Maintenance
0330−1/A1
Winterthur Gas & Diesel Ltd.
21/ 25
Driving Wheels for Supply Unit
Group
Key No.
Description Measured
Direction
Nominal
Dimension
(mm)
(usual, new)
Maximum Clearance,
Dimension
(mm)
(because of worn
components)
4103 Intermediate wheel
1 Shaft outer ∅ 160
2 Bearing clearance vertical 0.082−0.147 0.25
3 Axial clearance total 0.6−1.1 1.5
4 Tooth backlash 0.20−0.33 0.55
5 Tooth backlash 0.28−0.42 0.65
When you measure the tooth backlash, look at the tooth crown of the tooth flanks in
the longitudinal direction.
2016
Clearance Table
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