4x4 operation

[boggy2006]

hi,

I picked up my Patrol today and as promised in my introduction, I have lost of questions! First of all though, what a beast. Really great to drive, 4.2inj petrol engine is silky smooth and really torquey, bit like a quite diesel engine!

My first question is about the 4WD system. My Patrol is a 1992 GQ (possibly ST, but now sure - see other thread!). It has 2H, 4H, 4L positions on the 4WD lever. In the 4H/L positions is the centre diff locked or still open?

If locked - then I presume 4H/L can only be used on the slippy stuff.
If open - then is it not lockable?

Oh, and where do the auto hubs come in to all this?

Thanks!

[YNOT]

No Patrols in Australia have centre diffs, so never use 4H or 4L on hard surfaces.

Check this link for information on auto hubs;
http://www.nissanpatrol.com.au/forums/showthread.php?596-Fixing-GQ-GU-auto-hubs&highlight=auto+hubs

Tony

[boggy2006]

Thanks Tony. So it's rear wheel drive or 4 wheel drive centre locked if I understand correctly.

Does anyone find that poses a problem in areas where it's slightly too slippy for 2wd, but not really slippy enough to keep 4wd engaged?

[YNOT]

Thanks Tony. So it's rear wheel drive or 4 wheel drive centre locked if I understand correctly. Correct.

Does anyone find that poses a problem in areas where it's slightly too slippy for 2wd, but not really slippy enough to keep 4wd engaged? Not me, decent tyres and a rear air locker do what I need in 2WD. That and I've learnt to drive a bit sideways while I wait for the tyres to hook up!!! Besides, if it's too slippery for 2WD then it should be OK to use 4WD for a short distance, I'm talking low speed.

Tony