[4Gear]

I have a 28 spline trac loc and I'm looking for a exploded view of this posi unit.It's a 4 pin unit with 4 fiber disc, 4 steel disc and 1 combo fiber steel disc with 4 tabs on steel disc.It also has 4 small springs.I have looked all over even local Ford dealer with no luck.So any help would be greatly apprecated.

[4Gear]

I still have not found been trying every search on the web and still nothin, so anyone have any help.

Thanx 4Gear

[4 Jaw Chuck]

Ford nine inch traction loc exploded view".

Three pages of good Ford axle info there.

[4Gear]

4 Jaw ...thanx but I've been to all those and they don't have an exploded view of the trac loc that I see or maybe I'm just not looking where you are.

Thanx 4Gear

[woodz428]

My scanner is down, but can pretty much describe how it goes together. In the shallow half of the carrier stack the discs starting with a steel and alternating outward until the last one is the combo with the friction side out and the steel side toward the last friction disc,then the axle drive flange ( there is a thrust washer that goes on it, between it and the carrier housing). Next the side gear, your 4spiders and cage for the 4 springs, other axle gear and thrust washer. You will have to assemble the the right side gear and spider in the right side carrier ( the one that holds the ring gear because the pins for the spiders go in there).There should be a pillow block for the spiders and springs with a cage that holds the springs in the block and loads the side gears. I have a Ford parts blow up, I would think your Ford dealer would have the same if it is very old, although it may now be on software.