Workshop Manual

3/6

TCD 2015

Drive system

W 02-01-04

z Remove top thrust ring halves (arrows).

z Measure thickness of the top and bottom thrust ring

halves.

z Note measured value, dimension (b).

z Determine thickness of the new thrust ring halves.

 P02 35

P02 36

P02 37

z Select new thrust ring halves according to calculated

value.

Calculation example

Desired: Thickness of the new thrust ring halves

Given: (x) = thickness for standard, oversize

level 1 and 2

(y) = axial backlash (nominal)

(values from the technical data)

Measured: (a) = 0.4 mm axial backlash (actual)

(b) = 3.26 mm (thickness of the old thrust ring

halves)

Calculation: (x) - (b) = (c)

3.36 mm - 3.26 mm = 0.1 mm

Dimension (a) - Dimension (c)

Result: =0.3mm

Value must be within the given axial

backlash (y).