AIR INDUCTION SYSTEM
7-17
EAS30488
CHECKING THE AIR INDUCTION SYSTEM
Air injection
The air induction system burns unburned ex-
haust gases by injecting fresh air (secondary air)
into the exhaust port, reducing the emission of
hydrocarbons. When there is negative pressure
at the exhaust port, the reed valve opens, allow-
ing secondary air to flow into the exhaust port.
The required temperature for burning the un-
burned exhaust gases is approximately 600 to
700 °C (1112 to 1292 °F).
Air cut-off valve
The air cut-off valve is controlled by the signals
from the ECU in accordance with the combus-
tion conditions. Ordinarily, the air cut-off valve
opens to allow the air to flow during idle and
closes to cut-off the flow when the vehicle is be-
ing driven. However, if the coolant temperature
is below the specified value, the air cut-off valve
remains open and allows the air to flow into the
exhaust pipe until the temperature becomes
higher than the specified value.
1. Check:
• Hoses
Loose connections
→
Connect properly.
Cracks/damage
→
Replace.
• 3-way joint
Cracks/damage
→
Replace.
2. Check:
• Reed valve
• Reed valve stopper
• Reed valve seat
Cracks/damage
→
Replace the reed valve
assembly.
3. Check:
• Air cut-off valve
Cracks/damage
→
Replace.
EAS30489
INSTALLING THE AIR INDUCTION SYSTEM
1. Install:
• Reed valve plate “1”
TIP
Align the notch “a” in each plate with the projec-
tion “b” of each reed valve seat on the cylinder
head cover.
A. From the air filter case
B. To the reed valve
A
B
B
A
B
B
a
b
1
Содержание FJR13AG
Страница 1: ...2016 SERVICE MANUAL FJR13AG FJR13ESG B88 28197 70 E0 ...
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Страница 74: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 21 EAS30021 LUBRICATION DIAGRAMS 5 6 7 1 2 3 4 ...
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Страница 77: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 24 1 Main axle 2 Drive axle 3 Oil delivery pipe 1 ...
Страница 78: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 25 6 5 4 3 2 1 ...
Страница 80: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 27 1 2 3 4 5 6 7 8 9 ...
Страница 82: ...LUBRICATION SYSTEM CHART AND DIAGRAMS 2 29 4 5 3 2 1 9 8 6 7 ...
Страница 84: ...COOLING SYSTEM DIAGRAMS 2 31 EAS20020 COOLING SYSTEM DIAGRAMS 3 13 4 5 6 7 7 7 8 1 2 10 9 14 15 16 17 11 12 3 ...
Страница 86: ...COOLING SYSTEM DIAGRAMS 2 33 7 1 2 3 4 5 5 8 9 6 8 9 10 11 12 ...
Страница 94: ...CABLE ROUTING FJR13AG 2 41 Horn and radiator left side view A B 1 1 2 3 4 5 5 6 C 7 7 8 ...
Страница 98: ...CABLE ROUTING FJR13AG 2 45 Rear fender left side view 3 4 5 B 1 2 A 6 7 C 1 11 12 8 9 10 13 D E F 15 14 15 G H ...
Страница 102: ...CABLE ROUTING FJR13AG 2 49 Rear fender top view 1 2 3 A B 4 5 6 C C D ...
Страница 108: ...CABLE ROUTING FJR13AG 2 55 Fuel tank and canister B C 2 3 1 A A ...
Страница 114: ...CABLE ROUTING FJR13ESG 2 61 Rear brake hose right side view 4 5 6 7 8 9 10 11 1 12 13 14 15 2 3 16 1 A B C F E D ...
Страница 116: ...CABLE ROUTING FJR13ESG 2 63 Horn and radiator left side view A B 1 1 2 3 4 5 5 6 C 7 7 8 ...
Страница 124: ...CABLE ROUTING FJR13ESG 2 71 Rear fender top view 7 E 6 D 5 C C 1 2 3 4 A B 8 9 10 ...
Страница 130: ...CABLE ROUTING FJR13ESG 2 77 Fuel tank and canister B C 2 3 1 A A ...
Страница 132: ...CABLE ROUTING FJR13ESG 2 79 ...
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Страница 305: ...REAR SHOCK ABSORBER ASSEMBLY FJR13ESG 4 132 5 Install the rear fender bolts 1 and quick fas teners 2 1 1 2 2 ...
Страница 364: ...GENERATOR AND STARTER CLUTCH 5 35 TIP Tighten the generator cover bolts in stages and in a crisscross pattern ...
Страница 389: ...SHIFT SHAFT 5 60 c Tighten both locknuts to specification T R Shift rod locknut 7 Nm 0 7 m kgf 5 1 ft lbf 1 2 c d a b ...
Страница 406: ...MIDDLE GEAR 5 77 Middle driven pinion gear shim Thickness mm 0 10 0 15 0 20 0 30 0 40 0 50 ...
Страница 438: ...BALANCERS 5 109 ...
Страница 454: ...WATER PUMP 6 15 ...
Страница 468: ...AIR INDUCTION SYSTEM 7 13 EAS20071 AIR INDUCTION SYSTEM 1 2 3 5 6 7 8 1 1 2 1 1 3 6 7 8 2 2 3 5 4 ...
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Страница 485: ...IGNITION SYSTEM 8 8 ...
Страница 493: ...ELECTRIC STARTING SYSTEM 8 16 ...
Страница 499: ...CHARGING SYSTEM 8 22 ...
Страница 517: ...CORNERING LIGHT SYSTEM FJR13ESG 8 40 ...
Страница 527: ...SIGNALING SYSTEM 8 50 ...
Страница 613: ...FUEL INJECTION SYSTEM 8 136 ...
Страница 633: ...CRUISE CONTROL SYSTEM 8 156 ...
Страница 651: ...ACCESSORY BOX SYSTEM 8 174 ...
Страница 663: ...IMMOBILIZER SYSTEM 8 186 ...
Страница 669: ...ABS ANTI LOCK BRAKE SYSTEM 8 192 ...
Страница 722: ...ELECTRICAL COMPONENTS 8 245 6 1 3 2 17 20 19 18 7 8 11 12 13 14 15 16 4 5 10 9 ...
Страница 744: ...ELECTRICAL COMPONENTS 8 267 ...
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