Engine Crankcase Ventilation System - Chery A11 2003 Repair Manual

The intake manifold 's air may be preheated by the electrical heater as well as by coolant. As the coolant's
temperature is lower than 60°, the electronic heater will be energized to facilitate the cold starting.
The electrical heater's energizing or deenergizing is controlled by the intake preheating switch and relay.
The intake preheating switch is installed in the M22 bolt hole in the thermostat seat(with the hole
plugged by plug screw for carburetor engine).
The intake preheating switch's operation parameters:
Switching off temperature: 63±4°
Switching on temperature: ≥52°
Operation voltage: 6—24V
Electrical heater parameters:...
Voltage: 15V
Initial current: ≤75A
Cold resistance: 0.2—0.4Ω
temperature after 12-second energizing: ＞60℃
temperature after 180-second energizing: ＞135℃
3.3 Removal and assembly for the intake manifold assembly and front lifting lug:
Fig. 105
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Removal:
——Loose and remove two M8 lock nuts from the right front
lifting lug.
——Remove the front lifting lug.
Front lug
——Loose and remove the remaining four M8 lock nuts.
——Remove the intake manifold.
——Remove the intake manifold sealing gasket.
——Remove six studs with equal length using two M8 nuts.
Assembly:
——Apply lotite sealant 201 on the cylinder head bolt threads and
screw six studs into the cylinder head.
new sealing gasket onto the studs.
manifold assembly.
——Install the front lifting lug onto the right two studs.
——Finger screw in nuts and tighten to16-20Nm.
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CAC Gasoline Engine Maintenance And Servicing Manual
——Assemble
the
——Install the intake
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