JLG 660SJ Operator Manual - Manual (Page 32)

SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION
2-10 – JLG Lift – 3121205
Figure 2-2. Machine Nomenclature - 600S
1. Platform
2. Platform Control Box
3. Rotator
4. Fly Boom
5. Mid Boom
6. Base Boom
7. Boom Assembly
8. Telescope Cylinder (Inside)
9. Ground Control Box
10. Turntable
11. Steer Wheels
12. Frame
13. Drive Wheels
14. Swing Bearing
15. Lift Cylinder
16. Slave Level Cylinder
17. Footswitch