MacDon CA20 Operators Manual - Manual (Page 72)

MAINTENANCE AND SERVICE
Form 169009 70 Model Year - 2009
8.6 SEALED BEARING INSTALLATION
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. Clean shaft and coat with rust preventative.
b. Install flangette (A), bearing (B), second
flangette (C) and lock collar (D).
NOTE
The locking collar is only on one side of
the bearing.
c. Install (but do not tighten) the flangette bolts
(E).
d. When the shaft is correctly located, lock the
lock collar with a punch.
NOTE
The collar should be locked in th e same
direction the shaft rotates. Tighten the set
screw in the collar.
e. Tighten the flangette bolts.
f. Loosen the flangette bolts on the mating
bearing one turn and re-tighten. This will allow
the bearing to line up.
8.7 LUBRICATING THE ADAPTER
CAUTION
To avoid personal injury, before servicing
adapter or opening drive covers, follow
procedures in Section 8.1, Preparation for
Servicing.
Refer to Section 8.4, Recommended Lubricants
for recommended lubricants.
8.7.1 GREASING REQUIREMENTS
8.7.1.1 Procedure
a. Wipe grease fitting with a clean cloth before
greasing, to avoid injecting dirt and grit.
b. Inject grease through fitting with grease gun
until grease overflows fitting, except where
noted.
c. Leave excess grease on fitting to keep out dirt.
d. Replace any loose or broken fittings
immediately.
e. If fitting will not take grease, remove and clean
thoroughly. Also clean lubricant passageway.
Replace fitting if necessary.
8.7.1.2 Lubrication Points
Greasing points that have greasing intervals of
50 hours or less are marked on the machine by
decals showing a grease gun (A), and grease
interval (B) in hours of operation. Greasing
points that have greasing intervals greater than
50 hours are not marked.
Log hours of operation and use the
"Maintenance Checklist" provided to keep a
record of scheduled maintenance. Refer to
Section 8.13, Maintenance Schedule.
Refer to the illustrations on the following pages
for identifying the various locations that require
lubrication.
SAMPLE GREASE DECAL
A
B
C
D
E