TM 1-1520-238-23
6-373
6.85.
HEAT EXCHANGER REMOVAL – continued
d. For left heat exchanger removal, remove
clamp (22) and bracket (23).
(1) Remove nut (24) and washer (25).
(2) Remove screw (26).
(3) Remove screw (27) and washer (28).
(4) Remove clamp (22) and bracket (23).
e. Remove exchanger (3).
(1) Remove 16 screws (29) and washers (30).
(2) Tilt exchanger (3) forward from top and lift
out.
f. For exchanger (3) replacement, remove union
(4).
(1) Remove and discard packing (31) from union
(4).
g. For exchanger (3) replacement, remove tee
(32).
(1) Loosen jam nut (33). Remove tee (32).
(2) Remove and discard packing (34) from tee
(32).
(3) Remove jam nut (33) and union (6) from tee
(32).
(4) Remove and discard packing (35) from union
(6).
6.85.4. Cleaning
a. Clean removed and attaching parts (para
1.47).
6.85.5. Inspection
a. Check mounting area of tee and union for
cracks. None allowed.
END OF TASK
28
23
27
26
22
25
24
M04-461-5
29
30
M04-461-6
3
M04-461-8
3
31
4
34
32
6
33
35
