Navigator 4WD V8-5.4L DOHC VIN R (2001)
Differential Axle Housing: Service and Repair
Weld Leaks Repair
Axle Housing Weld Leaks Repair
1. CAUTION: To keep the axle's sound characteristics, not disassemble the earner.
CAUTION: Rear axle housing straightness is too critical for field repair. Install a new axle housing if a weld is broken.
NOTE: Most minor weld leaks are repairable. This includes the puddle and fill welds that join the axle shaft tube to the axle housing on integral
axles.
Seal the weld.
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Use Devcon Aluminum Liquid F2 or equivalent meeting Ford specification M-3D35A(E)
