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Removing and installing right coolant pipes (Polo) >
< Coolant pipes
Polo Mk5
Power unit
4-cylinder diesel engine (1.6 l engine, common rail)
Engine cooling
Coolant pipes
Removing and installing front coolant pipe (Polo)
Removing and installing front coolant pipe (Polo)
Removing and installing front coolant pipe (Polo)
Special tools and workshop equipment required
t
Removal lever -80 - 200-
t
Hose clip pliers -VAS 6362-
Removing
–
Drain coolant
→ Chapter
.
–
Remove air filter housing
→ Chapter
.
–
Remove oil filter bracket with engine oil cooler
→ Chapter
–
Country-specific version for cold countries: Disconnect electrical connector
-2-
.
–
Remove crankcase breather hose
-1-
, press release buttons for this.
–
Pull off vacuum hose
-arrow-
.
–
Unscrew bolt
-3-
, swing air pipe with inlet connection to rear and pull off from turbocharger.
Note
Disregard
-item 4-
.
–
Unclip wiring harness from retainer
-arrow-
.
–
Free wiring harnesses
-arrows-
and electrical connector
-1-
at bracket.
–
Remove air intake hose. To do this, loosen hose clips
-1, 2-
.
–
Remove bolts
-arrows-
.
–
Free electrical wiring and hoses on left air pipe using removal lever -80 - 200-.
–
Loosen hose clip
-1-
and remove left air pipe.
–
Disconnect coolant hoses, loosening hose clips
-1-
to do so.
Note
Disregard
-items 2, 3, 4-
.
–
Remove electrical connector
-2-
for Hall sender -G40- from retainer and separate.
–
Remove bracket from front coolant pipe.
–
Remove coolant hoses, loosening hose clips
-1-
-3-
to do so.
–
Undo bolts
-arrows-
and pull front coolant pipe off cylinder block towards the left.
Installing
Installation is carried out in the reverse order; note the following:
l
Specified torques
→ Chapter
.
Note
t
Renew gaskets, seals and O-rings.
t
Secure all hose connections with the correct type of hose clips (same as original equipment)
→ Electronic parts catalogue
.
–
Clean or smoothen sealing surface for O-ring.
–
Moisten O-ring with coolant and slide onto front coolant pipe.
–
Push front coolant pipe into cylinder block.
–
Installing intake hoses with screw-type clips
→ Chapter
.
–
Install charge air pipe
→ Chapter
.
–
Install air pipe with inlet connection.
–
Install oil filter bracket with engine oil cooler
→ Chapter
.
–
Install air filter housing
→ Chapter
.
–
Replenish coolant
→ Chapter
.
Power unit
4-cylinder diesel engine (1.6 l engine, common rail)
Engine cooling
Coolant pipes
Removing and installing front coolant pipe (Polo)
Removing and installing right coolant pipes (Polo) >
< Coolant pipes