TM 9-2320-273-20
A . R E M O V A L
EXHAUST SYSTEM.
4-34. TURBO OUTLET PIPE MAINTENANCE (Continued).
LOCATION/lTEM
ACTION
REMARKS
1. Locknut (10) and bolt (11).
Unscrew and remove clamp
Replace locknut (10).
(8).
2. Two coupling nuts (12).
Loosen.
3. Two clamp nuts (5) and
Unscrew and remove U-clamp
washers (4).
(13) and spacer (3) from
bracket (6).
4. Turbocharger outlet pipe
Remove.
(7).
5. Coupling (2).
Remove and discard.
B. INSPECTION OF MATING FLANGES.
6. End of turbocharger outlet
Check for:
Replace (1) and (7) if neces-
(9), turbocharger outlet pipe
a. Burrs.
(7), and flex pipe (1).
sary, or refer to Direct
b. Cracks.
Support for (9).
c. Distortion.
C. INSTALLATION.
7. Turbocharger outlet pipe (7),
Position at bracket (6) and
Do not tighten clamp nuts
U-clamp (13), spacer (3).
install with two washers (4)
(5) yet.
and clamp nuts (5).
8. Turbocharger outlet (9).
a. Aline with turbocharger
outlet pipe (7).
b. Secure with clamp (8), bolt
(11), and locknut (10).
9. New coupling (2).
a. Position at connection of
flex pipe (1) and turbo-
charger outlet pipe (7).
b. Secure with two new coup-
Use torque wrench and
Iing nuts (12).
tighten to 45 Ib-ft (61 N·m).
10. Two clamp nuts (5).
Tighten.
D. CHECKING FOR LEAKS
11. Engine.
Start up (see TM 9-2320-
273-10).
4-118
