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Service bulletins for the 1998 Ford Explorer

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

352 on file from NHTSA, as of 2026-10-19.

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Only bulletins with component: Axle are shown. Show all

Bulletins, newest first
0305082005-12-07. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. FRONT AXLE LEAKS FLUID FROM VENT TUBE - VEHICLES EQUIPPED WITH 4X4 OR AWD. *TT
03582003-07-26. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. FLUID MAY LEAK OUT OF THE FRONT AXLE VENT TUBE. *TT *JB
02422002-11-04. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. CERTAIN VEHICLES WITH 4X4 OR ALL-WHEEL DRIVE MAY HAVE A FLUID LEAK FROM THE FRONT AXLE VENT TUBE. *TT
011142001-10-22. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME 4X4 VEHICLES MAY EXHIBIT A HIGH-PITCHED SQUEAL OR WHISTLE TYPE NOISE FROM THE FRONT AXLE AREA OF THE VEHICLE AT SPEEDS FROM 16 TO 64 KM/H (10 TO 40 MPH). *TT
137522001-07-23. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME 4X4 VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. *TT
014112001-05-30. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. HIGH-PITCHED FRONT AXLE SQUEAL OR WHISTLE TYPE NOISE FROM THE FRONT OF THE VEHICLE AT SPEEDS FROM 16 TO 64 KM/H (10 TO 40 MPH). *TT
148472001-05-23. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. CONCERNS WITH VEHICLES EXHBIT FLUID LEAKAGE FROM THE FRONT AXLE VENT TUBE. *TT
148192001-05-23. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME 4X4 VEHICLES MAY EXHIBIT A FLUID LEAK FROM THE FRONT AXLE VENT TUBE. *TT
01862001-05-22. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. ON SOME VEHICLES, INCLUDING SPORT AND SPORT TRAC, THE FRONT AXLE LEAKS FLUID FROM THE VENT TUBE. *TT
134042000-11-27. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME 4X4 VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. *TT
125212000-11-14. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. VEHICLES WITH LIMITED SLIP / TRACTION-LOK REAR AXLES MAY EXHIBIT A CHATTER NOISE WHILE TURNING. *TT
60322000-11-14. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXHIBIT A HIGH PITCHED SQUEAL OR WHISTLE TYPE NOISE FROM THE FRONT END AT SPEEDS FROM 10 MPH TO 40 MPH. *TT
128432000-11-08. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME 4X4 VEHICLES MAY EXHIBIT A HIGH PITCHED SQUEAL OR WHISTLE TYPE NOISE FROM THE FRONT END AT SPEEDS FROM 10 MPH TO 40 MPH. *TT
140562000-07-27. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION OIL SEAL AREA. **MR
85122000-07-26. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION OIL SEAL AREA. **MR
00832000-07-21. Service bulletin. POWER TRAIN:AXLE ASSEMBLY; SUSPENSION:REAR. SOME VEHICLES EQUIPPED WITH A 5.0L ENGINE MAY EXHIBIT A RUBBING NOISE DURING RIGHT HAND TURNS FROM THE REAR OF THE VEHICLE. **MR
137572000-06-12. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. VEHICLES EQUIPPED WITH LIMITED SLIP/TRACTION-LOK REAR AXLES MAY EXHIBIT A CHATTER NOISE WHILE TURNING. *MJS
137522000-06-12. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. *MJS
135042000-05-18. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. CONCERNS WITH VEHICLES EXHIBITING AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. ENGINEERING IS CURRENTLY ADDRESSING THIS ISSUE THROUGH THE HIGH MILAGE / TIME-IN-SERVICE CONCERN RESOLUTION PROCESS. *TT
73162000-04-04. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. SOME VEHICLES MAY EXHIBIT AN OIL LEAK FROM THE FRONT AXLE PINION SEAL. *TT
9830741999-09-21. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. CONCERNS WITH AXLE WIND-UP AND / OR CLUNKING, POPPING, RATCHETING TYPE NOISES WHEN MAKING CORNERING MANEUVERS. *TT
129051999-09-08. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES MAY EXPERIENCE AXLE WIND UP AND / OR CLUNKING, POPPING, RATCHETING TYPE NOISES WHEN MAKING CORNERING MANEUVERS ON VEHICLES EQUIPPED WITH A FOUR WHEEL DRIVE HI OR LOW RANGE MODE. *TT
58451999-06-04. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. SOME VEHICLES EQUIPPED WITH LIMITED SLIP / TRACTION-LOCK REAR AXLES MAY EXHIBIT A CHATTER NOISE WHILE TURNING. *TT
55061999-06-03. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. VEHICLE MAY EXHIBIT A HIGH PITCHED SQUEAL / WHISTLE TYPE NOISE FROM THE FRONT END AT SPEEDS FROM 10 MPH TO 40 MPH. *TT

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.