Reel And Reel Drive: A40-D; Reel Drive: A40-D; Reel Tines And Tine Bar Bearings: A40-D - MacDon A30-S Operator's Manual

7.10 REEL AND REEL DRIVE: A40-D

CAUTION
To avoid personal injury, before servicing
header/mower conditioner or opening drive
covers, follow procedures in Section 7.1
PREPARATION FOR SERVICING.

7.10.1 Reel Drive: A40-D

The reel drive gearbox and hydraulic motor are
a factory-assembled unit.
sealed, and requires no scheduled maintenance.
If service is required for either the gearbox or
motor, see your Dealer.
7.10.2 Reel Tines and Tine Bar Bearings:
A40-D
IMPORTANT
Keep reel tines
Straighten or replace as required.
Separate procedures are required to replace
reel tines, depending on their location on the
reel.
7.10.2.1 Tine and Bearing Replacement: Cam
End - Disc #1
DISC #1
A
a. Loosen bolt on cover (A), and slide cover to
expose hole in cam disc. Rotate reel, and align
bearing with hole.
Form 169000 / 169040
SECTION 7 MAINTENANCE AND SERVICING
The gearbox is
in good condition.
DISC #2
C
B
b. Remove cam follower bearing bolt (B), bearing
(C), and nut.
c. Disengage cam arm (D) from the cam track with
a pry bar.
d. Remove three shoulder bolts (E) and keepers
(F) that connect cam arm (D) and end tines to
tine bar.
e. Remove flangette mounting bolts (G), at discs
#1 and #2.
f. Position end of tine bar clear of cam disc, and
remove cam arm assembly (D), complete with
bearing assembly.
g. Replace bearing as follows:
H
1. Remove bolt (H), separate the flangettes (J),
and remove inboard flangette.
2. Loosen set screw in collar (K), and unlock
collar with a punch.
3. Slide bearing (L) off shaft, leaving outboard
flangette on shaft.
4. Slide replacement bearing onto shaft.
5. Assemble flangettes (J) with bolt (H), but do
not tighten.
149
D
E
G
F
K
L
J
(continued next page)
Revision D