Here is a digram of the cylinder block and oil pan of the A32 Nissan Cefiro/Maxima in explosive view.
If you are experiencing oil leak (which is also another common problems with pre 97' models, you might want to check this:
1) 11110+A : The oil pan seal. No, it does not have gasket seal of any kind, but of silicon based sealant. It is very common that after many years, the silicon sealant would deteriorate and starts leaking oil. All you need to do is, flush all the oil by removing '11128 + A', and then remove the whole sump. Clean the joint area before applying a new sealant.
2) 11121Z : This is also another joint where it uses silicon based sealant, the bottom block 11110, that bolts on to the cylinder block. However, the other possible leak could be from the seals for the crank, at...
3) 11121, 11121+A : These are the two 'half-circle-shaped' seals.
To apply or replace '2' and '3' requires you to remove the whole bottom block which is a big job, and it is better to leave it to the workshop.
What is the other alternative to replace '2' you may well ask? Well, that is something I am going to figure out soon, and if I were to do it, I will go and buy silicon paste and paste along all the joints.
If you have any other ideas, please share with us.
Regards
Ed
If you are experiencing oil leak (which is also another common problems with pre 97' models, you might want to check this:
1) 11110+A : The oil pan seal. No, it does not have gasket seal of any kind, but of silicon based sealant. It is very common that after many years, the silicon sealant would deteriorate and starts leaking oil. All you need to do is, flush all the oil by removing '11128 + A', and then remove the whole sump. Clean the joint area before applying a new sealant.
2) 11121Z : This is also another joint where it uses silicon based sealant, the bottom block 11110, that bolts on to the cylinder block. However, the other possible leak could be from the seals for the crank, at...
3) 11121, 11121+A : These are the two 'half-circle-shaped' seals.
To apply or replace '2' and '3' requires you to remove the whole bottom block which is a big job, and it is better to leave it to the workshop.
What is the other alternative to replace '2' you may well ask? Well, that is something I am going to figure out soon, and if I were to do it, I will go and buy silicon paste and paste along all the joints.
If you have any other ideas, please share with us.
Regards
Ed