Do it yourself
Frequently asked questions about cars and motorcycles
Car tutorial (Do it yourself) Motorcycle tutorial (Do it yourself) Frequently Asked Questions

Replacement of Valve Lifters

Model: Vauxhall Astra Astra G - Years 1998-2006
Part: Engine

In the engine of the vehicle in question, the valve operation is performed through so-called lifters actuated by the camshaft: the continuous rubbing of the cams on the top of the lifters tends to wear them out, and therefore they must be replaced. Lubricate the lifter seats generously and insert the new ones; lubricate the camshaft housings and the respective mounting brackets to install them by tightening the pins with a torque wrench according to a cross pattern. Then install the camshaft oil seals with the lip facing inwards before securing the timing pulleys; align the timing marks and finally insert the timing belt.

Updated on 13 February 2026 by ScegliAuto

Video tutorial

Related tutorials

Replacement of the Rocker Arm Shaft
Replacement of the Rocker Arm Shaft
Vauxhall Astra (1998-2006 / Astra G) The operation of the valves in this type of engine is performed through rockers controlled by the camshaft and fixed onto pillars (which resemble the…
Replacing the EGR Valve on Opel Astra 1.9 CDTi
Replacing the EGR Valve on Opel Astra 1.9 CDTi
Vauxhall Astra (2004-2010 / Astra H) In this guide, we will see the procedure for removing and replacing the EGR valve on the Opel Astra 1.9 CDTi, following the instructions below. First…
Valve Stem Seal Replacement
Valve Stem Seal Replacement
Vauxhall Astra (1998-2006 / Astra G) Valve stem seals are a part of your vehicle's maintenance. The following guide shows how to replace this part. Although it may seem difficult at firs…

Other guides you may be interested in

How to reset the tyre pressure warning light on the Suzuki Jimny?

To reset the tyre pressure warning light on the Suzuki Jimny, first inflate the tyres to the pressure value indicated on the corresponding sticker: this is located at the bottom of the driver's door pillar. Once the tyres are inflated, insert the ignition key and turn on the instrument panel: select the screen that indicates the tyre pressures, checking that the values change. After a few seconds, the tyre pressure warning light will automatically turn off.

Watch the video!


by ScegliAuto

More videos