TM 9-4520-258-14
4-28.
THERMOSTAT ASSEMBLY - continued.
c.
Repair (Refer to Figure 4-45) (1) Repair of temperature limit switch and discharge air thermostat limited to
replacement.
NOTE
Repair typical for all wires.
(2)
If wires are damaged, repair/replace wiring as follows:
(a)
Remove wire tie (1) and insulation sleeve (2).
(b)
Repair/replace wire S3-3/TB3-5 (3) (Item 71, App F, Index 53).
(c)
Repair/replace wire S3-1/TB3-4 (4) (Item 71, App F, Index 52).
(d)
Repair/replace wire S2-1/TB3-8 (5) (Item 71, App F, Index 68).
(e)
Repair/replace wire S2-2/TB3-10 (6) (Item 71, App F, Index 72).
(f)
Repair/replace wire S32-3/TB3-9 (7) (Item 71, App F, Index 69).
(g)
Install insulation sleeve (2) (Item 72, App F) and secure with wire tie (2).
Figure 4-45. Thermostat Assembly Repair
4-127
