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96 GQ 2.8TD
14th August 2011, 09:26 PM
What happened? had the car running on the driveway a few weeks back as it hadnt been used much, it started ok but after a few minutes gave out a load clunk and stopped!, the cam gear bolt came loose and eventually the cam gear sheared off the camshaft, braeking the end of the cam and causing some of the followers to smash and bending a few valves, also minor damage to front oil journal, luckily no damage to pistons etc.I had the head repaired and re skimmed just to be safe. Finally got the head back this week so attacked it today!, I found taking the bonnet off made it much easier and not such a back breaker of a job. I think the key to a good head job is keeping it all clean and ensuring lots of oiling on the head bolts, camshaft, followers and journals. also discovered the turbo spool very tight to turn so have now got that to fix!!, heres a few pics of the job so far!!
The Troll
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2750.jpg
The refurbed head
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2758.jpg
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2757.jpg
New head bolt kit
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2762.jpg
New cam follower kit
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2755.jpg
New gasket set
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2756.jpg
Engine block almost ready for head transplant!
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2752.jpg
Head gasket in place
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2759.jpg
The head is on
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2760.jpg
Head bolted down and installing the new lifters
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2764.jpg
New camshaft installed
http://i64.photobucket.com/albums/h168/ridgesoarer/Patrol%20engine/DSCN2765.jpg

big_fletch
14th August 2011, 10:08 PM
Looks like your having some fun with it mate lol.. Hope to hear its back on the road soon

Fletcha

96 GQ 2.8TD
15th August 2011, 07:38 PM
cheers mate, so do I !! stillhave to tackle rebuilding the turbo yet!!

Woof
15th August 2011, 10:08 PM
Great job there mate, wish I could do stuff like that..

96 GQ 2.8TD
16th August 2011, 08:02 PM
Great job there mate, wish I could do stuff like that..

Thanks mate, dont profess to be a fully fledged mechanic but being a panel beater (for more years than i care to mention)!! i know may way around the toolbox a bit !!

Mrowka
18th August 2011, 01:11 AM
You make it look so easy and fun...

nissan-nut
22nd August 2011, 06:42 PM
good job was a bit worried with pic of block but see it cleaned up under new gasket, ever thought about Hylomar compound on head gasket and other places I have used it on all my rebuilds an find it great .

Silver
22nd August 2011, 06:50 PM
interested in the PPE - are they black butyl rubber gloves? Is oil the risk or something else?

CHAPAS
23rd August 2011, 10:51 AM
greet job !!

filthyrich
3rd September 2013, 01:25 PM
Great pictures, Im gonna be doing exactly the same in a few months. Thanks for the heads up on what infront of me. Good idea to take off the bonnet. Looks like the head goes almost all the way up to the fire wall.