4-15. DUCT ASSEMBLY.
This task consists of: a. Removal
b. Inspection c. Cleaning
General Safety Requirements:
Tool Kit, General Mechanics (Item 1, App B)
Allow unit to cool down before attempting service/
Unit disconnected from power source (para 2-8)
Mild Soap (Item 10, App E)
Pressure Sensitive Tape (Item 14, App E)
Rags (Item 2, App E)
Contact with hot components can cause burns. Allow unit to cool down before attempting
Removal and installation is typical for both ducts.
a. Removal (Refer to Figure 4-9)
Loosen clamps (1) on both ends of duct (2) and remove from unit (3) and shelter connector.
Figure 4-9. Duct Assembly (Sheet 1 of 2)