Alamo HYDRO 15 - Manual (Page 77)

Section 5 - 3
HYDRO 15 (Service Manual) 10/06
© 2006 Alamo Industrial
WING LIFT & FOLD - STD AXLE LIFT CYLINDERS
10 FT - STANDARD HYD AXLE LIFT - W/ STD WING LIFT / FOLD
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
12345
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
123456
12
12
12
12
12
12
12
12
12
12
1234
1234
1234
12
12
12
12
12
1
1
12
12
1234567
1234567
12
12
12
12
Cylinder
(Center Axle)
Mechanical Lift
Screw
Wing Lift & Fold
Cyl. RH Wing
Valve Outlet
Return to Tractor
Resevoir Valve Inlet Pressure from
Tractor Hyd System
Cyl. Vent
Option Remote Control Valve Shown
12
12
12
12
12
12
12
1
1
1
12
12
12
1234
1234
1234
12
12
12
12
12
12
12
12
12
12
12
1
1
1
1
1
1
1
Note: Standard Hydraulic Axle Lift. This has one axle cylinder on center axle only. This cylinder is 3"
bore. The hydraulic hose is routed to the base end of cylinder. The hose routing must be this way to work
properly. There is NO return hose connected to gland end of center axle cylinder, only a vent plug, this
vent plug allows cylinder to move freely without creating a vacuum inside cylinder barrel. If optional Valve
is not used and cylinders are connected direct to tractor, it will need at least two remotes. It is also
recommended these remotes have detent on them to allow wing to float, or damage to deck could occur.
The wing axles are adjusted manually using the mechanical lift screws.