Anyone replaced the valve stem oil seals on a 2004 DE

[Dicky]

Hi, anyone got info/ suggestions on this job, typically…

 

* is it a job to much for a reasonably able guy with socket set, loads of spanners and big hammers

* i understand the job can be done without taking off the cylinder heads by using a JWT valve spring compressor. Anyone used one before.

* Will I need special Nissan tools

* which parts offer the biggest head ache eg timing, timing chain cover removal or other

* what to watch out for during the job

any other input welcome (would love to attempt it but a bit apprehensive to say the least) 

[ZMANALEX]

Simple enough job.

 

http://www.jimwolftechnology.com/wolfpdf/VQ_SPRING_REMOVER_INST.pdf