Issue 2.0 – 10/12/15 - 1152 Longitudinal Transaxle Sportscar Gearbox Manual
© 2015 - Xtrac Limited, Gables Way, Kennet Park, Thatcham, Berkshire. RG19 4ZA.
Xtrac Inc, 6183 W. 80th Street, Indianapolis, IN 46278. United States
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amount of force should be exerted on the fork (at the selector rail journal) to
remove backlash. Dog stand off values are typically 0.05mm to 0.2mm (0.002”
to 0.008”).
Figure 4 - Measuring Dog Stand Off
3. The dog rings reside between pairs of gears (i.e. 1
st
and 2
nd
, 3
rd
and 5
th
, 4
th
and 6
th
). If the dog stand off values are consistently biased in a single
direction then the 195-401-014* gearchange barrel spacer should be adjusted
to balance these values. See 1152-902-000A Cluster Cover Assembly
drawing.
4. After adjusting the gearchange barrel spacer (by surface grinding or selecting
a larger size) and re-assembling, check all of the values again to ensure the
change was satisfactory.
Please note that, upon initial assembly, the 105-432-153* gearchange barrel bearing
spacer between the inner races of the two barrel bearings is ground to the same size
as the cluster plate abutment shoulder between the outer races of the two bearings,
and hence requires no further adjustment unless the cluster plate is changed.
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