BELT REPLACEMENT:
1. Run the mixer and shift to first speed “1” and shut the mixer off.
FOR SAFETY, DISCONNECT THE ELECTRICAL POWER SUPPLY CORD.
NOTE: MIXERS WITH POWER BOWL LIFT:
Loosen the four 5/16-18 Kep nuts (Figure 12 [11]) and slide the bracket (Figure 12 [16]) all the
way toward the front of the mixer housing and remove the chain (Figure 12 [10]).
2. With the mixer OFF,
shift the mixer to fourth speed “4”.
3. Unwrap the belt from the top pulley. Slide the belt between the top pulley and the speed control
cam (Figure 13 [15]).
4. Remove the belt from the lower vari-speed pulley. NOTE: the bowl slide must be in the lowered
position for the belt to clear the nose of the pulley.
WARNING: The pulley flanges are spring loaded. Keep your fingers away from the pulley
while removing the belt.
5. Install the new belt in the reverse of the above procedure. Place the new belt around the lower
vari-speed pulley and pull the belt into the pulley to sperate the flanges of the pulley and allow
installation of the belt on the upper vari-speed pulley.
6. Adjust the belt as described below.
BELT ADJUSTMENT:
1. Upper Vari-Speed pulley:
a. With the mixer in speed 1, loosen the nuts holding the speed control bracket (Figure []), de-
tent housing [] and strap [].
b. If the belt was riding outside the pulley flanges, tap the bracket lightly towards the rear of the
mixer. If the belt was riding more than 1/16 inch below the pulley flanges, lightly tap the
bracket towards the front of the mixer. Shifting the speed control to speed 2 may help.
NOTE: Move both the bracket [] and the detent housing [] the same amount. The assembly
must remain perpendicular to the mixer housing or binding of the speed control will result.
c. Retighten the nuts and run the mixer in speed 1 and check the belt position on the upper
pulley. Repeat the procedure if necessary until the belt is flush to 1/16 inch below the upper
pulley flange.
2. Lower Vari-Speed pulley:
Once the upper vari-speed pulley is adjusted the lower pulley must be checked and adjusted as
necessary.
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