Maintenance
0330−1/A1
Winterthur Gas & Diesel Ltd.
21/ 25
Driving Wheels for Supply Unit
Group
Key No.
Description Measuring
Direction
(method of
measuring)
Nominal
Dimension
(usual, new)
[mm]
Maximum Clearance,
Dimension
(because of wear)
[mm]
4103 Intermediate wheel
1 Shaft outer ∅ 340
2 Bearing clearance vertical 0.062−0.13 0.15
3 Axial clearance total 0.6−1.1 1.5
4 Tooth backlash 0.28−0.43 0.45
5 Tooth backlash 0.28−0.47 0.50
6 Tooth backlash 0.38−0.61 0.63
7 Tooth backlash 0.16−0.30 0.34
When measuring the tooth backlash pay attention to the tooth crowning of the tooth
flanks in longitudinal direction.
Clearance Table
2015
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