Wednesday, Mar 07, 2018 at 10:17
Michael's advice is good - but another problem area to be aware of with deep
water, is wheel bearings.
Water gets past wheel bearing seals and causes corrosion to bearing rollers.
This commonly happens when the hub is hot from travelling at speed, and is then suddenly dipped in deep, very cold
water, which creates a vacuum inside the hub, drawing the
water in.
If you then stop and let the vehicle sit for a period, corrosion starts on exposed roller and race surfaces in the bearing. DAMHIKT.
If you keep driving for a period after fording deep
water, the heat buildup from travelling at speed will generally evaporate any
water that has got into bearings.
In addition, many newer vehicles have very lightweight disc rotors. These disc rotors are notorious for buckling when dipped in floodwaters.
You're belting along the road, the disc rotors have built up heat - then a sudden dip in deep cold
water - and you suddenly find you have developed a severe vibration when braking.
The costly cure is new brake rotors. Some vehicles have reasonably-priced disc rotors, Nissan aren't known for cheap parts prices.
Cheers, Ron
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