MacDon FD70 for Combine Operators - Manual (Page 205)

SECTION 10. MAINTENANCE AND SERVICING
Form 169006
203
Revision D
10.14.10 Reel Drive Motor: D60, FD70
DANGER
To avoid bodily injury from fall of raised reel,
always engage reel props before going under
raised reel for any reason.
10.14.10.1 Removal: Drive Motor
a. Lower header, raise reel, and engage reel props.
b. Remove reel drive cover. Refer to Section
10.14.5 Reel Drive Chain: D60, FD70.
c. Loosen chain, and remove drive sprocket (A).
Refer to Section 10.14.7 Reel Drive Sprocket:
D60, FD70.
d. Disconnect hydraulic lines (B) at motor. Cap or
plug open ports and lines.
e. Slide motor mount (C) so that attachment bolts
(D) are exposed in holes (E) and slots (F) in back
plate.
f. Remove four nuts and bolts (D), and remove
motor.
10.14.10.2 Installation: Drive Motor
Refer to illustrations opposite.
a. Position hydraulic motor on motor mount (C) and
install four countersunk bolts (D) through holes
(E) and slots (F) in chain case into mount.
Torque to 75 ft·lbf (102 N·m).
b. Re-attach hydraulic lines (B) to motor.
c. Install sprocket (A) onto motor shaft, and install
chain. Refer to Section 10.14.7 Reel Drive
Sprocket: D60, FD70.
d. Re-attach reel drive cover. Refer to Section
10.14.5 Reel Drive Chain: D60, FD70.
D
B
C
A
E
F