Table of contents
Safety Regulations ................................................................................................................................... 2
Elementary safety-advices ....................................................................................................................... 3
Copyright © ............................................................................................................................................... 7
Non-liability ............................................................................................................................................... 8
Warranty .................................................................................................................................................... 8
Declaration of conformity ........................................................................................................................ 9
1 Device parts VGX-21........................................................................................................................ 11
1.1 Device parts AV-Mobile ................................................................................................................. 12
2 Installation of the cylinderhead support AV-Mobile ...................................................................... 13
3 Clamping of the cylinderheads ....................................................................................................... 14
4 Processing of valve seats ............................................................................................................... 15
5 Processing of insert counterbores (ring seats) ............................................................................. 24
5.1 Processing the Counterbores ......................................................................................................... 25
6 Changing tool-heads ....................................................................................................................... 26
7 Maintenance of the VGX-21 ............................................................................................................. 27
7.1 Advancing device (Feed nut) ......................................................................................................... 27
7.2 Hydraulic oil clamping system ........................................................................................................ 28
8 Spare parts list ................................................................................................................................. 29
9 Assembly drawing of the VGX-21 (with crank handle) .................................................................. 31
10 Schematic diagram .......................................................................................................................... 32
11 Special accessories ........................................................................................................................ 33