TM 10-3510-208-34
(28) securing the air return box covers (29) and their
gaskets (30) to the air return boxes.
(10) Remove the burner mounting plate
(31) from air return box number 1 (32).
(11) Separate air return box number 1
(32), number 2 (33), number 3 (34), number 4 (35), and
number 5 (36) from each other.
Figure 3-15. Tumbler air heater, disassembly and reassembly (Sheet 1 of 2).
KEY to Figure 3-15.
1.
Screw
13. Washer
25. Bracket
2.
Lockwasher
14. Plate
26. Plate
3.
Screen
15. Nut
4.
Bolt
16. Washer
5.
Lockwasher
17. Hood
6.
Cover
18. Nut
7.
Nut
19. Lockwasher
8.
Washer
20. Bolt
9.
Bolt
21. Clamp
10.
Strut
22. Bolt
11.
Plate
23
Lockwasher
12.
Bolt
24. Lockwasher
3-21
