
CHANGED BY
EFFECTIVE DATE
AFFECTED VIN
AXLE
KYRON SM - 2005.09
33
4120
BRAKE
A / BAG
A/T
M/T
CLUTCH
AXLE
SP
ST’NG
A / CON
T/C
1. Normal contact
Apply gear-marking compound (Prussian blue / red
lead) on the ring gear teeth. Rotate the ring gear and
check the tooth contact pattern.
2. Abnormal contact
Inspection of Ring Gear Tooth Contact Pattern
1. Heel contact
2. Toe contact
3. Face contact
4. Flank contact
Possible Cause
Tooth Contact Pattern
Remedy
Excessive backlash
• Noise can be occurred
Insufficient backlash
• Tooth can be damaged or
broken under heavy load
Excessive backlash
• Drive pinion shaft is apart
from the ring gear
• Noise can be occurred
Insufficient backlash
• Gear contacts on the low
flank
• Gear can be damaged or
worn
• Noise can be occurred
Adjust backlash
(Decrease backlash)
• Select proper shin to move
the drive pinion toward the
ring gear (toward toe)
Adjust backlash
(Increase backlash)
• Select proper shim to move
the drive pinion against the
ring gear (toward heel)
Adjust backlash
(Increase pinion shim)
• Move the drive pinion toward
the ring gear (toward the
center of ring gear)
Adjust backlash
(Decrease pinion shim)
• Move the ring gear toward
the drive pinion (toward the
ring gear center line)
Summary of Contents for KYRON 2006
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Page 322: ...SUSPENSION KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 18 4510 MEMO ...
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Page 774: ...SWITCHES ELECTRICDEVICES KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 80 8510 ...
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Page 1083: ...24 BODYREPAIR KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 5110 Unit mm Front End ...
Page 1085: ...26 BODYREPAIR KYRON SM 2005 09 CHANGED BY EFFECTIVE DATE AFFECTED VIN 5110 Tailgate Unit mm ...