2022.3-0000010 OM
122
1, 25 – tapered roller bearing; 2 – sun gear; 3 – shaft; 4 – pinion; 5 – crown ring; 6 –
plate; 7 – breather; 8 – bolt; 9 – drive gear; 10 – tapered roller bearing; 11 – cage; 12 – oiler;
13 – bolt; 14 – upper pivot pin; 15 – shim; 16, 23 – tapered roller bearing; 17 – axle shaft; 18
– axle beam; 19 – cage; 20 – collar; 21 – doubled joint; 22 – shim; 24 – lower pivot pin; 26 –
housing; 27 – driven gear; 28 – drain plug; 29 – carrier; 30 – flange; 31 – nut; 32 – nut.
Figure 3.11.3 – Wheel gear group
The max. turning angle of the wheel group 1 housing (figure 3.11.4) from the posi-
tion corresponding to the linear movement shall make 39 to 40°. Adjust with the screw 2,
having previously undone the locknut 3. After the adjustment lock the screw 2 with the
locknut 3.
1 – wheel group of FDA final drive; 2 – adjusting screw; 3 – locknut.
Figure 3.11.4 – Adjustment of FDA wheel group turning angle
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