TM 9-4520-272-14&P
0025 00
10. Remove the two screws (2) that secure the inner assembly (3) to the lower portion (4) of the plastic
case.
11. Partially remove the inner assembly (3) to gain access to the lower portion (4) of the plastic case.
12. Position the lower portion (4) of the plastic case over the holes in the mounting plate (6).
13. Install the screws (5) that secure the lower portion (4) of the plastic case to the mounting plate (6).
14. Install the inner assembly (3) into the lower portion (4) of the plastic case aligning the holes on the
inner assembly with mounting studs on the lower portion of the plastic case.
15. Install two screws (2) and secure the inner assembly (3).
16. Install the top cover (1) and snap into place.
17. Repeat the TEST procedure outlined earlier in this work package to ensure that CO detector is fully
operational.
2
1
3
2
6
4
5
7
END OF WORK PACKAGE
0025 00-4