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Disassembling and assembling oil filter holder > < Reworking valve seats with NAC milling cutter

Octavia Mk1

Removing and installing parts of the lubrication system
Removing and installing parts of the lubrication system
  Note
t  If considerable quantities of metal swarf or abrasion is found in the engine oil when carrying out engine repairs, carefully clean the oil galleries in order to avoid consequential damage and additionally replace the oil cooler.
t  Check the engine oil, amount of oil and oil specification → Octavia
t  The oil level must not be above the max. marking - risk of damage to catalytic converter!
t  Testing oil pressure and oil pressure switch; Pos 8
t  Oil level and oil temperature sender -G266-; Pos. 29, 30, 31 (only for vehicles with service interval extension).
Testing oil pressure and oil pressure switch → Chapter
   
1 - Plug
q   Replace seal if damaged
2 - Dipstick
q   oil level must not exceed max. marking!
3 - Filler funnel
q   Remove for extracting oil
4 - Guide tube
5 - Connecting tube
q   between oil filter holder and connecting hose to intake hose.
6 - Retaining clip
q   check tightness
7 - O-ring
q   replace if damaged
8 - Oil filter holder
q   disassembling and assembling → Chapter
9 - 15 Nm + torque a further 90° (1/4 turn)
10 - Gasket with baffle plate
q   replace
q   Check fitting position
11 - Oil injection nozzle
q   For piston cooling
12 - Pressure relief valve, 27 Nm
q   opens at: 0,25 ... 0.32 MPa overpressure
q   replace without sealant
13 - Baffle
q   only mount when oil pump is fitted
14 - Oil pump with sprocket
q   remove oil pan for removing and installing → Chapter
q   disassembling and assembling → Chapter
q   Testing oil pressure and oil pressure switch → Chapter
15 - 15 Nm
q   loosen and tighten with hinged wrench and socket insert
16 - Oil pan
q   removing and installing → Chapter
17 - 15 Nm
18 - Distance sleeve
q   Check fitting position
19 - Gasket ring
q   replace
20 - Oil drain plug, 40 Nm
21 - Fitting sleeve
q   For centering oil pump/cylinder block
22 - Oil pump chain
q   before removing mark running direction
q   check for wear
23 - Front sealing flange
q   must be positioned on dowel sleeves
q   removing and installing → Chapter
24 - Gasket ring
q   replace → Chapter
25 - Central screw
q   replace
q   90 Nm + torque a further 90° (1/4 turn)
q   to release and tighten use the counterholder -MP 1-310-
q   when screwing on the counterholder place 2 washers between the timing belt gear and the counterholder
26 - Timing belt gear - crankshaft
q   can be installed only in one position
27 - Sprocket
q   for oil pump drive
28 - Chain tensioner with tensioning rail, 25 Nm
q   Check fitting position
q   Replace completely chain tensioner if spring is broken
29 - 10 Nm
30 - Oil level and temperature sender -G266-
q   check → Current flow diagrams and Fitting locations
31 - Gasket
q   replace if damaged

   

Disassembling and assembling oil filter holder > < Reworking valve seats with NAC milling cutter