Chery A21 2005, Service Manual, Page: 34 / 475

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2. Maintenance
2.1 Replace intake manifold, CBR control
valve plate, delivery pipe, oil injector
2.1.1 Needed tools and auxiliary materials
Ratchet wheel, ratchet rod, 10# sleeve and
crosshead screwdriver
2.1.2 Process of removal
1) Put the ignition key at the OFF position.
2) Loosen the oil injector plug.
3) Loosen the electric plug of CBR control
valve,
and dismantle the bolts
connecting the engine oil dipstick and
intake manifold.
4) Loosen the clamp at the connection end
of air intake hose and valve body.
5) Dismantle the connecting bolts of valve
body, and take out the valve body.
6) Loosen the joint of oil intake pipe.
7) Dismantle the fixed nut of intake
manifold, and remove the intake
manifold.
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