Yamaha Boat Motor That Won T Pee Try This Before Replac Motor won't pee; water pump on outboard not working; no water coming out of boat motor; water pump stopped up yamaha 2 stroke ; unstopping clog in outboard w. Motor refuses to pee. 04 29 2017, 10:21 pm. 1997 yamaha 40esrv 2 stroke refuses to pee. i've changed the impeller which looked good in the first place. replaced the gasket on impeller housing. replaced the seal that the water tube slides down into. the tell tale is not clogged. with the foot off, i hooked water directly to the water tube in the.
Outboard юааwonтащtюаб Start Carburetor Removal And Replacement On 4hp юааyamahaюаб Re: yamaha 50 4 stroke will not pee. i just had this exact same problem with a yamaha motor. impeller was fine, thermostat was ok, no pee stream. the last thing i did was removed the brass t fitting at the bottom of the cylinder heads. you can find this by tracing the rubber pee hose back towards the block. Remove the small hose from the water jacket to the tell tale & check it for debris. run a wire into the water jacket if necessary. like the poster above suggests perhaps your impeller is not even turning. if the key is in there and you connected back together the tube, then i would try backflushing the system to see if any loose debris from. Insert the small metal key into the shaft above the metal plate. use a mallet and blunt chisel to punch the key into place securely until it is flat and flush. slide the new impeller onto the shaft. install the flat washer wave washer sandwich. tap the washers into place using a wrench and mallet. Step 5: with the lower unit off now the fun really begins! disassembling the water pump housing. the water pump housing sits on top of the lower unit at the base of the drive shaft. remove the 4 blots holding the housing on, then slide it up and off the drive shaft which will expose the cup which contains the impeller.
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