Golf Mk4
| Assembly overview: Engine code AHF, ALH, ASV |
| 1 - | Exhaust manifold |
| q | With turbocharger |
| q | Only renew complete |
| 2 - | Intake manifold |
| 3 - | From charge air cooler |
| 4 - | Gasket |
| q | Renew. |
| q | Coating (beading) towards intake manifold |
| 5 - | 25 Nm |
| 6 - | Gasket |
| q | Note installation position. |
| 7 - | Bracket |
| q | For heat shield, item → Item |
| 8 - | Washer |
| 9 - | Heat shield |
| q | Engage in bracket, item → Item |
| 10 - | Turbocharger |
| q | Only renew complete with exhaust manifold |
| q | To remove turbocharger, detach right-hand drive shaft from gearbox: → Rep. Gr.40 |
| q | Checking charge pressure control → Chapter |
| 11 - | Pressure unit |
| q | For charge pressure control |
| q | Integral part of turbocharger and cannot be replaced. |
| 12 - | From air cleaner |
| 13 - | Gasket |
| q | Renew |
| 14 - | Seal |
| q | Renew |
| 15 - | Oil return line |
| q | To cylinder block |
| 16 - | Banjo bolt, 40 Nm |
| 17 - | 15 Nm |
| 18 - | 40 Nm |
| 19 - | Bracket |
| 20 - | 25 Nm |
| 21 - | Gasket |
| q | Renew |
| 22 - | Front exhaust pipe |
| 23 - | Union, 30 Nm |
| q | Renew |
| q | Coat threads and bolt head seating surface with hot bolt paste -G 052 112 A3-. |
| q | Fill connection with engine oil before attaching oil supply line. |
| 24 - | 10 Nm |
| 25 - | Oil supply line |
| q | From oil filter bracket → Item |
| q | Fill connection with engine oil before attaching oil supply line. |
| q | Removing and installing → Chapter. |
