TM 9-4520-272-14&P
0051 00
REPLACE
1. Remove burner nozzle and electrode assembly IAW WP 0050 00.
2. Remove the eight nuts, lockwashers, and flat washers (1) securing the burner cone assembly (2) to
the heat exchanger (3). Set hardware aside.
3. Pull the burner cone assembly (2) from the heat exchanger (3).
4. With the burner cone removed, inspect the spiral-shaped interior of the heat exchanger (3) and
ensure that there are no signs of wear such as deformation of the metal, cracks, etc. If signs of wear
or damage are found that would adversely affect the integrity of the assembly, replace the heat
exchanger IAW WP 0054 00.
5. Install a new burner cone assembly (2) in the same orientation as before.
6. Secure with eight nuts, lockwashers, and flat washers (1) set aside earlier.
7. Install the burner nozzle and electrode assembly IAW WP 0050 00.
2
1
3
END OF WORK PACKAGE
0051 00-3/(4 Blank)
