Engine: Technical Service Bulletins

• Customer Interest
  • Gasoline Engine - Oil Sludging
• By Symptom
  • Abnormal wear/deterioration
    • Engine - Oil Filter Precaution For O-Ring/Gasket
    • Gasoline Engine - Oil Sludging
  • Customer Interest
    • Gasoline Engine - Oil Sludging
  • Leaks
    • External Oil Leaks
    • Engine - Intermittent Poor Performance
• All Technical Service Bulletins
  • Engine - Availability of 10 New Service Manuals
  • Engine - Caution Prior to Degreasing
  • Engine - Adding Aluminum Sleeves to Alloy Block Revised
  • External Oil Leaks
  • Engine - Break-In Oil New and Rebuilt
  • Engine - Warning About Carbon Cleaning
  • Tools - Oil Evacuation Equipment
  • Spark Plugs - Production Change Copper Core
  • Spark Plug Wrench - Application and Update
  • Ignition - Caution about Spark Plug Wrenches
  • A/C Compressor Tensioner Pulley - Special Tool
  • A/C Compressor Pulley - Tensioning Tool
  • Valve Guides - Special Tools for Checking & Replacement
  • Valve Cover Gasket - Updated Part and Procedures
  • Engine - Determining Cylinder Wall Condition
  • Engine - Cylinder Wall Damage Assesment
  • Water Pump - Drainage Pipe Retrofitting Procedure
    • Overview
    • Models 124, 126 and 201 W/ Engines 601, 602 or 603
    • Model 201 With Engine 102 (Single-Belt Drive)
    • Models 124, 126, 129 and 201 W/ Engines 103/104
    • Model 126 With Engines 116.96/117.96
    • Model 129 With Engine 119.96
  • Water Pump - Replacement Justification
  • Engine - Intermittent Poor Performance
  • Vehicle - New Dealer Technical Bulletin
  • Engine - Oil Filter Precaution For O-Ring/Gasket
  • Oil Filter - Modified Wrench
  • Engine Block Heater - Installation Instructions
    • Overview
    • Model 107 and 126 Engine Types 116.96/117.96
    • Models 123 (Except 123.123) and 126.120 Engine Type 617.95
    • Models 123.123 (240D) Engine Type 616.912
    • Model 190E (W 201) Engine Types 102.961/985
    • Model 190D (W 201) Engine Type 601.921
    • Update For Diesel Engines With Trap Oxidizer
  • Main Bearings - Cross Reference
  • Maintenance - Factory Approved Service Products
    • Overview
    • General Information
    • Engine Oil
    • Other Lubricants and Fluids
    • Fuel Requirements
      • 1. Gasoline Engines
      • 2. Diesel Engines
  • Engine - Oil Level Checking Procedure Revised
  • Oils & Fluids - Factory Approved Products
  • Fluids - Approved Service Products Info.
    • Overview
    • Approved Engine Oils
    • Differential Transmission Steering
    • Multi-Purpose Greases
    • Fuel Requirements
  • Ignition System - Wires with Crimp-On terminals
  • Engine - Oil Evacuation Equipment
  • Gasoline Engine - Oil Sludging
  • Engine - Caution When Installing Head Bolts
  • Instruments - (Oil Level Indicator) Testing & Function
  • Engine is Difficult to Start When Warm
  • Fuel System - (CIS-E & CIS) Pressure Tester
  • Fuel - CIS/CIS-E Fuel Pressure Tester
  • Engine - Special Tool, Compression Recorder
  • Engine - Compression Recorder Tool