4.7.4. Removal and installation of a head of cylinders, diesel engines of 1.9 l (AVB, AWX, AVF)

Head of the block of cylinders. Diesel engines of 1.9 l (AVB, AWX, AVF)

1 — the Bolt, 10 Nanometers. It is rolled with means for fixing of a carving
2 — the Finger, 15 Nanometers
3 — the Bolt, 100 Nanometers. For an otvorachivaniye and an inhaling the tool is used to deduction from AUDI-T10051 provorachivaniye
4 — a camshaft Nave with a gear wheel for Hall's sensor
5 — the Bolt of fastening of a head of cylinders. Surely replace you Watch that in a head of cylinders washers were established.
6 — the Cover of a head of cylinders
7 — the Hose of ventilation of a case
8 — the Cover
9 — the Cover
10 — Consolidation. In the presence of damage or leakage will replace
11 — the Screw, 9 Nanometers

12 — Sealing laying of a cover of a head of cylinders. In the presence of damage or leakage replace. Is on sale only together with a cover of a head of cylinders. Before installation grease with sealant transitions. Insert cambers into openings on a head of cylinders
13 — the Head of cylinders
14 — the Bolt, 20 Nanometers
15 — the Pipeline of supply of oil to a turbocompressor
16 — the Holder of the fuel filter
17 — the Carving plug
18 — the Hollow bolt, 25 Nanometers
19 — the Sealing ring. Surely replace
20 — Consolidation of a head of cylinders
21 — Hall's Sensor of definition of position of the camshaft

Hinged elements of a head of the block of cylinders. Diesel engines of 1.9 l (AVB, AWX, AVF)

1 — the Nut, 25 Nanometers
2 — the Connecting pipe of system of recirculation of the fulfilled gases
3 — the Bolt, 22 Nanometers
4 — Consolidation *
5 — the Screw, 5 Nanometers
6 — the Vacuum drive of the gate of the inlet pipeline
7 — the Inlet branch pipe with the valve of recirculation of the fulfilled gases. It can be replaced only in a set

8 — the Sealing ring *
9 — the Screw, 10 Nanometers
10 — the Inlet pipeline
11 — Consolidation *
You monitor the provision of installation.
12 — the Bolt, 25 Nanometers
13 — Consolidation *
*) surely replace.

The procedure demands existence of certain experience. Here only the most important instructions intended for the skilled mechanic are provided.

The general instructions on installation are provided for the petrol engine 1.6 l of ALZ.

At an otvorachivaniye of bolts of fastening of a head of cylinders observe the sequence.

Cover of a head of cylinders

 PERFORMANCE ORDER

  1. Before installation of a cover of a head of cylinders apply on both edges of sealing surfaces of a cover of bearings of a distributive shaft / head of cylinders in front of (shooters on an accompanying illustration) and behind on one drop of sealant, for example, of AMV 174 004 01 (Ø of 5 mm).
  1. The sequence of an otvorachivaniye of bolts of fastening of a cover of a head of cylinders - the return specified on an accompanying illustration.
  1. At first you make tightening by hand, in the sequence with 1 on 13 and then in the same sequence - the moment of 9 Nanometers. The arrow showed accession of a hose of ventilation of a case.

Installation of a head of cylinders

 PERFORMANCE ORDER

  1. Number of sealing laying of a cover of a head of cylinders has to be from above.
  1. At installation of a head of cylinders both cams of the first cylinder have to show on the top of (shooters on an accompanying illustration).
  1. You watch the aligning plugs in the block of cylinders.
  1. Tighten bolts of fastening of a head of cylinders in the sequence with 1 on 10 for 4 receptions, the efforts given in Specifications.