Section I. REPAIR PARTS, SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT
2-1. COMMON TOOLS AND EQUIPMENT. For authorized common tools and equipment, refer to Modified Table of
Organization and Equipment (MTOE) applicable to your unit.
2-2. SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT. Special tools, TMDE, and Support Equipment for this
equipment are listed and illustrated in TM 9-2815-226-34P.
2-3. REPAIR PARTS. Repair parts are listed and illustrated in the repair parts and special tools list TM 9-2815-226-34P
covering direct support and general support maintenance for this equipment.
Section II. TROUBLESHOOTING
2-4. GENERAL. Information in this chapter is for use of supporting maintenance personnel in conjunction with, and as a
supplement to, the troubleshooting procedures in TM 9-2320-281-20. This section provides continuation of instructions
given in TM 9-2320-281-20.
OPERATION OF A DEADLINED VEHICLE WITHOUT A PRELIMINARY
EXAMINATION CAN CAUSE FURTHER DAMAGE TO A DISABLED COMPONENT
AND POSSIBLE INJURY TO PERSONNEL.
BY CAREFUL INSPECTION AND
TROUBLESHOOTING, SUCH DAMAGE AND INJURY CAN BE AVOIDED.
ADDITION, THE CAUSES OF FAULTY OPERATION OF A VEHICLE OR
2-5. GENERAL INSTRUCTIONS AND PROCEDURES
a. This section contains troubleshooting information for locating and correcting most of the operating troubles which
may develop in the Cummins NTC-400 Big Cam 2 engine. Each malfunction for an individual component, unit or system
is followed by a list of tests or inspections which will help you to determine corrective actions to take. You should perform
the tests/inspections and corrective actions in the order listed. The troubleshooting chart will consider the engine to be
mounted on a maintenance stand with the use of various test equipment.
b. Inspection after the engine is removed from the vehicle or maintenance stand is described in specific sections for
removal and installation, and disassembly and assembly of the various components and subassemblies.
c. Table 2-1 lists possible malfunctions that may be experienced during the operations of the component on the
maintenance stand. Each malfunction is followed by a list of probable causes that may be considered in determining their
corrective action. You should perform the tests/inspections and corrective actions in the order listed.