1 |
|
The steel spreader beam passed under the
bogie to a similar arrangement on the opposite side of
the train. |
2 |
|
The ram was then extended, lifting the
train by over 100mm. |
3 |
|
Wooden blocks and steel spacers were then
placed underneath the jack. |
4 |
|
The ram was then retracted to bring the
train to rest on the spacers and wooden blocks. |
5 |
|
Three more wooden blocks were then slid
under the jack. |
6 |
|
The ram was then extended again, and the
spacers removed. |
7 |
|
This time two outer wooden blocks and
spacers were placed at right angles to the previous ones
to form a stable tower. |
8 |
|
The ram was then retracted again and
three more wooden blocks slid into place.
|