Checking The Change-Over For Exhaust Gas Recirculation Radiator For Engines With Code; Bmm; Removing And Installing The Exhaust Gas Recirculation Radiator For Engines With Code Bmm - Skoda Octavia II 2004 Workshop Manual

Octavia II 2004 ➤ , Octavia II 2010 ➤
2.0/100; 103 kW TDI PD Engine - Edition 01.2018
2.9 Checking the change-over for exhaust
gas recirculation radiator for engines
with code BMM
Special tools and workshop equipment required
♦ Hand vacuum pump - VAS 6213-
Work procedure
Note
The vacuum setting element for change-over flap is accessible
from below.
– Detach the vacuum hose from the vacuum unit.
– Connect the hand vacuum pump to the vacuum unit.
– Operate hand vacuum pump.
• The change-over linkage for the exhaust gas recirculation ra‐
diator must move -arrows-.
If the linkage does not move or only moves with a sudden motion:
♦ vacuum unit is defective.
♦ Change-over flap for radiator of exhaust gas recirculation is
sluggish.
– Replace radiator for exhaust gas recirculation
2.10 Removing and installing the exhaust
gas recirculation radiator for engines
with code BMM
Special tools and workshop equipment required
♦ Catch pan for workshop cranes , e.g. -VAS 6208-
♦ Pliers for spring-type clips
– Remove pre-exhaust pipe with diesel particle filter
⇒ page 234 .
– Drain coolant ⇒ page 143
Vehicles with four-wheel drive
– Remove the right flange shaft of the angle gearbox ⇒ Gearbox
⇒ Rep. gr. 39 .
Continued for all vehicles
– Place a catch pan under the engine.
– Detach coolant hoses from radiator for exhaust gas recircula‐
tion.
248
Rep. gr.26 - Exhaust system
⇒ page 248
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