Step 16. Attach Hydraulics And Electrical - MacDon R85 Unloading And Assembly Instructions

STEP 16. ATTACH HYDRAULICS
AND ELECTRICAL
WARNING
Do NOT use remote hydraulic system
pressures over 3,000 psi (20,684 kPa).
Check your tractor manual for remote
system pressure.
a. Install quick disconnect couplers onto hydraulic
hoses at front of APT hitch as per following
table. Use #8 ORB (3/4 inch - 16 UNF
Thread).
B
C
SYSTEM HOSE
Steering A (2 Hoses)
Lift B (1 Hose)
Header Tilt C (2 Hoses)
NOTE
Arrows cut into plate indicate system for
hoses LIFT
E
b. Ensure hoses are routed through guide (E) to
provide proper hose arc as shown.
169561
UNLOADING AND ASSEMBLY
A
TRACTOR
HYDRAULICS
Control 1
Control 2
Control 3
STEERING .
B
c. Connect two STEERING cylinder hoses (A) as
follows:
CONTROL LEVER
POSITION
Forward
Backward
d. Connect one LIFT cylinder hose (B) as follows:
CONTROL LEVER
POSITION
Forward
Backward
e. Connect two HEADER TILT cylinder hoses (C) as
follows: (Not required with mechanical center-
link).
CONTROL LEVER
POSITION
Forward
Backward
28
A
C
D
MOWER
CYLINDER
CONDITIONER
MOVEMENT
DIRECTION
Extend Right
Retract Left
CYLINDER HEADER
MOVEMENT MOVEMENT
Retract Lower
Extend Raise
CYLINDER HEADER
MOVEMENT MOVEMENT
Retract Lower
Extend Raise
Revision C