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Varec, Inc.
67
7. Ensure the correct vertical alignment between the dial gear and the pinion gear.
•
If the dial gear is below the top of the pinion gear, add shim washers
(45)
under the
counter shaft assembly
(11)
as required. If the dial gear is higher than the pinion gear,
remove shim washers from under the counter shaft assembly. If no shim washers are
present, lightly tap the counter shaft assembly with a rubber mallet so that the dial
gear and the pinion gear are level within 0.010".
8. Slip the dial under the red pointer and onto the hub.
9. Turn the dial until the tab from the dial gear slips into the slot in the plate.
10. Install the dial retainer
(9)
, and secure it with the three screws
(40)
.
11. Rotate the dial assembly to ensure that it does not bind on the pointer or pinion gear and
that it advances the counter drum one digit as it crosses the zero position.
12. If the dial assembly is too loose or too tight, adjust the positioning of the counter assembly
(21)
.
•
The target clearance between pinion gear and dial gear is 0.010".
13. Tighten the counter assembly screws
(43)
.
14. Rotate the counter drums to set the level to the correct value.
15. To complete the assembly, refer to “Initial Lubrication” on page 42.
•
That section gives instructions to reset and calibrate the counter.
Counter Bearing Adjustment Procedure
The counter bearing adjustment should be checked any time the dial is removed.
1. Remove the front cover.
2. Remove the graduated dial, retaining ring, and dial gear by removing one screw and loos-
ening the other two.
3. Insert the Bearing Depth Gauge (02-0132252) as shown in FF. Use the .214" end for black
Vydyne dial gear gauges and the .250" end for sheet metal dial gear gauges.
If the Bearing Depth Gauge does not fit between the counter boss and the dial plate hub,
the bearing must be adjusted outward. Loosen the Tape Storage Sheave on the inside of
the gauge and drive the bearing outward using a punch and hammer approximately 1/16"
and recheck the depth. This adjustment requires a full disassembly of the gauge.
BEARING DEPTH
GAUGE #2
(02-013252)
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