Daedong CK22, Workshop Manual

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10-4 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
2.1 HYDRAULIC SCHEME
The hydraulic system consists essentially of a fluid
tank, hydraulic pump, oil filter, oil cooler (CK22H), HST
(CK22H), priority valve, Joy-stick valve, control valve,
and lift links.
The rear axle and transmission case serve as a com-
mon hydraulic fluid tank and supply fluid to the hydrau-
lic pump (2) through the filter (1) and suction tube.
The hydraulic pump supplies fluid to the system con-
trol valve through the priority valve (3) and the high-
pressure line.
The control valve, when operated, affects raise, neutral,
or lowering action of the lift arms.
196W902B
(1) Oil filter
(2) Gear pump
(3) Priority valve control flow
(4) Power steering unit
(5) One lever joy-stick valve: optional
(6) Auxiliary valve (detent type): optional
(7) Control valve (MLS valve)
(8) Hydraulic cylinder
(9) Charge pump (CK22H)
(10) Oil cooler (CK22H)
(11) HST filter (CK22H)
(12) HST (CK22H)
(13) Steering cylinder
2. OPERATING PRINCIPLE
HYDRAULIC SYSTME - OPERATING PRINCIPLE