RAM 3500 Truck 2WD L6-359 5.9L DSL Turbo VIN D FI (1998)
Piston Pin Bore
Measure the pin bore. The maximum diameter is 40.025 mm (1.5758 inch). If the bore is over limits, replace the piston.
Inspect the piston pin for nicks, gouges and excessive wear.
Piston Pin Diameter
Measure the pin diameter. The minimum diameter is 39.990 mm (1.5744 inch). It the diameter is out of limits, replace the pin.
Inspect the rod for damage and wear. The I-Beam section of the connecting rod cannot have dents or other damage. Damage to this part can cause
stress risers which will progress to breakage.
Connecting Rod Pin Bore
Measure the connecting rod pin bore. The maximum diameter is 40.042 mm (1.6764 inch). If out of limits, replace the connecting rod.
