The House Doctor

Wheel locating pins/bullets.

Section for Vehicle Builds, Restorations or Modifications
User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

Wheel locating pins/bullets.

#1

Post by Paul#25 »

There is a thread running on the "cannot be named" forum about overlanding for the more mature 4x4 enthusiast. The discussion has been about what can be done to help enjoy your travels as you get older.
One thing that was suggested to help locate large and heavy wheels on the hub during a wheel change was locating pins of some description. We used such pins/bullets to help locate and prevent damage to the threads on the engine mount bolts during an engine change on the aircraft.
I did a sketch using a spare wheel nut for my Disco for basic dimensions. The thread on the Disco wheel studs is M14x1.5. I decided to make them a bit longer than the drawing to help in removing them. I made them up out of aluminum as the aloy wheel rims won't damage them and so they are lighter than a steel set.
They work well on the test I did on the Disco.
20220706_151620.jpg
20220706_103824.jpg
20220706_160914.jpg
Last edited by Paul#25 on Wed Jul 06, 2022 5:05 pm, edited 1 time in total.
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

User avatar
Mad Manny
Location: Johannesburg
Has thanked: 453 times
Been thanked: 890 times
Posts: 6466
Joined: Thu Mar 29, 2018 9:31 am

#2

Post by Mad Manny »

If the wheel nut includes the Threaded part to go into the hub, you bought a kak vehicle.
Good vehicles have Threads protruding on which to place the wheel.
"No one ever got stuck - in mid air!"

2010 Fortuner D-4D 4x4 'Fearless'
2006 Conqueror Conquest 'Gearless'

User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

#3

Post by Paul#25 »

It's a Land Rover so you will always believe it's kak.
This is what the wheel nut looks like.
20220705_105409.jpg
Apparently the same design nut is used on some other makes 4x4's as well.
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

User avatar
iandvl
Location: Garsfontein
Has thanked: 724 times
Been thanked: 567 times
Posts: 917
Joined: Wed Feb 09, 2022 12:54 pm
Contact:

#4

Post by iandvl »

Mad Manny wrote:If the wheel nut includes the Threaded part to go into the hub, you bought a kak vehicle.
Good vehicles have Threads protruding on which to place the wheel.
Refer back to the photos. The location thingymajigs screw onto the threads of the studs. ie: the threads protrude.

Issue for alu rims is that it still is occasionally a little difficult to get the things to align nicely to get the lugs on. The lugs are recessed on the rim side (as per Paul's last photo) to align the alu rim properly.

In short: it can occasionally be a pita to get the wheel on again.

Ask me. I know. :)
Ian de Villiers

Patrol 4.5 GRX
Jurgens XT65 2x0 with Super Select Zero
ORRA: H80

User avatar
Mad Manny
Location: Johannesburg
Has thanked: 453 times
Been thanked: 890 times
Posts: 6466
Joined: Thu Mar 29, 2018 9:31 am

#5

Post by Mad Manny »

OK, I'm confused.
The wheels is off.
You screw two of these on the existing wheel nut threads.
Then you pick up the wheel & it guides on easily.

Only problem, there is very little gap between the wheel nut Thread and the rim on my vehicle.
I assume the Landrover has a wheel hole far bigger than the Thread?


However, for Land Rovers with the set up described they will prove very helpful.

How will you remove them?
I assume you don't tighten then just remove by hand?



"No one ever got stuck - in mid air!"

2010 Fortuner D-4D 4x4 'Fearless'
2006 Conqueror Conquest 'Gearless'

User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

#6

Post by Paul#25 »

Manny if you looked at the drawing and photo of the back where you can see the thread, you will see that the thread of the studs are M14x1.5 and the outside diameter of the bullet is 28mm. The holes in the rims are 28.8mm which I suspect transfers to some imperial measurement. The rims locate on the outside diameter of the nuts which have a tapered end to help lift it up as you start screwing it onto the studs. You have to continually lift the wheel as you start the nuts which is a pain in the butt as Ian said.
With the bullet in place on two opposing studs you can slide the wheel onto the hub without the threads of the studs chewing into the rim. When it's now against the hub you can easily screw the nuts onto the remaining studs with ease. Then you unscrew the bullets and fit the last two nuts. Easy and without stress. Come visit if you want a lesson 😉 🙂 ☺️
For your vehicles type of setup the bullets will be very thin over the thread area so will need to be made from steel and not aluminum like these.
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

User avatar
Mad Manny
Location: Johannesburg
Has thanked: 453 times
Been thanked: 890 times
Posts: 6466
Joined: Thu Mar 29, 2018 9:31 am

#7

Post by Mad Manny »

Its a fantastic solution if you have a vehicle with thise insane design features.

What will you sell a pair for...?
"No one ever got stuck - in mid air!"

2010 Fortuner D-4D 4x4 'Fearless'
2006 Conqueror Conquest 'Gearless'

User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

#8

Post by Paul#25 »

They will go for R550 a set. I'm waiting for the liquid to anodize them and then I'll have some available.
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

#9

Post by Paul#25 »

I'm going to make some steel pins for the Amarok that uses bolts instead of studs.
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

Jadranko
Location: Krugersdorp
Has thanked: 28 times
Been thanked: 94 times
Posts: 175
Joined: Mon May 03, 2021 11:25 am

#10

Post by Jadranko »

easy way to fit spare:
wear gloves
align wheel with studs
beat it on with Swahili dictionary

User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

#11

Post by Paul#25 »

I've found out that the Toyota Fortuner wheel studs are M12x1.5, so now I need to find out what size the holes in the Toyota rims are. With that info I can start working on similar bullets for the Toyota owners.
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

User avatar
iandvl
Location: Garsfontein
Has thanked: 724 times
Been thanked: 567 times
Posts: 917
Joined: Wed Feb 09, 2022 12:54 pm
Contact:

#12

Post by iandvl »

joe wrote:easy way to fit spare:
wear gloves
align wheel with studs
beat it on with Swahili dictionary
This really made my day... Thanks. :)
Ian de Villiers

Patrol 4.5 GRX
Jurgens XT65 2x0 with Super Select Zero
ORRA: H80

User avatar
Mad Manny
Location: Johannesburg
Has thanked: 453 times
Been thanked: 890 times
Posts: 6466
Joined: Thu Mar 29, 2018 9:31 am

#13

Post by Mad Manny »

Paul#25 wrote:
Thu Jul 07, 2022 7:39 pm
I've found out that the Toyota Fortuner wheel studs are M12x1.5, so now I need to find out what size the holes in the Toyota rims are. With that info I can start working on similar bullets for the Toyota owners.
20mm Paul
But you'd need to go about 18mm max dia
18mm - 12mm gives you walls of 3mm
Attachments
20220707_200128.jpg
"No one ever got stuck - in mid air!"

2010 Fortuner D-4D 4x4 'Fearless'
2006 Conqueror Conquest 'Gearless'

User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

#14

Post by Paul#25 »

I'm busy with a set of pin in steel for the Toyota, Pajero and Ford size as a test. I'll make a second set in aluminum to see which are better. I'll post photos when both are done.

I've already made a set that fits the Land Rover Disco 2, 3 and 4 that are available for sale. The Disco 1 has has stud that are M16x1.5 where the later Disco's use M14x1.5
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

User avatar
Paul#25
Location: Ekurhuleni
Has thanked: 238 times
Been thanked: 206 times
Posts: 1384
Joined: Tue Apr 03, 2018 4:01 pm

#15

Post by Paul#25 »

Finished a sample of each of the three most commonly used sizes. A set of two with the handle to help unscrew them after use will cost R550 to Club and Forum members.
20220712_144039.jpg
The humble person makes room for progress; the arrogant person believes they’re already there.
2004 Disco 2 Td5

Post Reply