Identify Hose Connections—Mid-Mount Couplers

W21737-UN-26AUG11

Individual Coupler

Key	Color	Hydraulic Function
A	Red	Boom Cylinder—Lower
B	Blue	Boom Cylinder—Raise
C	Yellow	Bucket Cylinder—Dump
D	Black	Bucket Cylinder—Roll Back
E	Green	Attachment Cylinder—Retract (only for 3-function loader)
F	Orange	Attachment Cylinder—Extend (only for 3-function loader)