Daedong CK22 - Start Relay and Preheat Relay

11-23
DS35-W00 May. 2007
TRANSMISSIONTRANSMISSION TRANSMISSIONTRANSMISSION
TRANSMISSION
ENGINEENGINE ENGINEENGINE
ENGINE
HSTHST HSTHST
HST
FRONT AXLEFRONT AXLE FRONT AXLEFRONT AXLE
FRONT AXLE
STEERINGSTEERING STEERINGSTEERING
STEERING
BARKEBARKE BARKEBARKE
BARKE
ELECTRICELECTRIC ELECTRICELECTRIC
ELECTRIC
INDEXINDEX INDEXINDEX
INDEX
HYDRAULICHYDRAULIC HYDRAULICHYDRAULIC
HYDRAULIC
GENERALGENERAL GENERALGENERAL
GENERAL
REAR AXLEREAR AXLE REAR AXLEREAR AXLE
REAR AXLE
CLUTCHCLUTCH CLUTCHCLUTCH
CLUTCH
CK22/CK22H
1
2
3
4.2.2 START RELAY AND PREHEAT RELAY
If they have the same number of poles and the same
capacity, they are interchangeable.
196WA21A
A. RELAY TESTING
To test a relay, disconnect it from the circuit. Use an
ohmmeter to verify non-energized conditions. Connect
the ohmmeter leads to terminals 87 and 30.
• There will be no continuity between terminals 87
and 30 if the relay is working properly.
There should be continuity across terminals 86
and 85.
Next use the ohmmeter to verify energized conditions.
Energize the coil by applying 12 volts of current across
terminals 85 and 86. Connect the ohmmeter leads to
terminals 87 and 30.
• There will be continuity between terminals 87 and
30 if the relay is working properly. Connect the ohm-
meter leads to terminals 87a and 30.
• There will be no continuity between terminals 87a
and 30 if the relay is functioning properly.
• If continuity readings do not match those stated in
the above test procedures, replace the relay.
196WA21B
(1) Start Relay (4P)
(2) Preheat Relay (5P)
(3) Pull-Coil Relay (4P)
ELECTRIC SYSTEM - SERVICING