Reel And Reel Drive - A40-D; Reel Drive - A40-D; Reel Tines And Tine Bar Bearings, A40-D; Tine And Bearing Replacement, Cam End - Disc #1 - MacDon A30-S Operator's Manual

7.10 REEL AND REEL DRIVE – A40-D
CAUTION
To avoid personal injury, before servicing
windrower or opening drive covers, follow
procedures in Section 6.1, Preparation for
Servicing.
7.10.1 Reel Drive – A40-D
The reel drive gearbox and hydraulic motor are
a factory assembled unit. The gearbox is sealed
and requires no scheduled maintenance.
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. Loosen bolt on cover (A) and slide cover to
expose hole in cam disc. Rotate reel and align
bearing with hole.
A
Form # 169000
MAINTENANCE/SERVICE
If
in good condition.
DISC #2
B
b. Remove cam follower bearing bolt (B), bearing
(C), and nut.
c. Disengage the 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.
133
D
E
C
G
F
K
L
J
(continued next page)
Model Year - 2009