1990 Ford Bronco TSBs

INFORMATION REGARDING TRANSMISSION FLUID USAGE CHARTS.

SUBJECT REGARDING CONTAMINATION FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR MAY BE TRAPPED IN THE TRANSMISSION FLUID COOLING SYSTEM.

VEHICLES MAY EXPERIENCE SOLID PARTICLE CONTAMINANTS FROM PRIOR TRANSMISSION CONCERNS OR EXCESS WEAR, MAY BE TRAPPED IN...

INFORMATION REGARDING THE NEW TRANSMISSION COOLER FLUSHER- SERVICE TIP.

TRANSMISSION- E40D/4R100-1989-99-MAIN CONTROLS, SEPARATOR PLATES AND SEPARATOR PLATE GASKETS USAGE CHART.

TRANSMISSION-E40D-NO 2-3 UPSHIFT.

SOME VEHICLES MAY EXHIBIT A FLASHING TRANSMISSION CONTROL INDICATOR LAMP (TCIL) AND DIAGNOSTIC TROUBLE CODES (DTCS) 62,...

SOME VEHICLES MAY EXHIBIT A FLASHING TRANSMISSION CONTROL INDICATOR LAMP (TCIL) AND DIAGNOSTIC TROUBLE CODES (DTCS) 62,628, AND/OR 1728.

INFORMATION ON A NEW TRANSMISSION FLUID USAGE CHART.

FLUID- TRANSMISSION FLUID USAGE CHARTS.

TRANSAXLE - TORQUE CONVERTER REPLACEMENT GUIDELINES AND TORQUE CONVERTER/TRANSAXLE COOLING SYSTEM CLEANING PROCEDURES - SERVICE TIP.

TORQUE CONVERTER - LEAK TEST PROCEDURE - SERVICE TIP.

DELAYED FORWARD ENGAGEMENT AND/OR HEAT STAINED FORWARD CLUTCH PLATES AFTER INSTALLING CENTER SUPPORT SERVICE.

REVISED DESIGN TRANSMISSION REAR CASE BUSHING.

VEHICLES MAY EXHIBIT A SHIFT CONCERN.

UPGRADE KIT FOR THE E40D TRANSMISSION.

TRANSMISSION OVERHEATING, CONVERTER COVER DISCOLORATION, CLUTCHES BURNED AND BURNT FLUID *TW

SERVICE TIP INFORMATION REGARDING THE REVERSE CLUTCH PISTON AND PISTON SEAL USAGE.

FORD MOTOR COMPANY NOW RECOMMENDS SAE 5W-30 VISCOSITY GRADE FOR SERVICING ANY FORD GASOLINE-POWERED VEHICLE REGARDLESS OF MODEL YEAR.

FORD MOTOR COMPANY HAS RELEASED A NEW ELECTRICAL GREASE ( F8AZ - 19G208-AA ) TO REDUCE THE POSSIBILITY OF MOISTURE CORROSION AT THE TERMINALS.

KNOCKING NOISE ON INITIAL START-UP.

NEW TORQUE-TO-YIELD CYLINDER HEAD BOLT KIT.

INFORMATION ON THE NEW FLUSH AND FILL TOOL AVAILABLE THROUGH ROTUNDA.

RECOMMENDED GUIDELINES FOR TOWING BEHIND RECREATIONAL VEHICLES.

UNKNOWN

REVISED OIL PAN GASKET.

UNKNOWN

SOME VEHICLES MAY EXHIBIT A DRIFT OR PULL TO THE LEFT WHILE BRAKING.

THE USE OF PETROLEUM-BASED GREASE AS A LUBRICANT IN SERVICING DISC BRAKES IS NO LONGER ACCEPTABLE.

THE USE OF PETROLEUM-BASED GREASE AS A LUBRICANT IN SERVICING DISC BRAKES IS NO LONGER ACCEPTABLE BECAUSE IT MAY BE...

EXPERIENCING A WHINE / BUZZ TYPE NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO-WAY RADIO ON VEHICLES WITH AN IN-TANK ELECTRIC FUEL PUMP.

INFORMATION ON A BUZZING OR RATTLE NOISE FROM THE EXHAUST SYSTEM.

FUEL ECONOMY- CUSTOMER EXPECTATIONS VERSUS VEHICLE USAGE.

SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS.

INFORMATION ON IDENTIFYING NON-APPROVED / ALTERNATE REFRIGERANTS WHICH COULD CAUSE SAFETY, AND PERFORMANCE CONCERNS IF INSTALLED IN FORD A/C SYSTEMS.

SUBJECT PERTAINING TO RED RUST STAINS ON THE EDGES OF THE BUMPER CENTER VENT AND FOG LAMP OPENINGS.

WINDSHIELD AND INTERIOR GLASS - FOG/FILM.

INFORMATION ON VEHICLES EXHIBITING AND O/D OFF LAMP FLASHING WITH DIAGNOSTIC TROUBLE CODE 62 / 628 / 1728.

SUBJECT ON A WIRE HARNESS TERMINAL REPAIR KIT AVAILABLE FOR REPAIRING ELECTRICAL WIRING HARNESSES.

EXPERIENCING A WHINING / BUZZING NOISE IN THE SPEAKERS OF THE ENTERTAINMENT RADIO OR TWO-WAY RADIO.

INFORMATION ON TIRE COMPANY TELEPHONE NUMBERS FOR CUSTOMER ASSISTANCE.

FRAME- RIVET REPLACEMENT WITH BOLTS- SERVICE TIPS.

NOISE- "POPPING/CREAKING"- FRONT FRAME OR SUSPENSION BRACKETS- FRAME- "POPPING/CREAKING"- FASTENER REPLACEMENT.