) for access to right defroster nozzle (14).
6.
Loosen clamp (15) and disconnect right flex duct (16) from right defroster nozzle (14).
7.
Loosen two clamps (17) and disconnect left flex duct (3) and right flex duct (16) from diverter
box (18).
INITIAL SETUP:
Applicable Models
All except M1097A2, M1123
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Manual References
TM 9-2320-280-10
TM 9-2320-280-24P
Equipment Condition
•Hood raised and secured (TM 9-2320-280-10).
•Engine access cover removed (para. 10-15).
TM 9-2320-280-20-3
10-156
Change 1
