New Air Tubes for the Exhaust Balance Valve Are Used on Certain C13 Industrial Engines {1052}
- Engine:
- C13 (S/N: KWJ1-UP)
Description of Change: The new air tubes are used to avoid any possible interference with the engine exhaust.
Adaptable To: The new 419-8574 Air Tube replaces the existing 367-2175 Air Tube. The new 419-8575 Air Tube replaces the existing 366-9295 Air Tube. These air tubes are adaptable back to first production on the serial numbers listed above.
Note: All mounting hardware used by the previous air tubes remains the same.
Show/hide table
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| Illustration 1 | g03222716 |
(1) 419-8575 Air Tube (2) 419-8574 Air Tube | |
This change is effective for serial numbers KWJ1970-UP.
Caterpillar Information System:
3500B Industrial Engine Maintenance Interval Schedule
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