Vacuum System; Assembly Overview - Vacuum Pump - Volkswagen Passat 2011 Workshop Manual

Passat 2011 ➤ , Passat Variant 2011 ➤
Brake systems - Edition 02.2014
4

Vacuum system

⇒ "4.1 Assembly overview - vacuum pump", page 120
⇒ "4.2 Assembly overview - electric vacuum pump", page 121
⇒ "4.3 Checking non-return valve", page 122
⇒ "4.4 Removing and installing brake servo pressure sensor",
page 122
⇒ "4.5 Checking vacuum system", page 122
4.1

Assembly overview - vacuum pump

⇒ "4.1.1 Vacuum pump for brake servo, diesel vehicles",
page 120
⇒ "4.1.2 Vacuum pump for brake servo, petrol vehicles",
page 120
4.1.1 Vacuum pump for brake servo, diesel
vehicles
Vacuum pump for 4-cylinder diesel engine (common rail):
Must not be dismantled.
Vacuum pump -2-.
Vacuum hose to brake servo -1- with non-return valve.
– Removing and installing vacuum pump ⇒ Rep. gr. 15 ; Cyl‐
inder head; Removing and installing vacuum pump .
4.1.2 Vacuum pump for brake servo, petrol
vehicles
Vacuum pump for 4-cyl. petrol engine:
Must not be dismantled.
Vacuum pump -1-.
Vacuum hose to brake servo -2- with non-return valve.
High-pressure pump -3-.
– Removing and installing vacuum pump ⇒ Rep. gr. 15 ; Cyl‐
inder head; Removing and installing vacuum pump .
Vacuum pump for 6-cyl. petrol engine:
120
Rep. gr.47 - Brakes - hydraulics