Air Locker solenoid ....be careful

Submitted: Friday, Nov 23, 2007 at 15:07
ThreadID: 51909 Views:3385 Replies:3 FollowUps:5
This Thread has been Archived
I have just replaced my (front axle) air locker's solenoid due to it being faulty. I keep my air "system" fully primed all the time as it runs my air horns too.

Recently I'd noticed that the steering was VERY HEAVY whenever I had the front hubs (AVMs) locked in, even if the stubby lever was set for 2WD.

The solenoid was faulty, allowing pressurised air to be forced into the diff lock all the time. This meant the front axle was ALWAYS locked. It wasn't an issue if the hubs weren't locked.

Just something to be conscious of.......

BTW: I pulled the old one apart last night and tried to work out why it was playing up....but everything seemed to be ok. I guess it only needs a small amount of muck to stop it from forming a perfect seal.
Back Expand Un-Read 0 Moderator

Reply By: Member - Tim - Stratford (VIC) - Friday, Nov 23, 2007 at 19:03

Friday, Nov 23, 2007 at 19:03
Roachie,

Prior to dying, was your solenoid spraying LSD oil?

One of my solenoids is dirty from oil and the bonnet gets a dose too.


Tim
AnswerID: 273374

Follow Up By: Member - Roachie (SA) - Friday, Nov 23, 2007 at 19:12

Friday, Nov 23, 2007 at 19:12
Tim, over the years the front locker has indeed sprayed oil through the release valve at the solenoid. I recall reading that this was an issue caused by a dodgy "O" ring. However, I have been avoiding this by flicking the locker on periodically (like once a week). I figure this works by forcing the diff oil back down the hose and into the diff.

I notice that the new solenoid has some sort of filter material in the release valve, presumably to catch any such oil.

Cheers

Roachie
0
FollowupID: 536700

Follow Up By: Member - Tim - Stratford (VIC) - Friday, Nov 23, 2007 at 19:20

Friday, Nov 23, 2007 at 19:20
Roachie,

I'll try using it in the carport once a week - I can imagine what the Mrs will say.......

My solenoid valves have what looks like a steel wool type material in them - the front still vents oil.

I had a pinion shaft bearing go awol and when fixed the mechanic over filled the diff with oil in case it was caused by oil starvation whilst climbing all the time in the high country - hopefully this is the cause and not a dodgy O ring.

Thanks,


Tim
0
FollowupID: 536701

Reply By: Mamba No 1 - Friday, Nov 23, 2007 at 21:26

Friday, Nov 23, 2007 at 21:26
Mr Roach, you dill, you mustve bought the Toyota front locker solenoid, as there has never been a Nissan one to fail.

Lucky had the Toyota Gall Bladder and look what happened to him.

Make sure you always ask for the Nissan part.
AnswerID: 273400

Follow Up By: Member - Roachie (SA) - Friday, Nov 23, 2007 at 21:33

Friday, Nov 23, 2007 at 21:33
I think I've already exposed myself to a certain amount of ridicule from the toyota-latte-set......after-all, here's me (a self-confessed Nissan mafioso officianado), who now drives a great Nissan truck, but it's powered by a GM diesel from the states!!!!

Member Lucky is still chuckling about that little fact....hahahah (but I know he's just jealous).
0
FollowupID: 536738

Reply By: TroopyTracker - Saturday, Nov 24, 2007 at 21:07

Saturday, Nov 24, 2007 at 21:07
Roachie,

Thanks for the tip.....but I have an unrelated question.

How are you finding the Chev after owning it a while? Particularly with and without gas?

Thanks

Matt
AnswerID: 273499

Follow Up By: Member - Roachie (SA) - Saturday, Nov 24, 2007 at 21:45

Saturday, Nov 24, 2007 at 21:45
G'day Matt,

I'm happy with it overall. For me it's difficult to say how much difference the LPG makes, cos I always use it once the motor warms up. You can certainly notice a difference in the amount of pressure you need on the "GO" pedal when the gas is switched to "ON"......my right foot lifts noticeably.

One thing I do point out to everybody who expresses OOO's and AAHHH's when they see the decal on the door "Chev 6.5 Diesel"...... they seem to think that I have this neck-snapping beast that can do wheel stands in 1st, 2nd and 3rd gears etc.

Nothing could be further from the truth!!! She is a big capacity, slow revving truck motor; just like the old Nissan 4.2, just bigger!!

It has buckets of torque right from idle and it suits my driving style. But I would never win a drag from the traffic lights against one of these 2.5 or 3.0 litre new-age turbo-intercooled units from any of the various manufacturers. However, for a trip across the Simpson or similar, I'll take my chances with this big ol' girl anyday.

Cheers mate

Roachie
0
FollowupID: 536918

Follow Up By: TroopyTracker - Sunday, Nov 25, 2007 at 08:51

Sunday, Nov 25, 2007 at 08:51
Thanks Roachie,

I've had a test drive of afew converted vehicles and I understand what you mean. I think the way it makes power suits a 3+tonne 4wd myself. I found them very easy to drive-just plonk it in any gear and press go!

I guess if you have the gas there, you would use it all the time...

Cheers

Matt
0
FollowupID: 536952

Sponsored Links

Popular Products (9)