Weld Leaks Repair
CAUTION:^ To keep the axle's sound characteristics, do not disassemble the carrier.
^ 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.
1. Seal the weld.
^ Use epoxy sealer meeting Ford specification M-31335A(E).