2. Remove the parts in the sequence shown in the figure below.
The location of the components of the toxicity reduction system.
1 - exhaust gas recirculation valve,
2 - cooler of the exhaust gas recirculation system,
3 - throttle valve,
4 - solenoid valve of the exhaust gas recirculation system,
5 - control solenoid valve of the exhaust gas recirculation system,
6 - air filter,
7 - solenoid valve No. 1 throttle control,
8 - solenoid valve No. 2 throttle control,
9 - oxidative neutralizer.
1 - tube of the exhaust gas recirculation system,
2 - cooler of the exhaust gas recirculation system,
3 - exhaust gas recirculation valve.
Note: the catalog number of the EGR valve gaskets is WL93-20-305, the catalog number of the EGR cooler gaskets is WLE7-20-3L8.
3. Installation of details is made in sequence, return to removal.
Note on the installation of components of the exhaust gas recirculation system
1. Lightly tighten the mounting bolts and nuts in sequence from "A" before "F", shown in the figure "Installing an exhaust gas recirculation system.
2. Finally tighten the mounting bolts and nuts in sequence from "A" before "F", shown in the figure "Installing an exhaust gas recirculation system".
Installing an exhaust gas recirculation system.