TM 9-2320-273-20
EXHAUST SYSTEM.
4-38. EXHAUST STACK MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
A. REMOVAL (Continued).
3. Nut (2).
Unscrew and remove rain cap
4. Exhaust stack (5) and
muffler (3).
5. Rain cap
(1).
C. INSTALLATION.
6. Rain cap (1).
7. Exhaust stack (5).
8. Two U-clamp nuts (4).
D. CHECKING FOR LEAKS.
9. Engine.
10. Exhaust stack (5).
11. Engine.
Inspect ends for:
a. Burrs.
b. Cracks.
c. Distortions.
Check for free movement
and a good seal to top of
exhaust stack (5).
Position on exhaust stack
(5) and tighten nut (2).
Slide into muffler (3).
Tighten.
Start up (see TM 9-2320-
273-10).
Listen for leaks, and
tighten U-clamp nuts (4)
as necessary.
Shut down (see TM 9-2320-
273-10).
Replace if necessary.
Replace if necessary.
4-138
(1).
