Repair and Diagnosis: Technical Service Bulletins
- How to Find Technical Service Bulletins by Category/Symptom
- Recalls
- Customer Interest
- Engine - Hesitation/Stalling on Cold Driveaway
- Front Disc Brakes - Squealing Noise
- Brakes (Rear) - Accelerated Wear
- Steering Gear - Leak At the Input Shaft
- Power Steering Pump - Leakage At Dipstick Cap
- Power Steering Pump -Fluid Leaks At Dipstick Cap
- Crankshaft - Engine Knock
- Engine - Metal to Metal Noise
- Frame/Crossmember - Snapping/Popping Noise
- Ball Joint - Clunk Noise From Front End
- Frame - Popping or Creaking Noise
- Clutch - Release Bearing Squeak/Scrape
- Transfer Case - NP208 Squeal/Squeak/Chirp Noise
- A/T - AOD Fluid Leak
- Engine - Hard Starting/Long Crank Times
- Accelerator Linkage - Raspy/Sticky
- Engine - Lacks Power At Full Throttle
- Roof Sheet Metal - Cracks On Roof Panel
- Steering - Pulls Left When Braking
- Manual Vent Windows - Difficult to Open
- Wiper/Washer - Low Fluid Warning Light Stays On
- M/T - Broken/Damaged Interlock Plates
- A/T - Synthetic Fluid Availability
- Front Drive Axle - Damaged Left Arm
- Front Axle Slip Yoke - Damaged/Contaminated
- Door/Vent Windows - Excessive Efforts to Open
- A/C System - Chemical/Refrigerator Type Odor
- Front Drive Axle - Leaks Lubricant From Vent
- Transfer Case - NP208, Accelerated Wear
- Shift Lever Knob - Pulls Off
- Transfer Case - Ratcheting Noise
- Vehicle - Cab Boom/Vibration
- Transfer Case - 4WD to 2WD Jump Out Condition
- Steering - Pulling or Drifting
- Steering - Pull or Drift
- Passenger Seat Back - Rattling Noise
- Front Drive Axle - Spindle Seal Premature Wear
- Labor/Parts Updates
- Seals, Gaskets
- Superceded Bulletins
- 91118 - 05/30/91
- 89193 - 09/20/89
- 891913 - 09/20/89
- 83426 - 02/22/83
- 831915 - 09/20/83
- Body - Roof Cracking
- Frame Rivets - Damaged/Loose
- Air Conditioning - Musty or Mildew Type Odors
- A/C System - Musty/Mildew Odors
- A/C - O Ring Removal From Spring Lock Coupling
- Frame - Popping/Creaking noise
- Frame/Suspension - Popping/Creaking Noise
- Frame - Rivet Replacement With Bolts, Service Tip
- Frame - Damaged or Loose Rivets
- Frame Crossmember - Snapping/Popping Sounds
- Suspension - Clunk Noise From Ball Joints
- Power Steering Gear - Leak Fluid At the Input Shaft
- Electrical Diode - Identification/Service Replacements
- Torque Converter - Metal To Metal Sound
- Engine - Metal To Metal Sound
- A/C System - New A/C Filter Kit
- A/C - New Filter to Prevent Compressor Damage
- A/C System - New Filter Kit
- Air Conditioning - Prevent Damage to Compressor
- A/C - Refrigerant Filtering Tips
- A/C - Refrigerant Filtering Service Tips
- A/C System - Refrigerant Filtering Service Tips
- Wheels - Proper Lug Torque Procedures
- Recycled Engine Coolant - Service Tip
- A/T - Transmission Fluid Usage Charts
- Automatic Transmission - Fluid Usage Charts
- A/C - Filter Kit Installation After Replacing Compressor
- A/C Compressor Replacement - Refrigerant Filtering
- A/C System - Use of R12 Refrigerant Substitutes
- Air Conditioning - Filtering Refrigerant
- All Technical Service Bulletins
- Recall/Owner Notification Program - Index Update
- RTV Sealant - Improved Material
- Air Conditioning - Odor Service Procedure
- A/C System - Service TSB List
- Air Conditioning - Return of Obsolete Filter Kits
- A/C - Filtering Refrigerant After Compressor Replacement
- Steering - Returnability Diagnostics
- Adhesives and Sealants - Availability and Usage
- Electrical - New Terminal Grease Released For Service
- Engine - Hesitation/Stalling on Cold Driveaway
- Power Steering Pump - Changes
- Power Steering pump - Rotor and `C' Clip Changes
- Fuel Filter - Replacement Information
- Front Disc Brakes - Squealing Noise
- Brakes (Rear) - Accelerated Wear
- A/C - Warner Compressor Clutch Replacement
- A/C - Condensate Reduction
- Heater Core - Leakage Diagnostic Tips
- Steering Gear - Leak At the Input Shaft
- Power Steering Pump - Leakage At Dipstick Cap
- Power Steering Pump -Fluid Leaks At Dipstick Cap
- Ignition Rotor - Alignment Procedure
- Crankshaft - Engine Knock
- Engine - Metal to Metal Noise
- Radiators - Shop Manual Supplement
- Crankshaft Seal - Leaks, Air Pressure Test
- Seals For Rocker Cover, Oil Pan, and Crankshaft
- Muffler - Unnecessary Replacement
- Service Labor Time Standards Revision
- Frame/Crossmember - Snapping/Popping Noise
- Suspension - #1 Crossmember Service Replacement
- Ball Joint - Clunk Noise From Front End
- Transmission/Transfer Case - Banging When Braking
- Steering - Pull/Drift Diagnostic Procedures
- Lug Nuts - Proper Installation/Torqueing Procedure
- Frame - Rivet Replacement with Bolts Service Tip
- Frame - Popping or Creaking Noise
- Clutch - Release Bearing Squeak/Scrape
- Differential Pinion Bolt - Removal Aid
- Rear Axle - Pinion Angle Adjustments
- Four Wheel Drive (4 X 4) - General Information
- Transfer Case - NP208 Squeal/Squeak/Chirp Noise
- A/T - AOD Fluid Leak
- Driveshaft - Double Cardan U-Joint Lubrication
- EGR Solenoids - Contamination
- Brake Master Cylinder - Rebuilding Procedure
- Auxiliary Battery Relay - Improved Design
- Alternator - Replacement Precautions
- Alternator - Rectifier Bench Test Procedure
- Duraspark II Ignition - Revised Applications
- Ignition - Coil Durability/Radio Frequency Interference
- Carburetor and Tune-Up Specifications
- Carburetor/Tune-Up Specifications
- Carburetor - Altitude Calibrations
- Engine - Hard Starting/Long Crank Times
- Air Cleaner - Sealing Procedure
- Accelerator Linkage - Raspy/Sticky
- High Altitude Driveability Modifications
- Engine - Lacks Power At Full Throttle
- Seat/Shoulder Belts - General Service Information
- Overview
- Section 1 -Identification of Seat Belt System Types For Model Years 1974-1985
- Section 2-Description of Seat Belt System For Model Years 1974-1985
- A.Continuous Loop Three-Point Shoulder/Lap Belt - System With Moveable Tongue and One Retractor - 1976 to Present Cars and Ligh
- B.Dual Retractor Three-Point Shoulder/Lap System - 1974 to 1983 Cars and Light Trucks and 1974 to 1985 Econolines and Club Wago
- C.Two-Point System - Center Front/Rear and Rear Seat Lap Belts
- Section 3-Functional Test Procedure For Shoulder Harness
- Section 4-Functional Test Procedure For Lap Belts and Retractor
- Section 5-Seat Belt Procedure After an Accident
- Section 6-Cleaning Belt Webbing
- Section 7-Service Parts
- Section 8-Service Recalls Involving Seat Belts
- Section 9-TSB's Involving Seat Belts
- Vehicle - Intermittent Operation Diagnosis
- Starter - Motor Current Draw Revision
- Starter Motor Brushes - Replacement Revision
- Temperature Gauge - Reads Low/Erratic
- Speedometer/Odometer - Inaccurate Readings
- Headlamp Light Switch - Schematic Revision
- Parking Brake Cables - New Plastic Coated Design
- Suspension - Vehicle Lean or Spring Sag
- High Strength Steels - Welding Procedures
- Roof Sheet Metal - Cracks On Roof Panel
- Antitheft Devices - Installation Precautions
- Idle Emissions - Test Procedure
- Emission Control System - Technician's Glossary
- Electronic Modules - Protection From Static Electricity
- Electrical/Electronic/Fuel Induction - Glossary
- Steering - Pulls Left When Braking
- Safety Belt - Tongue Cover Now Available
- Recall 93E039000: Incorrect Glass Markings
- Manual Vent Windows - Difficult to Open
- Wiper/Washer - Low Fluid Warning Light Stays On
- Engine - Oil Level Checking Procedure
- Recycled Engine Coolant - Service Tips
- A/T - AOD Diagnostic Information
- A/T - New Rotunda Fluid Changer Service Tip
- A/T - Harsh Reverse Engagements
- A/T - Engine Vacuum Testing
- A/T - How To Use A Pressure Gauge
- A/T - Recurrent Sticking Valves/In Line Filters
- A/T - Slipping Or No Third Gear After Overhaul
- A/T - Slipping or No-Shift/Metal Sealing Rings
- A/T - Front Bushing Wear
- A/T - C6 No. 9 Thrust Washer Failure
- A/T - Math Formulas Part I
- A/T - Twenty Steps To Successful Repairs
- A/T - Math Part II
- A/T - Choosing the Right ATF
- M/T - Broken/Damaged Interlock Plates
- A/T - Synthetic Fluid Availability
- A/T, M/T - New `Mercon' Transmission Fluid
- A/T - Mercon V ATF Usage
- Front Drive Axle - Damaged Left Arm
- Oil Leak - Rotunda Black Light Diagnostic Procedures
- Wiring - Circuit Number/Color Code Charts
- Wire Harness Terminal and Connector - Service Kit
- Speed Control - New Rotunda Tester Information
- Front Axle Slip Yoke - Damaged/Contaminated
- Door/Vent Windows - Excessive Efforts to Open
- Safety Belts - Service Procedure, Manual Revision
- Paint - Cosmetic Damage From Airborn Materials
- Paint - Cosmetic Surface Service Procedures
- Paint - Preparation Procedure And MSDS Information
- Paint - Iron Particle Removal
- A/C - Pressure Cycling Switch Diagnostic Procedure
- A/C System - Chemical/Refrigerator Type Odor
- A/T - AOD Orifice Control Valve Plug Retainer
- A/T - AOD Main Control Valve Body Gasket
- A/T - AOD Separator Plate Gasket Changes
- Drivetrain - Lubricant Usage
- Front/Rear Drive Axles - Lubricant Drain/Fill Procedure
- A/T - AOD New Overdrive Band Anchor Pin
- Front Drive Axle - Leaks Lubricant From Vent
- A/C - R12 Refrigerant Substitutes Service Tip
- R-12 Refrigerant - Substitutes
- Air Conditioning - Use of Correct Fluorescent Tracer Dye
- Transfer Case - NP208, Accelerated Wear
- Shift Lever Knob - Pulls Off
- A/C Coupling - Cleaning Procedures
- Air Conditioning - O Ring Removal Service Tip
- Transfer Case - Ratcheting Noise
- Vehicle - Cab Boom/Vibration
- Electric Choke System - Testing Tool
- Transfer Case - 4WD to 2WD Jump Out Condition
- Rotunda Gas Chek Kit - Requires Modification
- Steering - Pulling or Drifting
- Steering - Pull or Drift
- Passenger Seat Back - Rattling Noise
- Front Drive Axle - Spindle Seal Premature Wear