Daedong CK22, Workshop Manual

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3-3 DS35-W00 May. 2007
CLUTCHCLUTCHCLUTCHCLUTCHCLUTCH
TRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSIONTRANSMISSION
ENGINEENGINEENGINEENGINEENGINE
HSTHSTHSTHSTHST
FRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLEFRONT AXLE
STEERINGSTEERINGSTEERINGSTEERINGSTEERING
BARKEBARKEBARKEBARKEBARKE
ELECTRICELECTRICELECTRICELECTRICELECTRIC
INDEXINDEXINDEXINDEXINDEX
HYDRAULICHYDRAULICHYDRAULICHYDRAULICHYDRAULIC
GENERALGENERALGENERALGENERALGENERAL
REAR AXLEREAR AXLEREAR AXLEREAR AXLEREAR AXLE
CK22/CK22H
2. OPERATION PRINCIPLE
A single disc clutch is standard equipment on the model
CK22 tractor and the model CK22H tractor equipped
with the hydrostatic drive transmission.
The clutch assembly consists of the clutch pressure
plate (1), clutch disc (2), flywheel (3), release bearing
(4), and hub assembly (5).
The clutch disc is a dry metallic type assembly, which
is mechanically operated. The clutch disc is installed
between the flywheel and the pressure plate assembly.
The clutch pressure plate is attached to the flywheel
with six bolts.
The spring loaded pressure plate presses the clutch
disc into contact with the engine flywheel. The friction
between the clutch disc linings, the surfaces of the
flywheel and the clutch pressure plate transmit the
power flow from the engine.
(1) Clutch pressure plate
(2) Clutch disc
(3) Flywheel
(4) Clutch release bearing
(5) Hub
196W301A
The clutch pedal assembly (1) is connected by an ad-
justable rod (2) to a clutch rod pin (3) and clutch rod (4)
on which a fork is mounted.
The fork engages a sliding release bearing hub
assembly. When the clutch pedal is applied, the re-
lease bearing comes in contact with the ends of the
clutch release levers in the pressure plate. Depress-
ing the clutch pedal causes the cross shaft and fork to
move the release bearing forward and depress the pres-
sure plate release levers. This action draws the pres-
sure plate away from the clutch disc, releasing the disc
from contact with the flywheel.
The friction drive from the engine is then disconnected
to enable gear changes to take place.
After a gear change is made and the clutch pedal is
released, the release bearing and hub are returned to
the free position by the clutch lever.
The main springs of the pressure plate assembly then
reassert pressure on the plate moving it forward to
press the clutch disc into contact with the flywheel and
re-establish the drive to the transmission.
The release bearing is pre-lubricated and never re-
quires greasing.
The pressure plate assembly is not repairable and
must be replaced as a complete assembly if service is
required.
The lever height is adjustable and should be checked
whenever the clutch is removed or a new clutch is
installed.
196W301A
(1) Clutch pedal assembly
(2) Adjustable rod
(3) Clutch rod pin
(4) Clutch rod
CLUTCH - OPERATION PRINCIPLE