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Conduct regular inspection
(
maintenance and service plan
)
Measure idle speed emission
(
Remark 1
)
Adjust the
carburetor
(
Remark 2
)
Disassemble and clean the carburetor
(
SJ,MJ,SAJ,MAJ and so on
)
Change
the carburetor
Disassemble and repair the engine
•valve
(
leak
)
•piston
(
wear
)
•combustion chamber
Qualified
for delivery
Qualified
Qualified
Qualified
Qualified
Qualified
17.5 Countermeasure of idle speed emission exceeding specified value
(
four-stroke)
Remark 1: Measure with idle speed measuring procedure.
Remark 2: Adjust the engine speed within the stipulation with a set screw and measure idle speed CO/HC.
Meanwhile adjust the air bolt so that CO concentration reaches 1.5-4.5
%
.
Qualified
Summary of Contents for QJ150T-10
Page 15: ... 14 QJ150 10 ...
Page 73: ... 72 Rear wheel rear suspension ...
Page 78: ... 77 Lubrication system figure engine oil strainer oil pump bent axle camshaft piston ...
Page 87: ... 86 ...
Page 97: ... 96 ...
Page 104: ... 103 ...
Page 113: ... 112 Output axle Middle axle Input axle ...
Page 116: ... 115 The assembly of bearings and oil seal should use special tools to prevent damage ...
Page 125: ... 124 Muffler ...
Page 131: ... 130 ...