TM 5-5420-202-20-4
INNER EXHAUST PIPE REPLACEMENT (Sheet 1 of 2)
TOOLS: 5 in. extension with 1/2 in. drive
Ratchet with 1/2 in. drive
7/16 in. combination box and open end wrench
Hammer
Chisel
9/16 in. socket with 1/2 in. drive
SUPPLIES
Lockwasher
PRELIMINARY PROCEDURE:
Remove personnel heater (page 18-2)
REMOVAL:
1.
Using socket with extension, remove screw
(A) and lockwasher (B) securing clamp (C) to
hull.
2.
Using wrench, remove nut (D) from
coupling clamp (E). Remove clamp (E).
3.
Remove pipe (F) with insulation (G)
from elbow (H).
NOTE
If sleeve (J) and flange (K) "freeze"
on pipes, throw entire assembly away.
4.
Using hammer and chisel, drive sleeve
(J) and flange (K) off exhaust elbow
end of pipe (F).
5.
Remove clamp (C) and insulation (G)
from pipe (F).
Go on to Sheet 2
TA248619