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Automotive Recalls and Technical Service Bulletins (TSB) for
1988 Chevy Truck Suburban 3/4 Ton 2WD V8-379 6.2L DSL

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Technical Service Bulletin Titles for 1988 Chevy Truck Suburban 3/4 Ton 2WD V8-379 6.2L DSL
AUGUST        1989 Recall - Incorrect Tire Label
MARCH         1989 Recall - Inoperative Seat Belt Lock Mechanism

Technical Service Bulletin Titles for 1988 Chevy Truck Suburban 3/4 Ton 2WD V8-379 6.2L DSL
OCTOBER      1993 Campaign - Fluid Containment

Technical Service Bulletin Titles for 1988 Chevy Truck Suburban 3/4 Ton 2WD V8-379 6.2L DSL
APRIL            2007 Tires - Proper Inflation Pressure Information
APRIL            2007 Body - Polypropylene Energy Absorber Replacement
APRIL            2007 Engine - Sealant Usage/procedures
APRIL            2007 A/T - Dexron®-VI(R) Fluid Availability
MARCH         2007 Instruments - Reduced PRNDL Display Visibility
FEBRUARY   2007 Wheels/Tires - `Upsized` Wheel & Tire Information
FEBRUARY   2007 Engine, A/T - Shift/Driveability Concerns/MIL ON
JANUARY      2007 Locks - Key Code Securtiy Rules & Information
JANUARY      2007 Body - Hem Flange Repair
JANUARY      2007 Tires - Radial Force Variation (RFV) Information
DECEMBER   2006 Restraints - Availability of Seat Belt Extenders
NOVEMBER   2006 Warranty - Claims Submission
NOVEMBER   2006 Engine - Unnecessary Flushing Services
NOVEMBER   2006 Fuel System - TOP TIER Detergent Gasoline
NOVEMBER   2006 Fuel System - TOP TIER Detergent Gasoline Usage
NOVEMBER   2006 M/T - Hydraulic Clutch Bleeding Procedure Improvement
OCTOBER      2006 Body - Metal Panel Adhesive Bonding Information
OCTOBER      2006 Interior - Eliminating Unwanted Odors
OCTOBER      2006 Tires - Tread Puncture Repair Procedures
SEPTEMBER 2006 Wheel Alignment - Recommendations/Requirements
SEPTEMBER 2006 Wheels - Pitting/Brake Dust On Chrome Wheels
SEPTEMBER 2006 Body - Distortion On Outer Glass Surfaces
SEPTEMBER 2006 Wheels - Changing Procedures/Precautions
AUGUST        2006 M/T - Normal Operating Characteristics
AUGUST        2006 Tires - Original Equipment Tire Characteristics
AUGUST        2006 Cooling System - Coolant Recycling Information
AUGUST        2006 Wheels Chrome Wheel Chemical Staining/Pitting/Corrosion
JUNE             2006 Windshield Wipers - Performance/Cleaning and Maintenance
JUNE             2006 Wheels - Aluminum Wheel Refinishing Recommendations
JUNE             2006 A/T - Dexron®(R) VI Fluid Availability
JUNE             2006 A/T - Clunk When Shifting From PARK/DRIVE/REVERSE
MAY              2006 Electrical - Instrument Panel & General Wiring Repair
APRIL            2006 Audio System - Portable Audio Equipment Noise
APRIL            2006 Wheels/Tires - Slow Leaks From Aluminum Wheels
MARCH         2006 Body - Urethane Adhesives for Glass Applications
MARCH         2006 Tires/Wheels - Wheel Weight Usage Precautions
FEBRUARY   2006 A/T - Fluid Cooler Flushing
JANUARY      2006 Engine - Surface Conditioning Disc Usage Prohibition
DECEMBER   2005 Tires/Wheels - Nitrogen Gas Usage for Filling Tires
OCTOBER      2002 A/T - Intermittent Downshift/Slip/Cycling Diagnosis
OCTOBER      2001 A/T - Core Return Product Feedback Form
MAY              2001 Key/Key Number/Security Chip - Replacement
NOVEMBER   2000 Suspension - Chassis Lubrication Importance
JUNE             2000 ACDelco(R) Remanufactured Transmissions - Program Update
MAY              2000 Brake Fluid - Level & Filling Recommendations
MAY              2000 EVAP System - Service of Connectors
APRIL            2000 Warranty - GM Dealer Parts Procurement
JANUARY      2000 Air Bag (SIR) On-Off Switch Kits, New Parts and Service
JANUARY      2000 Child Restraint - Auxiliary Seat Belt
JANUARY      2000 Lap/Shoulder Belts - Dealer Installed Rear Kits
NOVEMBER   1999 IP Dimmer Control - Proper Setting
OCTOBER      1999 Cooling - Radiator Repair/Replacement Guidelines
SEPTEMBER 1999 Engine - AC Delco Remanufactured Engines
JUNE             1999 Drivetrain - Rear Axle Lubricant Compatibility & Usage
JUNE             1999 Sunshade - Replacement Availability
JUNE             1999 Warranty - OE Chrome Plated Aluminum Wheel ID
APRIL            1999 Instrument Panel - Upper Surface Reflection
MARCH         1999 Battery - Insulator Replacement & Caution
MARCH         1999 SIR - Operating Vehicle with Warning Light On
DECEMBER   1998 Warranty - Notice of Delayed Start Process
NOVEMBER   1998 A/T - 1-2 Accumulator Piston/Outer Spring Replacement
OCTOBER      1998 Drivetrain - Recommended Axle Lubricant
SEPTEMBER 1998 Drivetrain - Slow Or No Engagement of Front Axle
AUGUST        1998 Engine - Installation Kits
AUGUST        1998 Warranty - Parts Warranty Special Claims B and C
JUNE             1998 A/T - External Oil Cooler Kits
JUNE             1998 Cruise Control - (W/Electro Stepper Mtr.) Diagnostics
MAY              1998 Warranty - Request for Wholesale Authorization
MAY              1998 Warranty Inquiry System
APRIL            1998 Engine - Surface Conditioning Discs Precautions
MARCH         1998 Tools - Released for CS Generator Diagnosis
MARCH         1998 VIN Plate - Replacement Policy and Procedure
FEBRUARY   1998 Warranty - GM Dealer Empowerment Program
FEBRUARY   1998 Warranty - New Vehicle/Replacement Battery
JANUARY      1998 Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs
JANUARY      1998 Brakes - Rotor & Hub Flange Cleaning Tool Revision
JANUARY      1998 Suspension - Shock Absorber/Strut Replacement Guidlines
JANUARY      1998 Warranty - Enhanced Sublet Repair Policy
JANUARY      1998 Warranty - Repair/Replace Policies & Procedures
DECEMBER   1997 Engines - ACDelco Remanufactured
DECEMBER   1997 Parts Expediting - Reimbursement Policy
DECEMBER   1997 Warranty - Rail Dust Removal & Chemical Spotting Labor
NOVEMBER   1997 A/C - PureGuard 2 Operating Alert
NOVEMBER   1997 Labor - Revised Operation Z1241/Personal Property Damage
AUGUST        1997 A/T & M/T - AC Delco Remanufactured Transmissions
MAY              1997 Windshield - Two-Part Urethane Adhesive For Installation
APRIL            1997 A/C - Tool And Equipment Maintenance
APRIL            1997 Fiber Glass Rear Fender Paint - Star Shaped Crack
APRIL            1997 Warranty - Required Claim Submission Procedures
FEBRUARY   1997 A/C - Systems With R12 Or R134a Service Issue
FEBRUARY   1997 Body - Sealer Tape For Collision Repairs
JANUARY      1997 A/C - Retrofitting R-12 to R-134a
JANUARY      1997 Compact Disc Players - CD Changer Loading Procedures
JANUARY      1997 Rearview Mirror, Outside - Lens Replacement Revised
JANUARY      1997 Warranty - Repair and Claims Procedures
NOVEMBER   1996 A/C Compressor Seal Washer - Reference Chart
NOVEMBER   1996 Key Code - Information
SEPTEMBER 1996 Odometer/Speedometer - ACDelco Service Center Locations
SEPTEMBER 1996 Warranty - Corporate Parts Return Program Instructions
JUNE             1996 Warranty - Goodwrench® Service Lifetime Service Guarantee
MAY              1996 A/C - R12 or R134a Service Recommendations
MAY              1996 Enhanced Emission Inspection Maintenance - Equipment
APRIL            1996 Headlamp Lens - Distortion Caused by Aiming Equipment
FEBRUARY   1996 Updated Battery Replacement Catalog Numbers
JANUARY      1996 Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
DECEMBER   1995 Enhanced Emission I/M - Program Update
JULY             1995 Vehicle - AC Delco Locator Service, Electronics Exchange
JULY             1995 Warranty Information Letters - Release Index
JUNE             1995 Paint - Repair of Delamination from ELPO Primer
JUNE             1995 Vehicle - Use of a Diagnostic Worksheet
MAY              1995 Contaminated R12 Refrigerant - Testing & Handling
MAY              1995 GM Campaign Identification Label
APRIL            1995 Coolant - Information on Propylene Glycol Usage
APRIL            1995 Seat Belt - Operations/Features and Location
MARCH         1995 A/T - Dexron® III Fluid Introduction
MARCH         1995 Tools - A/C Leak Detector Maintenance Kit Availability
FEBRUARY   1995 Engine - Cylinder Damage Due to Glow Plug Breaking
FEBRUARY   1995 Warranty - Diagnostic Claim Processing Revisions
JANUARY      1995 I/M 240 Program - Equipment Purchase
DECEMBER   1994 Enhanced IM240 Program - Implementation Plan
NOVEMBER   1994 Glass - Adhesive Caulking Kit Revisions
OCTOBER      1994 Clutch Pedal - Pop or Scrape Noise When Depressed
OCTOBER      1994 I/M 240 Repairs - Obtaining Technical Assistance
OCTOBER      1994 Leather Seat Covers - Cleaning Procedure
OCTOBER      1994 M/T - Clutch Pilot Bushing and Bearings
OCTOBER      1994 PROM/MEMCAL - Identification Marks
SEPTEMBER 1994 A/C Refrigerant - Contamination
SEPTEMBER 1994 Campaign - Product Bulletin Numbering System
SEPTEMBER 1994 Slip Yoke/U-Joint - Replacement and Servicing
AUGUST        1994 Parts - Expediting Procedures
JULY             1994 Electrical - New Nickel Tape Shields Harnesses
JULY             1994 Tires - Speed Rated Information
JULY             1994 Warranty - Corporate Parts Return Program
JUNE             1994 Oil Filters - Enhanced Anti-Drainback Valves
MAY              1994 A/C Control Head - Flashes, Operates Erratically
MAY              1994 Manual Temp Control Lever - Slips From Hot To Cold
APRIL            1994 Emission - Enhanced Inspection Maintenance Programs
MARCH         1994 P/S - Reduced Assist When Cold
FEBRUARY   1994 A/C - Erratic HVAC Operation & Self Diagnostic Blinks
FEBRUARY   1994 Anti-Lock Brake - Aftermarket Products Usage Precaution
FEBRUARY   1994 Fuel - Low Sulfur Diesel, Lubricity Information
FEBRUARY   1994 Warranty - Recycled Engine Coolant Policy
JANUARY      1994 A/C - Retrofitting R-12 Vehicles to R-134A
DECEMBER   1993 Steering - System Bleed Procedures
OCTOBER      1993 Fuel - How Fuel Economy Is Determined
JULY             1993 A/T - Cooler Replacement/Flushing
JULY             1993 Audio - Radio Frequency Interference (RFI) Diagnosis/ID
JULY             1993 Paint - Identification/Repair of Colorcoat Delamination
JULY             1993 Wheels - Sealing Leaking Cast Aluminum
JUNE             1993 Tools - Introduction Of The Fuel Injector Tester
JUNE             1993 Wheels - Finish Damage During Off Car Balancing
MAY              1993 Isolation Diodes - Replacement Information
APRIL            1993 Tires - Slipping on Rim
MARCH         1993 Door Locks - Binding or Sticking or Key Hard to Insert
FEBRUARY   1993 A/C - Compressor Vibration, Moan Noise
FEBRUARY   1993 Fuel System - Factors That Affect Economy/Mileage
JANUARY      1993 Differential Pinion Shaft Lock Screw - Service
DECEMBER   1992 P/S - Reduced Assist When Cold, New O Rings
OCTOBER      1992 A/T - Buzzing Noise at Idle
OCTOBER      1992 Engine - Miss, Hesitation, or Roughness
OCTOBER      1992 Fuels - Effect of Volatility on Driveability
SEPTEMBER 1992 A/C - Shaft Nut Removal from the HR6HE Compressor
AUGUST        1992 A/C - Use of Alternate Refrigerants In CFC 12
AUGUST        1992 Drivetrain - Driveline Stop Clunk
JUNE             1992 Wheels (Steel) - Damage Due to Improper Mounting
APRIL            1992 Engine - Block Heater Leaks
DECEMBER   1991 Backup Lamps/Tailgate Window Release - Inoperative
NOVEMBER   1991 A/C - New Compressor Sealing Washer
NOVEMBER   1991 A/T - How To Use A Pressure Gauge
NOVEMBER   1991 A/T - Intermittent Slip, Downshift, or Busy Cycling TCC
NOVEMBER   1991 Paint - Acid Rain Damage to Base Coat/Clear Coat
OCTOBER      1991 A/T - New Trans Fluid, Dexron® IIE
SEPTEMBER 1991 Fuel - Cold Hard Starting Condition
AUGUST        1991 A/T - Evaluating Peened Spacer Plates
AUGUST        1991 A/T- THM 700-R4 New Output Shafts and Seal
AUGUST        1991 Cooling - New Style Hose Clamp
AUGUST        1991 ECM/PCM - Damaged and/or Misdiagnosed
JULY             1991 A/T - 4L60/700-R4 Transmissions Stuck In First
JULY             1991 A/T - THM 700-R4 TCC Applies During 1 to 2 Gear Shift
JULY             1991 Locking Differential - Chattering on Turns
JUNE             1991 State Emissions Testing Information
MAY              1991 Brakes - Aftermarket Parking Brake
MAY              1991 Paint - High Volume Low Pressure Paint Application
APRIL            1991 A/C - Refrigerant Loss Prevention
APRIL            1991 A/T - 4L60 Binding/Inoperative In Reverse
APRIL            1991 Instrument Panel - Upper Surface Cleaning
APRIL            1991 Paint - Importance of Checking Clear Coat Thickness
MARCH         1991 A/T Fluid Level Indicator - Available
MARCH         1991 ABS - Reading Trouble Codes
MARCH         1991 Brakes - Modified Brake Bleeding Tool
MARCH         1991 Rear Wheel Anti-Lock Brakes - Trouble Code 7
FEBRUARY   1991 A/T - New Wave Plate Now Available
FEBRUARY   1991 A/T - Service Replacement Assembly
FEBRUARY   1991 Battery - Parasitic Draw Test
JANUARY      1991 A/T TCC - MIL ON/False Code 32 Set Diagnostics
JANUARY      1991 Instrument Cluster - Exchange Locator Program
JANUARY      1991 Tire - Tread Chunking/Torn bead
DECEMBER   1990 Brakes - Change In Brake Feel After Rotor Refinishing
DECEMBER   1990 Suspension - Noise From the Rear Spring Area
NOVEMBER   1990 A/T - 4L60 Steel 3-4 Clutch Plate Availability
NOVEMBER   1990 Brakes - ECU Software Improvement
NOVEMBER   1990 Brakes - Enhancing Rear Braking Performance
NOVEMBER   1990 Wiper Blades - Chattering on Windshield
OCTOBER      1990 A/T - Direct Clutch Premature Wear
OCTOBER      1990 A/T - Engine Vacuum Testing
OCTOBER      1990 A/T - Service Replacement Model Update
OCTOBER      1990 ABS - False Code 7/Brake Warning Light Illuminates
OCTOBER      1990 Electrical Connectors - Service Procedure
SEPTEMBER 1990 A/T - Harsh Reverse Engagements
SEPTEMBER 1990 A/T - Torque Converter Identification
SEPTEMBER 1990 Doors - Cold Air and Wind Noise
AUGUST        1990 A/C - Insufficient Performance
AUGUST        1990 Aluminum Wheels - New Coated Wheel Weights
AUGUST        1990 Coolant - Specification/Usage
AUGUST        1990 M/T Clutch - Chatter or Shudder
AUGUST        1990 Transfer Case - Shift Effort High or Blockouts
AUGUST        1990 Wiper Blade - Chatters, Streaks, Poor Winshield Contact
JULY             1990 Ball Joints - Greaseable Components Now Available
JULY             1990 Brakes - Poor Rotor Finish/Hard Pedal Feel
JULY             1990 Instrument Panel - Paint Peeling Prevention
JULY             1990 Side Door Window - Wind Noise
JULY             1990 Tire - Chirp During Brake Application
JUNE             1990 Drivetrain - Front Axle Growl
JUNE             1990 Frame Crossmember, Front - Crack
JUNE             1990 Tires (Front) - Irregular Wear
MAY              1990 Door Handle, Exterior - Broken After Extended Use
MAY              1990 Door`s Secondary Weatherstrip - Loose or Pulled Away
MAY              1990 M/T - Fluid Leak From Vent
APRIL            1990 Aftermarket Accessories - Installation Guidelines
APRIL            1990 Battery - Parasitic Current Drain Diagnosis
APRIL            1990 Coolant - Used Anti-Freeze Policy
APRIL            1990 Fuel Filter Base - No Longer Contains Restriction Switch
FEBRUARY   1990 A/T - Choosing the Right ATF
FEBRUARY   1990 A/T Rear Case Bushing - Removal & Installation Procedure
JANUARY      1990 Body Interior - Wind Noise Into the Cab Area
JANUARY      1990 Differential - Additive Recommendations for G80 Axles
DECEMBER   1989 A/T - New 2-4 Band Apply, Anchor Brackets, Lube Window
DECEMBER   1989 Snow Plow Auxiliary Light - Blows Fuse
NOVEMBER   1989 Brakes (ABS) - `False` or Dropping Pedal
NOVEMBER   1989 Interior - Whistling Sound Around Opera Window
OCTOBER      1989 A/T - Math Part II
OCTOBER      1989 Engine - No Cold Start When Glow Plug Wait Lamp is OFF
OCTOBER      1989 Fuel - Use of Gasoline Containing 15 Percent MTBE
SEPTEMBER 1989 A/C - CFC Reduction & Refrigerant Recovery Recycling
SEPTEMBER 1989 A/C Compressor Oval O-Ring Seal - Revised Design
SEPTEMBER 1989 A/T - Manual Update For ATF Level & Condition
SEPTEMBER 1989 A/T - Twenty Steps To Successful Repairs
SEPTEMBER 1989 Brakes - Light Brake Drag While Driving
SEPTEMBER 1989 Glow Plug - No Cold Start Capability
SEPTEMBER 1989 Window Motor - Erratic or Inoperative (Updated Brushes)
AUGUST        1989 A/T - Math Formulas Part I
AUGUST        1989 A/T - Updated ATF Fluid Color/Level Check Information
AUGUST        1989 Cooling System - Reconstituted Anti-Freeze Information
JULY             1989 A/T - Proper Usage of Spacer Plate Gaskets, Overhaul Kit
JULY             1989 Cruise Control - Incorrect Resume Operation
JULY             1989 Generator - Terminal Descriptions & Revised Wiring
JULY             1989 M/T - Gear Oil Smell In Vehicles
JUNE             1989 Alignment - Front Axle Offset or Apparent Dog Tracking
JUNE             1989 Drivetrain - Axle Offset, Appearance of Dog Tracking
JUNE             1989 Drivetrain - Evaluating Driveline Vibration
JUNE             1989 PROM - Excessive Black Smoke at Idle
MAY              1989 Brakes - Front Pad Noise, Revised Tab Clinch Procedure
MAY              1989 Electrical - Wiring Repair Temp Range Precaution
APRIL            1989 A/C - R12 Loss From Loose or Missing Access Fitting Caps
APRIL            1989 A/T - Paint Flakes In Fluid
APRIL            1989 Brakes - Replacement Booster Push Rod Height Gage
APRIL            1989 Tools - Revised Brake Booster Push Rod Height Gage
MARCH         1989 A/T - Fluid Leak Near Front Pump (Bushing Walkout)
MARCH         1989 A/T - New Case Assembly, Removal of Pressure Taps
MARCH         1989 Audio - Poor AM or FM Radio Reception
MARCH         1989 Battery - Charging Precautions
MARCH         1989 Vehicle - Current Model Line Designators
FEBRUARY   1989 A/T - 3L80/THM 400 Center Support Bolt
FEBRUARY   1989 A/T - 700-R4 & 400 Improved Governor Driven Gear
FEBRUARY   1989 Glow Plug - No Wait Lamp, Starting Difficulty
JANUARY      1989 A/T - New Control Valve Assembly Elimination of TCC Bore
DECEMBER   1988 Brakes - Pull While Braking
NOVEMBER   1988 A/C - System Diagnostic Procedure
NOVEMBER   1988 Battery - Diagnosis and Charging
OCTOBER      1988 Charging System - Very Low/Completely Dead Battery
OCTOBER      1988 M/T - Neutral/Drive Gear Rattle
SEPTEMBER 1988 A/T - THM 700-R4 New Harness/Solenoid Assembly
SEPTEMBER 1988 Alignment - The Importance of Four Wheel Alignment
SEPTEMBER 1988 Seat - Rear Lap/Shoulder Belt Kits
AUGUST        1988 Brakes - Pulsations and Rotor Surface Refinish
AUGUST        1988 Brakes - Sensitivity Adjustment (Rear)
AUGUST        1988 Electrical - Speed Sensor Buffer Connector Labeled Wrong
AUGUST        1988 Electrical - VSS Connector Mislabeled
AUGUST        1988 Engine Control - Altitude Adjustments
AUGUST        1988 Power Window (Tailgate) - Slow Operation
JULY             1988 A/T - Sprag Rotation
JULY             1988 A/T - THM Steel Clutch Piston Inspection
JULY             1988 Engine Controls - Electrostatic Discharge Damage
JULY             1988 Hood - Sheet Metal Movement
JULY             1988 M/T - New Leak Resistant Styrene Rubber Coated Gaskets
JUNE             1988 A/T - THM 400 No Reverse
JUNE             1988 Cooling System - Leaks
JUNE             1988 ECM - Intermittent Connection
JUNE             1988 Engine - Rough/Unstable/Incorrect Idle
JUNE             1988 M/T - HM-290 Updated Procedures
JUNE             1988 M/T - Updated Gaskets
MAY              1988 A/T - Harsh Park/Neutral to Reverse Engagement
APRIL            1988 A/T - THM 400 New Forward and Direct Clutch Assemblies
APRIL            1988 Engine - Diesel Injection Pump Timing
APRIL            1988 Interior - Door Handle Air Leaks
MARCH         1988 A/T - Burned Forward/Direct Clutchs
MARCH         1988 A/T - New Governor Driven Gear for No Upshift or Erratic
MARCH         1988 A/T - No Upshift/Governor Contamination
FEBRUARY   1988 A/T - Checking Pressure Switches For Leaks
FEBRUARY   1988 M/T - Pops out of 3rd Gear on Accel or Decel
JANUARY      1988 A/T - New Product Information
JANUARY      1988 Electrical - Care of Metri-pack 150 Terminals
JANUARY      1988 Paint - Assembly Plant Identification
JANUARY      1988 Paint - Removal of Minor Imperfections
JANUARY      1988 Tires - Rotation and Warranty Coverage
DECEMBER   1987 A/C - Use of R-22 Refrigerant Not Recommended
DECEMBER   1987 Tires - Proper Rotation and Warranty Coverage
NOVEMBER   1987 A/C - Delayed Cooling After Engine Start Up
NOVEMBER   1987 A/T - THM 400 Too Sensitive 3-2 Downshift
OCTOBER      1987 A/T - Slipping/No Reverse/Other Concerns After Service
OCTOBER      1987 Paint - Manufacturer Codes
SEPTEMBER 1987 A/T - Front Bushing Wear
SEPTEMBER 1987 A/T - New Servo Apply Pin
SEPTEMBER 1987 Engine - Generator Belt Tension
SEPTEMBER 1987 Engine - Glow Plug System Diagnostics
SEPTEMBER 1987 Engine Controls - ECM May Contain Wrong PROM
AUGUST        1987 A/T - Proper Fluid Level Checking Procedure
AUGUST        1987 A/T - Slipping or No-Shift/Metal Sealing Rings
AUGUST        1987 Brakes - Trailers
JULY             1987 A/T - THM 700R4 New Second Servo Apply Pin
JUNE             1987 A/T - Methods to Check for Restricted Exhaust
MAY              1987 A/T - Forward and Reverse Engagement Shift Feel
JANUARY      1986 A/T - Rapid Converter Pump Bushing Wear
DECEMBER   1985 A/T - THM 400 Rear Band Adjustment Too Loose


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