This task covers:
a. Removal
b.
Installation
INITIAL SETUP:
Tools
General mechanic’s tool kit:
automotive (Appendix B, Item 1)
Maintenance and repair shop equipment:
(Appendix B, Item 2)
Materials/Parts
Two lockwashers (Appendix G, Item 206)
Adhesive (Appendix C, Item 10)
Manual References
TM 9-2320-387-10
TM 9-2320-387-24P
Equipment Condition
Hood raised and secured (TM 9-2320-387-10).
Maintenance Level
Unit
3-14. AIR HORN REPLACEMENT
1.
Disconnect CDR hose (1) from air horn (2).
2.
Loosen clamp (4) and disconnect air intake elbow (3) from air horn (2).
CAUTION
Cover opening of turbocharger intake to prevent foreign
material from entering turbocharger and damaging engine.
3.
Loosen clamp (5) and remove air horn (2) from turbocharger intake hose (6).
4.
Remove adapter (7) from air horn (2).
5.
Remove inserts (8) and (9) from air horn (2).
1.
Install inserts (8) and (9) on air horn (2).
1.1 Apply adhesive to adapter (7) and install adapter (7) on air horn (2).
2.
Install air horn (2) on turbocharger intake hose (6) and tighten clamp (5) to 50-60 lb-in. (6-7 N•m).
3.
Connect elbow (3) to air horn (2) and tighten clamp (4) to 50-60 lb-in. (6-7 N•m).
4.
Connect CDR hose (1) to air horn (2).
b. Installation
a. Removal
TM 9-2320-387-24-1
3-28
Change 1
