3-34
4. Install the secondary driven output shaft assem-
bly.
5. Rotate the secondary driven bevel gear several
revolutions in both directions.
6. Examine the tooth contact pattern in the dye and
compare the pattern to the illustrations.
ATV-0103
ATV-0105
ATV-0104
Correcting Tooth Contact
NOTE: If tooth contact pattern is comparable to
the correct pattern illustration, no correction is
necessary.
If tooth contact pattern is comparable to an incorrect
pattern, correct tooth contact according to the fol-
lowing chart.
NOTE: To correct tooth contact, steps 1 and 2
(with NOTE) of “Correcting Backlash” must be fol-
lowed and the above “Tooth Contact/Shim Correc-
tion” chart must be consulted.
CRANKSHAFT ASSEMBLY
Measuring Connecting Rod
(Small End Inside Diameter)
1. Insert a snap gauge into the upper connecting
rod small end bore; then remove the gauge and
measure it with micrometer.
CC290D
2. Maximum diameter must not exceed specifica-
tions.
Tooth Contact Shim Correction
Contacts at Top Decrease Shim Thickness
Contacts at Root Increase Shim Thickness
! CAUTION
After correcting tooth contact, backlash must again
be checked and corrected (if necessary). Continue
the correcting backlash/correcting tooth contact
procedures until they are both within tolerance val-
ues.
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