TM 5-3810-307-24-1-1
LEGEND For Figure 2-1-6
1. Control cable
32. Fitting
63. Washer
94. Screw
2. Screw
33. Clamp
64. Gasket
95. Heat shield
3. Not Used
34. Air hose
65. Screw
96. Bracket assy.
4. Clamp
35. Screw
66. Washer
97. Setscrew
5. Nut
36. Pressure pad
67. Bracket
98. Actuator stop
6. Nut
37. Burner head
68. Setscrew
99. Actuator rod
7. Lockwasher
38. Gasket
69. Fan
100. Bi-metal blade
8. Clamp
39. Igniter
70. Screw
101. Nut
9. Fuel Line
40. Gasket
71. Star washer
102. Flame switch
10. Clamp
41. Glow plug
72. Mount plate
103. Spacer
11. Heater duct
42. Hose
73. Screw
104. Nut
12. Nut
43. Screw
74. Star washer
105. Collar
13. Washer
44. Star washer
75. Cover
106. Setscrew
14. Clamp
45. Ignition pack
76. Screw
107. Control lever
15. Nut
46. Clamp
77. Star washer
108. Pivot arm
16. Lockwasher
47. Air hose
78. Baffle
109. Harness
17. Washer
48. Screw
79. Elec. lead
110. Screw
18. Heater
49. Washer
80. Grommet
111. Terminal board
19. Capscrew
50. Motor
81. Screw
112. Spacer
20. Mounting strap
51. Clamp
82. Star washer
113. Star washer
21. Exhaust pipe
52. Blower cover
83. Overheat switch
114. Screw
22. Elbow
53. Fan wheel
84. Heat exchanger
115. Star washer
23. Intake duct
54. Spacer
85. Locknut
116. Receptacle
24. Outlet duct
55. Screw
86. Screw
117. Nut
25. Screw
56. Stationary wheel
87. Star washer
118. Connector
26. Cross bar
57. Fan wheel
88. Bracket
119. Trml. connector
27. Cover
58. Nut
89. Case
120. Screw
28. Cover
59. Lockwasher
90. Screw
121. Lockwasher
29. Fuel line
60. Washer
91. Microswitch
122. Exh. connector
30. Screw
61. Washer
92. Insulator
123. Gasket
31. Carburetor assy.
62. Blower housing
93. Grommet
124. Washer
125. Adjust knob
(7)
Install flame switch (102) on bracket assembly (96) with spacers (103) and nuts (101).
(8)
Install actuating rod (99) and bi-metal blade (100) on bracket assembly (96), position actuator stop
(98) on rod (99) as marked during removal, and secure stop (98) with setscrews (97).
(9)
Position bracket assembly (96) and heat shield (95) in bracket (88) with lever of bracket assembly
(96), mounting area for microswitch (91), and wires for flame switch protruding through appropriate
holes in bracket (88). Secure bracket assembly (96) and heat shield (95) to bracket (88) with
screws (94).
(10) Install insulator (92) and microswitch (91) on bracket assembly (96) with screws (90).
(11) Install bracket (88) in case (89) with star washers (87) and screws (86).
(12) Install grommet (93) over wires for flame switch (102) and into bracket (88). Route and connect
wires for flame switch (102) and microswitch (91) to terminal board (111). Remove tags.
(13) Install heat exchanger (84) in bracket (88) ensuring flame switch (102) contacts heat exchanger.
Reposition flame switch as necessary to achieve contact.
2-1-32 C-1
