Omega Owners Forum

Please login or register.

Login with username, password and session length
Advanced search  

News:

Search the maintenance guides for answers to 99.999% of Omega questions

Pages: 1 [2] 3 4 5 6   Go Down

Author Topic: HG change on a 2.2  (Read 12393 times)

0 Members and 1 Guest are viewing this topic.

terry paget

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Midsomer Norton Somerset
  • Posts: 4633
    • 3 Astras 2 Vectra
    • View Profile
Re: HG change on a 2.2
« Reply #15 on: 24 August 2015, 18:11:26 »

It seemed substantial, and it was certainly in the way. Eventually I rumbled it - it was a lifting hook. Why did Opel paint it matt balck and make it look like plastic?
https://www.dropbox.com/s/f231vwrth912skw/LIFTINGhook60%25.JPG?dl=0
Because the 'looks like plastic' bit is merely a plastic cover... prevents hoses/wiring from chaffing on the eye :y
Quite right. Silly me. but even the bare metal bit is cleverly painted black to confuse me. On my 2 litre is is bare metal colour and obviously a lifting hook as it lacks the plastic hood.
Logged

Gaffers

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • NE Hampshire/Surrey
  • Posts: 11322
    • Ford Ranger Wildtrak
    • View Profile
Re: HG change on a 2.2
« Reply #16 on: 24 August 2015, 18:13:53 »

My reply got buried there. Please confirm that the EGR plate is attached to both head and block. If so I shall have to detach it to remove the head.

Was referring to the timing belt plate
Logged

SIR Philbutt

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Rochdale - Manchester
  • Posts: 1456
  • It will soon be Christmas ...
    • 03 2.2 CDX LPG estate
    • View Profile
    • PJB Home Services
Re: HG change on a 2.2
« Reply #17 on: 24 August 2015, 18:20:54 »

My reply got buried there. Please confirm that the EGR plate is attached to both head and block. If so I shall have to detach it to remove the head.

The plate is attached to the head by just two screws, either side about level with the cams, you do not have to remove the plate

The clip (spade type connector) is on a single wire that is in the same loom as the plug connector, you can find it by feel. It is just pushed (slid) onto the round connector next to the plus socket (left of it in this picture)

2.2 EGR by Phil Butterworth, on Flickr

Also just remembered that the Lamba connection loom is attached to the plate just at the unattached end of the hose in the picture, As you can see I just cut the cable tie with a knife and by feel
Logged
keep happy, keep safe, keep smiling, keep in touch

terry paget

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Midsomer Norton Somerset
  • Posts: 4633
    • 3 Astras 2 Vectra
    • View Profile
Re: HG change on a 2.2
« Reply #18 on: 24 August 2015, 19:28:41 »

Thnaks Phil. Monsieur Guffet has frightened me by stating that the EGR plate is attached to both the head and the block. I have tried to photograph it, but I think he is wrong, and you are right. All I need to do is disconnect the hose, the cable and the lambda sensor cable clip and remove the head bolts, and the head should lift off.
It may be that the connector is the ECU temp sensor, in which case there may be nearby the temp gauge sensor.

2 pics follow taken from passenger side  end of the plate. You can see the EGR valve, the edge of the exhaust manifold and the top of the block.
https://www.dropbox.com/s/gvomdng1009fuo1/EGRplateLH2.jpg?dl=0
https://www.dropbox.com/s/9mnogwjkx3unta9/EGRplateLH160%25.jpg?dl=0
Logged

Gaffers

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • NE Hampshire/Surrey
  • Posts: 11322
    • Ford Ranger Wildtrak
    • View Profile
Re: HG change on a 2.2
« Reply #19 on: 24 August 2015, 19:35:56 »

My reply got buried there. Please confirm that the EGR plate is attached to both head and block. If so I shall have to detach it to remove the head.

Was referring to the timing belt plate
Logged

terry paget

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Midsomer Norton Somerset
  • Posts: 4633
    • 3 Astras 2 Vectra
    • View Profile
Re: HG change on a 2.2
« Reply #20 on: 24 August 2015, 19:48:11 »

My reply got buried there. Please confirm that the EGR plate is attached to both head and block. If so I shall have to detach it to remove the head.

Was referring to the timing belt plate
Thank you Monsieur Guffer. I think I misunderstood you.You said the the cam belt rear cover was attached to both head and block, not the EGR plate. Am I right?
Logged

Gaffers

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • NE Hampshire/Surrey
  • Posts: 11322
    • Ford Ranger Wildtrak
    • View Profile
Re: HG change on a 2.2
« Reply #21 on: 24 August 2015, 19:52:00 »

My reply got buried there. Please confirm that the EGR plate is attached to both head and block. If so I shall have to detach it to remove the head.

Was referring to the timing belt plate
Thank you Monsieur Guffer. I think I misunderstood you.You said the the cam belt rear cover was attached to both head and block, not the EGR plate. Am I right?

In the comment you quoted you asked about the cam belt plate which is what i said was connected to both the block and head :y
Logged

terry paget

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Midsomer Norton Somerset
  • Posts: 4633
    • 3 Astras 2 Vectra
    • View Profile
Re: HG change on a 2.2
« Reply #22 on: 24 August 2015, 21:20:44 »

Thank you Monsieur Guffer. I was confused.

Tomorrow I hope to remove the head.
Logged

Gaffers

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • NE Hampshire/Surrey
  • Posts: 11322
    • Ford Ranger Wildtrak
    • View Profile
Re: HG change on a 2.2
« Reply #23 on: 24 August 2015, 21:26:59 »

Thank you Monsieur Guffer. I was confused.

Tomorrow I hope to remove the head.

Yours or.....? Oh yeah, nevermind ;D

Good luck.  if this is your first hg then its a nice feeling getting the head off :y
Logged

terry paget

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Midsomer Norton Somerset
  • Posts: 4633
    • 3 Astras 2 Vectra
    • View Profile
Re: HG change on a 2.2
« Reply #24 on: 25 August 2015, 07:56:27 »

Have unplugged the ECU temp sensor. Strugging to remove the hose to EGR plate. I have removed the hose clip but it's well stuck on. I am tempted to warm it up with a hair dryer. Is this unwise? I do not want to cut it off because it seems to go into the cabin so would be tricky to replace. Please advise.
Pic follows of hose.
https://www.dropbox.com/s/dptf9fm5a826l7j/EGRhose60%25.jpg?dl=0
Logged

steve6367

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Posts: 1613
    • View Profile
Re: HG change on a 2.2
« Reply #25 on: 25 August 2015, 09:05:41 »

When I did mine ERG came off with head and I only removed it once on bench.

Steve
Logged
2.2 CDX Estate (broken), 2.5 CD Salon, 2.5 CD Estate LPG

JamesV6CDX

  • Omega Queen
  • *****
  • Offline Offline
  • Gloucestershire/Buckinghamshire
  • Posts: 16640
    • Omega 3.2 Retail MV6 LPG
    • View Profile
Re: HG change on a 2.2
« Reply #26 on: 25 August 2015, 09:09:27 »

When I did mine ERG came off with head and I only removed it once on bench.

Steve

This :y
Logged

terry paget

  • Omega Baron
  • *****
  • Offline Offline
  • Gender: Male
  • Midsomer Norton Somerset
  • Posts: 4633
    • 3 Astras 2 Vectra
    • View Profile
Re: HG change on a 2.2
« Reply #27 on: 25 August 2015, 13:59:17 »

My problem is with that hose attached I cannot remove the head.
Logged

Lazydocker

  • Omega Queen
  • *****
  • Offline Offline
  • Gender: Male
  • Woodbridge, Suffolk
  • Posts: 18848
  • Constantly Bullied by a certain Admin
    • View Profile
Re: HG change on a 2.2
« Reply #28 on: 25 August 2015, 14:37:08 »

If you can access it, get some big grips on it and gently rotate it to break the seal :y
Logged
Whatever it is... I didn't do it

steve6367

  • Omega Knight
  • *****
  • Offline Offline
  • Gender: Male
  • Posts: 1613
    • View Profile
Re: HG change on a 2.2
« Reply #29 on: 25 August 2015, 16:52:59 »

My problem is with that hose attached I cannot remove the head.

If it really wont move then, cut / break and replace later.
Logged
2.2 CDX Estate (broken), 2.5 CD Salon, 2.5 CD Estate LPG
Pages: 1 [2] 3 4 5 6   Go Up
 

Page created in 0.013 seconds with 17 queries.