Volkswagen Golf Quiz
4- cylinder injection engine(1.4 1 direct inction. turbocharger)

Removing and installing sealing flange on pulley end

In this manual: 4- cylinder injection engine(1.4 1 direct inction. turbocharger)
General body repairs, exterior — 230General body repairs, interior — 279General information, paint — 133Vechile- specific paint information — 27Heating, air conditioning — 156Auxiliary heater — 58Air conditioning system with refrigerant R134a — 1297- speed dual clutch gearbox 0CW — 544- cylinder injection engine(1.4 1 direct inction. turbocharger) — 182Fuel supply system - Petrol engines — 59Running gear, axles, steering — 221Brake system — 92Wheels and Tyres guide — 12Guide for using trailers — 11Wheels and Tyres Guide - General Information — 121Brake system (hybrid) — 73Electrical system — 326Communication — 65Electrical system, general information — 111
~2min read

Special tools and workshop equipment required

Flat scraper

Sealant → Electronic Parts Catalogue

Removing

  • Remove noise insulation → General body repairs, exterior; Rep. gr.66.
  • Remove air conditioner compressor with refrigerant lines connected, and tie it up on the right side → Heating, air conditioning; Rep. gr.87.
  • Remove toothed belt → Chapter.
  • Detach crankshaft pulley -1--arrow-.
Risk of damage to engine caused by incorrect valve timing.Do not turn crankshaft out of TDC position.
Removing and installing sealing flange on pulley end
  • Unscrew bolts -1 … 8- and carefully remove sealing flange from the glued joint.
  • Drive out seal with sealing flange removed.

Installing

Installation is carried out in the reverse order; note the following:

The lubrication system can be soiled by sealant residue.

Cover open section of sump with clean clothes.

  • Remove sealant residue from sealing flange and sump (top section).
  • Remove any oil and grease from sealing surfaces.
Note
Removing and installing sealing flange on pulley end

Observe use-by-date of sealant.

  • Cut off nozzle on tube at front marking (diameter of nozzle approx. 2 mm).
Removing and installing sealing flange on pulley end
  • Slide gasket -1- onto dowel pins in cylinder block.
  • Apply a thin bead of sealant at the edge of the joint between the cylinder block and the sump -arrows-.
Removing and installing sealing flange on pulley end
  • Thinly coat lower sealing surface -arrow- of sealing flange with sealant.
Note

Install the sealing flange within 5 minutes after the sealant has been applied.

  • Carefully fit gasket sealing flange onto dowel pins on cylinder block.
  • Tighten bolts for sealing flange → Fig..
  • Install crankshaft oil seal on belt pulley end → Chapter.
Removing and installing sealing flange on pulley end
  • Fit crankshaft sprocket onto crankshaft.
The contact surface between vibration damper and crankshaft pulley must be free of oil and grease. The machined surface -arrow- of crankshaft pulley must be positioned over the machined surface of the crankshaft journal.
  • Install toothed belt (adjust valve timing) → Anchor.
  • Install air conditioner compressor → Heating, air conditioning; Rep. gr.87.
  • Install noise insulation → General body repairs, exterior; Rep. gr.66.

Specified torques

→ Fig. „“Sealing flange at belt pulley end - Prescribed torque and tightening sequence”“

→ Heating, air conditioning; Rep. gr.87
Removing and installing sealing flange on pulley end

Test yourself

A quick Volkswagen Golf quiz: every answer comes with an explanation and a link to the manual page.