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Sub-Zero Wolf 500 Series Service Manual page 8

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COMPONENT INFORMATION
4. Remove the six Phillips head screws securing
the door dispenser assy., then remove the dis-
penser by pulling the bottom out and down.
5. Disconnect wiring harnesses and green ground
wire from the dispenser.
NOTE:
The door dispenser cannot be field
repaired; it must be replaced.
6. To reassemble, reverse steps 1 - 5.
Door Closer Assemblies
GRAVITY TYPE CLOSER - Model 501R & 501F Prior
To Serial No. 836000; Model 511 & 550 Regardless
of Serial No.
When the door is closed, the door closer cams
(Figure
2-20) should not be totally bottomed-out.
Both cams should be riding up and down on each
other for the proper closure action.
NOTE:
An Accessory Door Stop Package is avail-
able. See DSRH & DSLH in Service Parts Price
Book.
SPRING STOP/CLOSURE ASSY.
The spring door closer assy. allows the door to
stop at 130° and utilizes a spring-assist door clos-
ing mechanism.
NOTE:
An Accessory Door Stop Package is avail-
able which will stop the door at 87°, 90° or 105°.
See DS90 and DS105 in Service Parts Price Book.
NOTE:
Replacement door closer assemblies are
supplied with replacement instructions.
Door Adjustment
NOTE:
The unit must be level before adjusting
doors.
Figure 2-20. Gravity Door Closer
If unit is properly installed, blocked and leveled, it
may still be necessary to adjust the door(s) from
left to right and/or in and out. Adjustments are
performed at the top and/or bottom door hinge(s).
In each door hinge are two small Phillips head
shipping screws that will need to be removed and
discarded before adjustments are made. The
remaining larger door hinge screws are then loos-
ened, allowing door adjustment from left to right
and/or in and out
the door, the door hinge screws are tightened back
down and the door seal checked for proper gasket
sealing.
NOTE:
If a side-by-side unit is properly installed
and leveled, and the doors properly adjusted yet
one door lines up higher than the other, a bottom
hinge spacer (part no. 0183100) is available. The
door hinge screws of the lower door hinge are
loosened and the hinge spacer(s) inserted between
the bottom door trim and the bottom door hinge
(Figure
2-22). This will raise the door slightly.
The door hinge screws are then tightened back
down. Bottom hinge spacer (part no. 0183100)
will NOT work on over-and-under units.
2-8
Bottom Door Cam
Bottom Cabinet Cam
(Figure
2-21). After adjusting

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