Введение
This guide shows how to remove and replace the two driveshaft bearings for the Toro Cement Mixer 68009HD.
In order to remove the gear-side bearing, you must remove the driveshaft. This requires removing the tub first. You may be able to extract the pulley-side bearing without removing the driveshaft and tub.
Warning: The tub is extremely heavy and requires at least two people to lift it. Be sure to practice safe lifting techniques.
Выберете то, что вам нужно
-
-
Before you begin, press the engine-stop switch to turn off the engine.
-
-
-
Grab the plastic housing at the end of the spark plug wire.
-
Pull firmly to disconnect the wire from the spark plug.
-
-
-
-
Remove the four fasteners securing the engine plate:
-
Two 14 mm bolts
-
Two 3/4 inch nuts
-
-
-
Use a 3/4 inch wrench to loosen the four bolts securing the engine to the frame.
-
-
-
Use a crescent wrench to loosen the two set screws on the pulley.
-
Reassembly tip: The pulley is keyed to install in only one position.
-
-
-
Use a 4 mm hex key to loosen the set screw securing the lock collar.
-
There should only be one set screw. If the collar isn't loose, check the second hole for set screws.
-
-
-
Use a screwdriver to pry and loosen the lock collar from the shaft.
-
Slide the lock collar off the shaft and remove it.
-
-
-
Pull and remove the pulley-side bearing from its recess.
-
-
-
Lubricate the bearing with some machine oil and set it in place.
-
Slide the driveshaft into the bearing and tap the gear with a mallet to press the bearing into place.
-
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
