Daedong CK22, Руководство по ремонту

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2-58 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
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