Removing And Installing High Pressure Pipe - Skoda Octavia III 2013 Workshop Manual

– Insert the oiled roller tappet -1- into the camshaft housing.
Note
Renew O-ring.
– Turn crankshaft in direction of engine rotation until the roller
tappet is at the lowest point.
– Insert a new, oiled O-ring -2- into the slot of the high pressure
pump -3-.
High pressure pump - tightening torque and tightening order
To prevent the flange of the high pressure pump from becoming
deformed during installation, attach high pressure pump as fol‐
lows:
– Tighten screws in steps as follows:
Stage Bolts
1st -3-
2nd -3-
3rd -3-
4th -3-
– Check fuel system for leak tightness.
6.3 Removing and installing high pressure
pipe
Removing
– Remove throttle valve module - GX3-
⇒ "3.3 Removing and installing the throttle valve control unit
GX3 ", page 244 .
WARNING
Risk of injury caused by fuel which is under high pressure.
♦ Before opening the high-pressure system, the fuel pres‐
sure must be reduced to residual pressure
⇒ "3.10 Reduce pressure in the high-pressure system",
page 10 .
Tightening torque/torque angle
by hand as far as the stop
Tighten by 1 turn alternately until the
flange of the high pressure pump is at
the camshaft housing
20 Nm
90° (torque a further 90° (
Octavia III 2013 ➤ , Octavia III 2014 ➤
1.2/63; 77 kW TSI engine - Edition 11.2014
1
/ 4 turn)
263
6. High pressure pump