September 2016
Secondary Boom components
1 upper secondary boom (number 1 arm)
2 upper tension link (number 2 arm)
3 lower tension link (number 3 arm)
4 mid-pivot
5 compression link
Part No. 1268548
Secondary Boom Components
6 secondary boom lift cylinder (2)
7 lower secondary boom (number 4 arm)
8 turntable pivot
9 boom rest
10 upper pivot
Z-45/25 • Z-45/25J
Service and Repair Manual
47