Engine: Technical Service Bulletins

• Customer Interest
  • Engine - Poor Idle Quality
  • Engine - Momentary Power Loss or Stalling
  • Engine - Rough Idle In Drive
• By Symptom
  • Abnormal wear/deterioration
    • Cylinder Head Casting, Gasket - Revised
  • Customer Interest
    • Engine - Poor Idle Quality
    • Engine - Momentary Power Loss or Stalling
    • Engine - Rough Idle In Drive
  • Driveability
    • Engine - Poor Idle Quality
  • Leaks
    • Generator Bracket Bolts - Leaking Oil
    • Cylinder Head Casting, Gasket - Revised
    • Oil Pan Drain Plug - Revised Torque Specification
  • Poor performance
    • Engine - Poor Idle Quality
  • Vibration
    • Engine - Rough Idle In Drive
• All Technical Service Bulletins
  • PDU Software - Now Compatible With JTP 627/3
  • Engine - Poor Idle Quality
  • Ignition System - Spark Plug Corona Stain
  • Cylinder Heads and Gaskets - Revised
  • Generator Bracket Bolts - Leaking Oil
  • Oil Pump - Use Loctite 501 to Seal Backing Plate
  • Water Pump and Center Gasket - Revised
  • Upper Chain Guide Bolts - Apply Locking Compound
  • Engine - Momentary Power Loss or Stalling
  • Crankshaft Bearings - Revised
  • Main Bearing Cap Bolts - Reuse Twice During Repair
  • Cylinder Head Casting, Gasket - Revised
  • Engine - Rough Idle In Drive
  • Oil Pan Drain Plug - Revised Torque Specification
  • Engine - Conditions for Re-Using Cylinder Head Bolts
  • Tool - Fuel Pressure Tester Adapter