seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Removing and installing oil sump > < Engine oil
Oil tray and oil pump - Assembly overview
Oil tray and oil pump - Assembly overview
→ Fig. „„Oil jets and pressure release valve““.
   
1 - Oil pan
q   Removing and installing → Chapter
q   Mount with sealant mass; sealant mass → spare parts catalogue
2 - Torque reaction support
3 - 23 Nm
4 - Oil pump:
q   With 12 bar pressure relief valve
q   Removing and installing → Chapter
q   Before installing, check that the two dowel sleeves → Item for centring oil pump/cylinder block are fitted.
q   Replace if there is scoring on the friction surfaces or the gear teeth.
q   Tightening torque of the oil pump cover at the oil pump housing: 10 Nm 10 Nm
5 - Oil-pump chain sprocket
q   Sprocket can only be fitted on oil pump shaft in one position.
6 - 22 Nm
7 - Drive chain for oil pump
q   Mark direction of rotation before removing.
q   Check for wear
8 - 15 Nm
9 - Front sealing flange:
q   Must sit on dowel sleeves
q   Removing and installing → Chapter
q   Mount with sealant mass; sealant mass → spare parts catalogue
q   Replace the sealant ring (gasket) for crankshaft on the V-belt side → Chapter
10 - Chain tensioner
q   Tighten to 16 Nm
q   Do not dismantle
q   Note fitting position:
q   Pre-tension spring and engage before installing
q   If the spring is broken, renew chain tensioner as complete unit
11 - Oil-pump chain sprocket
q   Removing and installing → Chapter
12 - Dowel sleeves
q   2 off
13 - O ring
q   replace
14 - 16 Nm
15 - Oil intake pipe
q   Clean strainer if dirty
16 - Anti-surge valve
17 - 16 Nm
18 - 15 Nm
q   Tighten in stages and in diagonal sequence
q   Observe tightening sequence → Anchor.
19 - 40 Nm
20 - Seal
q   replace
21 - 30 Nm
22 - Seal
q   replace
23 - Oil return pipe
q   From turbocharger
24 - 10 Nm

   
Oil jets and pressure release valve
1 - Oil spray jet for cooling piston
2 - Bolt with pressure relief valve -27 Nm
l  Opening pressure: 1.3 - 1.6 bar.
  A17-0217

Removing and installing oil sump > < Engine oil