Shop Manual

20-139
Traction Frame and Lifter
Unit: mm
Serial
No.
Items to be inspected Judgment
Action
1
Wear of traction ball
hinge joint
Standard
Dimension
Tolerance
Standard
Clearance
Clearance
Limit
Adjustment
Axle Hole
120
-0.120
-0.297
+0.180
0
0.120
0.447
-
2
Clearance between gear
ring and traction frame
Standard Clearance Clearance Limit
Adjustment
1.5 1.0-2.0