[kdalton]

how do you check if the locking hubs are engaging. thanks

[Xr6_matt]

Lock them in and try and turn the front driveshaft with the transfer in 2h.

Drive shaft turns, 1 or more not engaging.

Drive shaft doesn't turn, both engaged.

Please put the handbrake on while doing this. Safety first.

[Jezza86]

drive onto sand in 4L

dump the clutch

if you dont move and have dug a hole with the rear wheels, your hubs are not locked

[Reubs]

Easier still - engage 4x4, lock hubs, jack up each of the front wheels seperately and see if they can turn by hand...

You can usually feel and hear a the hub 'clicking' in if you engage it then turn the wheel slightly if it is is good condition.