MacDon A40-D - Manual (Page 149)

SECTION 7 MAINTENANCE AND SERVICING
169000 / 169040
147
Revision E
A
g. Attach end tine to tine bar with bolt (F) and
keeper (G). Install nut with flat side against tine
bar.
h. Attach bearing support to reel arm with bolts and
nuts (H). Torque nuts to 21 ft·lbf (29 N·m).
i. Install cam follower bearing (C) with bolt (B).
Apply Loctite® #262 (or equivalent) to bolt
threads, and torque to 90 ft·lbf (122 N·m).
j. Re-position cover (A) on cam, and tighten bolt.
7.9.3.3 Removal: Tines and Bearings -
Opposite Cam End
a. Remove bolts (L) securing tine bar bearing
support (M) to reel arm.
b. Remove bolt (O), and keeper (P) that connect
end tines to tine bar.
c. Remove bolt (N) securing bearing halves to tine
bar.
d. Position end of tine bar clear of cam disc, and
slide tines off bar.
e. Slide bearing support (M) off tine bar, and
remove bearing halves (Q).
f. Remove nut, bolt, and keeper on each tine to be
removed, and slide tine off the bar.
7.9.3.4 Installation: Tines and Bearings,
Opposite Cam End
CAUTION
Stop engine, and remove key from ignition
before leaving Operator's seat for any
reason. A child or even a pet could engage
an idling machine.
a. Slide tines and bearing support (M) onto tine
bar.
b. Locate bearing halves (Q) inside the bearing
support (M).
NOTE
Ensure bearings are installed with
flanges of bearing facing the centerline
of the header/mower conditioner.
c. Install bolt (N) through the bearings, tine bar and
cam arm shaft. Secure with nut, and torque to
2–3 ft·lbf (2.5–4 N·m).
d. Attach bearing support to reel arm with bolts and
nuts (L). Torque nuts to 21 ft·lbf (29 N·m).
e. Secure tines on tine bar with bolt (O) and
keeper (P). Install nut with tapered side against
tine bar.
M
N
Q
O
P
L
M
N
Q
O
P
L
WI
C
B
H
F
G
E
K