Originally Posted by
Drover
The propeller effect of the fan turning into the radiator is negligible with PUMA as the fan is a least 40cm from the radiator. The fan blades are not long enough to reach.
With that said I agree that a water blind or similar should be used when crossing deep water, 500mm +.
Last year Nolan’s brook on the OTL was over 750mm, and is about 40m across. I went across in a D3 with a sealed up Land Rover RAI and a water blind, No water enter the vehicle what so ever and the carpets were dry, as was the engine bay. The rest of the group a Patrol, LR 200 & 100, Rodeo and Troppey also went across, all with no water in the vehicles.
The only time that water will enter the vehicle and wet the seats/electrics is if you stop, get stuck or are just going way to slow.