Troubleshooting Symptoms Charts
B3.9 and B5.9 Series Engines
Section TS - Troubleshooting Symptoms
Engine Noise Excessive (Continued)
Check the flywheel or flexplate and the
Flywheel or flexplate capscrews are loose or
mounting capscrews. Refer to Procedure
Check the torque converter. Refer to the OEM
orque converter is loose
ain bearing or connecting rod bearing noise
Refer to Procedure 001-005 and 001-006.
Check for air intake system leaks. Refer to
Procedure 010024. Check the pistons and
iston or piston rings are worn, or damaged
piston rings for wear or damage. Refer to
Procedure 001-043 and 001-047.