Skyjack SJ12 Service Manual

136
213558ADA
SJ12, SJ16
Section 5 – Procedures Lift Cylinder Replacement
5.15-4 Lift Cylinder Installation
1. Attach appropriate slings at the top of the cylinder
then carefully lift the cylinder over the base plate.
Figure 81 Cylinder Positioning
2. Lower the cylinder so there is a distance of
approximately 4 in (10 cm) between the cylinder
manifold and the base plate. Make sure the valve
on the base of the cylinder is clear
Cylinder
Manifold
Base
Plate
Figure 82 Cylinder Manifold
3. Connect the hydraulic hose to the cylinder
manifold, then torque the hose fitting to 19 ft-lb
(26 N·m) .
4. Connect the harness plug to the valve coil.
Figure 83 Manifold Hose and Harness Connection

Skyjack SJ12 Specifications

General

Gradeability	25%
Drive Motor	24V DC
Machine Width	32 in (0.81 m)
Stowed Height	6.5 ft
Overall Width	32 in (0.81 m)
Stowed Height (Rails Folded)	6.5 ft
Drive Speed (Elevated)	0.5 mph (0.8 km/h)
Power Source	Electric