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42
Model C722
Important: Operator Checklist
PROBLEM
PROBABLE CAUSE
REMEDY
PAGE
REF.
10. Excessive mix leakage
from the bottom of door
spout.
a. Bottom o-ring on draw
valve is improperly
lubricated or is worn.
a. Lubricate properly or
replace the o-ring.
28
11. Excessive mix leakage
into the drip pan.
a. The seal on drive shaft is
improperly lubricated or is
worn.
a. Lubricate properly or
replace the seal.
25
b. The seal is installed
inside-out on the drive
shaft.
b. Install correctly.
25
c. Inadequate lubrication of
the drive shaft.
c. Lubricate properly.
25
d. The drive shaft and beater
assembly work forward.
d. Call an authorized service
technician.
- - -
e. Worn rear shell bearing.
e. Call an authorized service
technician.
- - -
f. Gear box out of alignment.
f. Call an authorized service
technician.
- - -
12. The drive shaft is stuck in
the drive coupling.
a. Mix and lubricant collected
in drive coupling.
a. Brush clean the rear shell
bearing area regularly.
37
b. Rounded corners of drive
shaft, drive coupling, or
both.
b. Call an authorized service
technician.
- - -
c. Gear box is out of
alignment.
c. Call an authorized service
technician.
- - -
13. The freezing cylinder
walls are scored.
a. Missing or worn front
bearing.
a. Install or replace the front
bearing.
27
b. Broken freezer door baffle
rod.
b. Replace freezer door.
- - -
c. Broken beater pins.
c. Replace beater assembly.
26
d. Beater assembly is bent.
d. Replace beater assembly.
- - -
e. Gear box is out of
alignment.
e. Call an authorized service
technician.
- - -
Summary of Contents for C722
Page 11: ...7 Model C722 Safety Notes ...
Page 66: ...Model C722 080525 27 6 3 13 ...
Page 67: ...Model C722 080525 40 6 3 13 ...