TB-9-2350-368-25
M113A2/M113A3/M548Al/M548A3 FAMILY OF VEHICLES INCLUDING OPPOSING FORCES SURROGATE VEHICLE (OSV)
FABRICATION AND OPERATION OF POWERPLANT TEST STAND
FEBRUARY 2003
TB-9-2350-368-25 - Page 79 of 120
TB 9-2350-368-25
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10. Install turbocharger inlet shield (14) (2351171ASH—Detroit Diesel; NSN 4910-01-127-7959) on engine
turbocharger inlet or any screen that prevents ingestion of debris and protects fingers. If air flow is
restricted, testing results may be skewed. If another shield is used, stall check results may be affected.
Also, excessive black smoke will occur. See Figure 4-4.
WARNING
Noise from powerplant could damage hearing. Use double ear
protection when powerplant is operated.
11. Install elbow and clamp on engine turbocharger exhaust outlet. Adjust elbow so that exhaust is directed
away from personnel.
Figure 4-4. Placement of Turbocharger Inlet Shield
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