Daedong CK22 - Page 110

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DS35-W00 May. 2007
CLUTCHCLUTCH CLUTCHCLUTCH
CLUTCH
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
CK22/CK22H
E. PISTON RING AND PISTON PIN
1. Remove the piston rings with a piston ring replac-
ing tool.
2. Remove the piston pin.
(When reassembling)
• Clean all the parts before assembling.
• Heat the piston in approx. 80°C (176°F) of oil for 10
~ 15 minutes, when inserting the piston pin into the
piston.
• Install the piston and connecting rod with the mark
FW on the piston to the flywheel and the mark on
the connecting rod to the injection pump.
• Install the piston rings with their manufacturer’s
mark to the top of piston.
• Install the top ring with its gap at 90° (1.57 rad) from
piston pin to the exhaust port.
• Install the second ring and oil ring with their gap at
every 120° (2.09 rad) or 180° (3.14 rad).
• Install the expander in the oil ring with its gap oppo-
site to the gap of oil ring.
196W296A
196W295B
(1) Piston pin (9) Mark
(2) Piston (10) Casting mark
(3) Piston pin snap ring (11) Expander joint
(4) Top ring (12) Oil ring gap
(5) Second ring (13) Manufacturer’s mark
(6) Oil ring (14) Top ring
(7) Connecting rod (15) Second ring
(8) Connecting rod cap (16) Oil ring gap
196W297A
ENGINE - SERVICING