Tine And Bearing Replacement, Centre Section X - MacDon A30-S Operator's Manual

7.10.2.2 Tine and Bearing Replacement, Centre
Section X
DISC #2 DISC #3
X
Y
a. Remove flangette mounting bolts (A) at reel
discs #3 and #4.
X
b. Remove shoulder bolts (B) and keeper (C)
connecting tine bar sections "X" and "Y" at reel
disc #3.
c. Lift tine bar away from reel arms and remove
complete tine bar section "Y" (including reel
bearings at discs #3 and #4).
d. To replace tine bar bearing, refer to Section
7.6.3, Sealed Bearing Replacement.
Form # 169000
MAINTENANCE/SERVICE
DISC #4
Y
A
DISC #4
B
A
Y
C
DISC #3
e. Replace tine as follows:
D
X
E
1. Remove bolt (D) and keeper (E) on tine to
be replaced.
2. Remove bolts and keepers on tines as
required
damaged or worn tine.
3. Slide tines off tine bar.
4. Install tines on tine bar and secure with bolts
(D) and keepers (E). Install nut with tapered
side against tine bar. Do not install bolts in
end tines at this time.
X
f. Assemble tine bar section "Y" (including reel
bearings at discs #3 and #4) to tine bar section
"X" at reel disc #3.
g. Position tines as shown and install shoulder
bolts (B) with keeper (C).
h. Attach bearing flangettes to reel arm at discs #3
and #4 with bolts (A). Tighten bolts to 23-26 ft∙lbf
(31-36 N∙m).
135
DISC #3
to facilitate replacement
B
A
C
DISC #3
A
DISC #4
Model Year - 2009
of
Y