Chery Tiggo 5 (T21). Service manual — part 137
09–
9
09
Activated Charcoal Canister Assembly
Removal
1. Turn off all the electrical equipment and ignition switch.
2. Disconnect the negative battery cable.
3. Raise the vehicle to the proper position.
4. Remove the activated charcoal canister assembly.
a. Pull out the charcoal canister breather pipe (1) from
body hole.
b. Remove the coupling bolt (arrow) between activated
charcoal canister assembly and body
(Tightening torque: 7 ± 1 N·m)
c. Remove the activated charcoal canister assembly
from body bracket in the direction of arrow as shown
in the illustration.
d. Loosen the elastic clamps (arrow), disconnect the
connection between hose and activated charcoal
canister assembly, and remove the activated charcoal
canister assembly.
e. Loosen the elastic clamp (1), remove the charcoal
canister breather pipe from activated charcoal
canister assembly.
CAUTION
Be sure to wear necessary safety equipment when repairing to prevent accidents.
Try to prevent body paint surface from being scratched during removal and installation.
Before removal, mark fuel vapor pipe II, fuel vapor pipe I and charcoal canister breather pipe to avoid
confusion.
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CAUTION
Positioning distance from hose end to elastic clamp is 3 - 5 mm.
09–
10
09
f. Remove the fixing nut (arrow), separate the activated
charcoal canister assembly and activated charcoal
canister protection box.
Installation
Installation is in the reverse order of removal.
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ENVIRONMENTAL PROTECTION
Unneeded activated charcoal canister assembly should be handled by the specialized department
according to local laws and regulations. Never discard it at will.
09–
11
09
PCV Valve
Removal
1. Turn off all the electrical equipment and ignition switch.
2. Disconnect the negative battery cable.
3. Remove the engine trim cover assembly (
).
4. Remove the PCV valve.
a. Take out the pipe assembly with PCV valve assembly
from PCV valve rubber boot in the direction of arrow
as shown in the illustration.
b. Remove the PCV valve (1) from line assembly.
c. Remove the PCV valve rubber boot (2) from T-joint.
Inspection
1. Install a clean hose to PCV valve.
2. Check PCV valve operation.
a. Blow air into the T-joint side, and check that air flows smoothly.
b. Blow air into intake manifold side, and check that air flows difficultly.
If result is not as specified, replace PCV valve.
3. Remove the clean hose from PCV valve.
CAUTION
Be sure to wear necessary safety equipment when repairing to prevent accidents.
Try to prevent body paint surface from being scratched during removal and installation.
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WARNING
DO NOT suck air through valve. Petroleum substances inside the valve are hazardous to your health.
09–
12
09
Installation
Installation is in the reverse order of removal.
CAUTION
Press PCV valve rubber boot into T-joint, then press in the PCV valve.
End surface of PCV valve larger diameter is flush with end surface of PCV valve rubber boot.
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