MANUALS · FRONT AXLE [26] · страница 48 из 64 · Открыть оригинал PDF ↗

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FINAL DRIVE GEAR TOOTH CONTACT

Checkthefinal drive geartoothcontact by followingthe
steps below.

(1) Applya thin,uniform coat of machine blue to both sur-
faces of the drive gear teeth:

(2) Insert a brass rod between the differential carrier and the
differential case, andthenrotatethe companion flange
by hand (once in the normal direction, and then once in
the reverse direction) while applyinga load to the drive
gear,SOthat the revolution torque [approximately2.5 _
3.0Nm(25-30 kgcm, 28-33 inIbs )j is applied tothe
drivve pinion:

Caution

If the drive gear is rotated too much, the tooth con-
tactpatternwillbecomeunclearanddifficultto
check

(3) Check the tooth-contact condition of the drive gear and
drive pinion:

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