1 Preface .......................................................................................................................
5
1.1 Document overview ..........................................................................................................................
5
2 Safety Instructions ......................................................................................................
6
2.1 General safety instructions ..............................................................................................................
6
2.2 Signal words and symbols ..............................................................................................................
9
3 Notes on Repairs and Assembly .................................................................................
10
3.1 General notes ......................................................................................................................................
10
3.2 Cleaning the ZF product ..................................................................................................................
10
3.3 Dismantling the ZF product ............................................................................................................
10
3.4 Assembling the ZF product ............................................................................................................
10
3.5 Cleaning parts ....................................................................................................................................
11
3.6 Reusing parts ......................................................................................................................................
11
3.7 Replacing parts ..................................................................................................................................
11
3.8 Reworking parts .................................................................................................................................
12
4 Technical Data ............................................................................................................
13
4.1 Oil grade ..............................................................................................................................................
13
4.2 Type plate .............................................................................................................................................
13
5 Setting Data ...............................................................................................................
14
6 Tightening Torques .....................................................................................................
15
7 Workshop Equipment .................................................................................................
17
7.1 Special tools ........................................................................................................................................
17
7.2 Standard tools and fixtures .............................................................................................................
30
7.3 Operating supplies and auxiliary materials .................................................................................
35
8 Dismantling ................................................................................................................
36
8.1 Clamp the axle ...................................................................................................................................
36
8.2 Drain oil ................................................................................................................................................
36
8.3 Remove mounting parts ...................................................................................................................
38
8.4 Removal of brake ...............................................................................................................................
39
8.5 Remove and dismantle hub. ...........................................................................................................
42
8.5.1 Remove hub ........................................................................................................................................
42
8.5.2 Dismantling hub .................................................................................................................................
44
8.6 Remove tachometer ..........................................................................................................................
47
8.7 Remove and dismantle left portal drive .......................................................................................
48
8.7.1 Remove left portal drive ...................................................................................................................
48
8.7.2 Dismantling left portal drive ...........................................................................................................
48
8.8 Remove breather ................................................................................................................................
57
8.9 Remove and dismantle right portal drive. ...................................................................................
58
8.9.1 Remove right portal drive ................................................................................................................
58
8.9.2 Dismantle right portal drive ............................................................................................................
58
Table of Contents
EN 4472.751.001 - 2015-11
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