MacDon 802 Bi-Directional Adapter - Manual (Page 19)

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ATTACHING & DETACHING
ATTACHING ADAPTER TO TRACTOR (continued)
7. For 9030 Tractor & TV140 Tractor with MacDon
Header Drive Pump: Lock pump torque arm to
channel with clevis pin and lynch pin at (F).
NOTE: For 9030 Tractor, turn pump torque arm
180
° to reverse offset as shown at right.
If adjustment of locking channel is required:
•
Loosen bolts that secure channel (F) to frame.
• Slide pump onto PTO shaft until torque arm is
against shield.
• Slide channel (F) back to contact torque arm
and tighten bolts.
8. For TV140 Tractor with NH Auxiliary Pump:
Connect ¾” male couplers (G) on hoses coming
from relief valve in sickle drive circuit to auxiliary
pump couplers on tractor.
9. a)
For all Headers except Model 910 Series:
Connect conveyor and reel drive ¾” male couplers (H)
to tractor, ensuring RETURN coupler (with black cable
tie) goes to the RETURN coupler on the tractor.
To identify 3/4 inch PRESSURE and RETURN couplers
on tractor: Return coupler is connected to a single larger
hose. For 9030 Tractor, pressure coupler is attached to
two smaller hoses, one of which is routed to BLUE-
EXTEND coupler. For TV140 Tractor, pressure coupler
is attached to a steel line that is routed to BLUE-
RETRACT coupler.
Place the extra black cable tie (provided with adapter)
on the tractor RETURN port for ease of identification.
b)
For Model 910 Series Header & Adapter with
MacDon Pump Only: Attach reel drive hose (yellow
cable tie) to tractor blue circuit coupler (X). Reduce flow
to 8 gpm. Attach conveyor return hose (blue cable tie) to
tractor blue circuit coupler (Z). NOTE: To connect
conveyor hose, order 21855 male coupler (2) and 34420
hose.
c)
For Model 910 Series Header & Adapter with
NH Auxiliary Pump: No conveyor or reel circuit hose
connections are required.
10. Connect ½” female case drain coupler (J) to tractor
coupler.
11. Attach 7 terminal plug from adapter wiring harness
into tractor at (K). Attach 12-pin connector (L) to
header control panel plug coming from tractor.
LOCK PUMP TORQUE ARM – TV140
F
LOCK PUMP TORQUE ARM - 9030
F
G
CONNECT SICKLE DRIVE HOSES
TV140 with AUXILIARY PUMP
K
H
HYDRAULIC & ELECTRICAL CONNECTIONS
(TV140 without AUX. PUMP SHOWN)
K
J
H
L
X
Z