TM 9-4520-272-14&P
0055 00
TEST
1. Disconnect the two spade terminals (1) from either side of the outlet temperature sensor (2).
2. Using a multimeter, test for continuity across the outlet temperature sensor terminals (3). If continuity
is not verified (i.e. open circuit), replace the outlet temperature sensor (2) as detailed in the next
section.
REPLACE
1. Remove the two spade terminals (1) from either side of the outlet temperature sensor (2).
2. Remove the two screws (4), lock washers, and flat washers that secure the outlet temperature sensor
to the sensor bracket (5) mounted to the transition tube assembly (6).
3. Remove the defective outlet temperature sensor (2).
4. Install a new outlet temperature sensor (2) on the sensor bracket (5).
5. Install the two screws (4), lock washers, and flat washers and tighten securely.
6. Install the two spade terminals (1) on both sides of the outlet temperature sensor (2).
3
5
2
1
4
6
7. Install the safety screen (1) by installing the two screws (2), lock washers, and flat washers at the top
and bottom and two nuts (3), lockwashers, and flatwashers on the left and right sides.
0055 00-2