Packard Forum Index » Pre-War (1899-1942)

On my 1940 Super 8, after around 25 years my water pump is leaking. I have one or two rebuilt many years ago spares, so I think all good there? I can remember many years ago getting this done. I have the generator loose and some slack on the belt. Managed to get the four bolts holding the fan blades out. Ouch!!. Need to get to the bolts holding the water pump to the block. Looks like the front of the engine will need to be lifted about 1/4 inch for the bottom bolt to come out? Trying not to pull the hood, front cowl and radiator. Do I have enough clearance? Done many years ago but cannot remember all of the details. There is not enough clearance to pull the fan and pulley out before the water pump comes loose? Thanks

I believe it is commonly necessary to lift the front of the engine slightly to get that last bolt out and to put it back in. This is due to settling of the front engine mount rubber. It is usually not necessary to unbolt any other parts to do this. Use due care to avoid damage to the oil pan and only lift the engine just enough to get the bolt out. I found it easier to install the pump, fan, and pulley as an assembly on my '37 120. Your car may be different. Use copper washers on all bolts that go into the block, and do not use lock washers on them.