TM 5-2420-230-24-2
B3.9 and B5.9 Series Engines
Service Tools
Section 10 - Air Intake System - Group 10
Page 10-1
Service Tools
Air Intake System
The following special tools are recommended to perform procedures in this section. The use of these
tools is shown in the appropriate procedure. These tools can be purchased from your local Cummins
Authorized Repair Location.
Tool No.
Tool Description
Tool Illustration
Flourescent Tracer
Used with black light to find oil leaks. Mixed with engine oil.
3376891
Fluke Digital Thermometer
Used to measure ambient air temperature.
3822666
Thermocouple Wide Kit
Used with the fluke digital thermometer, Part No. 3822666.
3822988
Turbocharger Wastegate Pressure Setting Kit
Used to set wastegate pressure.
3823799
Black Light (AC)
Used to inspect for oil or fuel leak.
3824524
Black Light (DC)
Used to inspect for oil or fuel leak.
3824754
L-1125
