RHINO FN180 Manual do Operador descarregar pdf (Página 170)

MAINTENANCE

FN180/FN120 07/12 Maintenance Section 5-14

MAINTENANCE

6. Note the orientation of all grease fittings before

removing any yokes or crosses. Remove the

end yoke from the center housing.

7. Repeat steps 2-6 to remove the shaft yoke and

cross from the center housing.

8. Use the hammer and the driver to remove the

two bearing cups from the center housing.

(MntP-R-0162).

9. Remove the snap rings from the end yoke and

the shaft yoke (Refer to Step 2)

10.Set the end yoke on the vise so the trunnions of

the cross are supported by the jaws of the vise.

Hit the end yoke to force the bearing cup out of

the end yoke. The bearing cup will only be

forced part way out of the end yoke. Note: When

hitting the end yoke NEVER hit the area around

the hole in ear. Distortion of the hole will make

removal of the bearing cup difficult. (MntP-R-

0163)

11.Repeat Step 10 to push the other bearing cup

part way out of the end yoke.

12.Fasten one of the bearing cups in the vise. Make

sure the jaws of the vise are as close to the end

yoke as possible. Hit the end yoke to drive the

yoke up off the bearing cup, similar to Step 5.

13.Repeat Step 12 to remove the other bearing cup

from the end yoke.

14.The opening between the ears on the end yoke

is wider on one side. Remove the cross from the

side that has the wider opening.

15.Repeat Steps 10-14 to remove the cross from

the shaft yoke. Be careful not to hit the grease

fitting in the shaft yoke.

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RHINO FN180 Manual do Operador Página 170