Edition du 24/02/09
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U508218-e Revision : 2
16
4.5. FINAL CHECKS AND ADJUSTMENTS
.
1. End Play Check: Check end play (back and forth
motion) of shafts and parts as follows:
a. For proper measurement, the meter register
must be installed in the TD-42383 mounting
fixture, Figure 24, to constrain the frame into
the same position that it is when installed in
the housing.
b. Secure the meter register to the fixture with
two 1/4-28 button-head bolts. See Figure 25.
c.
Take end play measurements of each shaft.
Add or subtract washers as necessary to
obtain correct end play.
2. Input Drive Bevel Gear Engagement Adjustment.
a. Install the gear plate onto the fixture using the
appropriate hardware.
b. Remove the retaining ring behind the bevel
gear and add or subtract washers as required
for proper mesh between the bevel gear on the
gear plate and the drive bevel gear on the
clutch shaft. The shaft end play must be
maintained as specified in Figure 26.
c.
Replace the retaining ring after adjustment.
3. Clutch Lever Positioning Adjustment.
a. Rotate the reset gear until the clutch is fully
disengaged.
b. Measure the clearances as shown in Figure
27.
c.
If the dimensions cannot be obtained, add or
remove washers as required, or replace the
clutch and shaft.
d. The amount of face engagement between the
spur gear on the input clutch and the first
wheel should be 75%± 20%.
4. Wheel Brake Adjustment.
a. Rotate reset gear to position cam as shown in
Figure 28. b.
b. Measure clearance between brake and first
wheel. If clearance is not within the
dimensions given, adjust brake by loosening
screw and moving brake into position.
c.
Remove the meter register from the fixture by
removing
the
two
button-head
screws.
Remove the gear plate from the fixture.
5. Gearing Adjustment for Totalizer. See Figure 29.
a. Loosen set screw on bottom bevel gear. Mesh
the top bevel gear tightly with the totalizer
bevel gear. Press the register clutch shaft
toward the left side frame. Adjust the bottom
bevel gear such that it has 0.012 -0.015 end
play when meshing with the clutch shaft bevel
gear. Tighten set screw and secure with a
sealant (Loctite 222 or equivalent) to prevent
loosening.
6. Apply Anderol L- 795 or equivalent grease on teeth
of bevel gears.
Figure 29. Inside Left Side Plate of Meter Register
Figure 28. Brake Adjustment.
Figure 27. Clutch Lever Adjustment.
