hi-low jeep pump?

wow man-- way to go.

Do you have any pics of the surgical operation?

 

OK OK
here are some pics I'll try to get more when i can ie when I'm not greasy.

Pump mounted Before everything went sour


Externals: broken shaft, pulley, outer pump housing, seal retainer & brass ring


Internals: pump end plates w/ bearings, gears, counter shaft,
replacement of the bearings can be difficult my advice is to leave them alone if damage is not suspect because they will be destroyed during removal.


New Bearings from TIMKEN (one Torrington B-812, four Torrington B-610) New Shaft,


Close up of gears in relation to end plate


New Vs Old & Broken



i joined photobucket just now same user name

 

DONE!!! FINISHED!!! COMPLETED!!! more pics

Pump Reassembled With New Bearings & shaft


Relative positions of shafts to relief valve note lock rings on counter shaft to the right


Assembled pump with pulley and pickup screen


Pump Now in Reservoir with valve.


installed! running a longer belt to allow slippage at idle or in case it locks up 21" should be correct


ready for work with the KENMORE blade #006


survey time. if possible can we find out if there is normally a screw on the bottom shaft when assembled? my pump was previously serviced but didn't have anything but a threaded hole when removed, here is a pic assembled with a screw O-ring and washer that will hopefully keep the woodruff key properly aligned in the gear.
it would be interesting to see if any pumps have screws and shims keeping everything aligned or if the hole is something else.


thanks everyone for the knowledge and support with this project.

 

Nice job with the rebuild...did you have to rebuild the valve assembly on the side of the reservoir? If so....did you find a gasket kit or was it a graphite type packing? Mine's starting to leak...and you're right....there are no parts from Monarch...... Thanks

 

my valve was leaking out of the valve shaft--

It is a simple construction. No packing, just an O-ring seal on the shaft. It turned out the 0-ring was worn on mine. I picked up two replacements at the hardware store for less than $1. I then turned a second groove in the valve shaft (metal lathe FTW again) & installed a second O-ring. Hasn't leaked since.

 

OK....thanks for the info....I'll take it apart this week.....

 

my valve was/ still is fine, so I've never messed with it.
please add pics of the valve if you can!