Qlink RD400 User Manual

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2.Usethesparkplugwrenchintheowner’stoolkitto
removethesparkplugasshown.
Sparkplugwrench
Thesparkplugisanimportantenginecomponentand
iseasytoinspect.Theconditionofthesparkplugcan
indicatetheconditionoftheengine.
Theidealcoloronthewhiteinsulatoraroundthecenter
electrodeisamedium-to-lighttancolorforanATVthat
isbeingriddennormally.
Donotattempttodiagnosesuchproblemsyourself.
Inspection
①
Instead,taketheATVtoaATVdealer.Youshouldperiodically
removeandinspectthesparkplugbecauseheatanddeposits
willcausethesparkplugtoslowlybreakdownanderode.
Ifelectrodeerosionbecomesexcessive,orifcarbonand
otherdepositsareexcessive,youshouldreplacethespark
plugwiththespecifiedplug.
Specifiedsparkplug:
DR8EA(NGK)
1.Measuretheelectrodegapwithawirethick-ness
gaugeand,ifnecessary,adjustthegapto
specification.
Sparkpluggap:
0.60.7mm(0.020.03in)
Installation
USER'SMANUAL

Qlink RD400 Specifications

General

Brand	Qlink
Model	RD400
Category	Offroad Vehicle
Language	English