Service and Repair Manual
Boom Components
1 upper primary boom lift cylinder linkage
arm
2 primary boom
3 cable track
4 primary extension boom
5 jib boom manifold
6 secondary boom lift cylinder
7 secondary boom cable track (inside of
secondary boom)
52
8 primary boom lift cylinder
9 number 1 secondary boom tube
10 number 2 secondary boom tube
11 number 3 secondary boom tube
12 lower primary boom lift cylinder linkage arm
13 number 4 secondary boom tube
ZX®-135/70
April 2018
Part No. 1279835GT