WE DAMAGED OUR PORTAL AXLES... See how we service the Marks Portal Axles on the 79 Series

Рет қаралды 8,518

Күн бұрын

Welcome to our run down on portal axles and how we service them on our Toyota Landcruiser 79 Series! Portal axles are a unique after market feature of off-road vehicles like the Landcruiser, offering increased ground clearance and enhanced off-road capability.
In this video, we'll take you behind the scenes of our rigs portal axles, from Marks 4WD, sharing insights into their unique construction and how we keep them in top shape for all our adventures.
Unfortunately that's not all though... During our epic trip to Cape York in 2023, we travelled through the many creek crossings the Northern Peninsular has to offer. Subsequent to this, we stumbled upon some unexpected damage lurking within our axles once they were opened up. From weather-worn components to battle-scarred gears, we'll show you how we spot these issues and prevent further damage to our vehicle.
Whether you're a seasoned off-roader or new to the world of portal axles, this video has valuable insights as to how we keep our Marks portal axels running smoothly and safely on any terrain. So join us as we explore the fascinating world of portal axles and uncover hidden damages along the way!
Please note: While we're passionate about sharing our knowledge, it's important to remember that Tim is not a certified mechanic. We strongly advise against attempting these procedures without proper experience or knowledge. When in doubt, always consult a professional before tinkering with your vehicle.
0:00 - Introduction
01:12 - Portal Axle run down
01:51 - Disassembling components
05:00 - Inside the Portal Axle gears
06:31 - Damages
09:22 - Reassembly
17:32 - Outro and Feedback

Пікірлер: 40

@randallsmodernlife 3 ай бұрын

That was cool! Had no idea about portals until now. Every rig should have portals!

@LifeoftheCromies 3 ай бұрын

😂😂 you are not wrong!!

@dustyfarmer 3 ай бұрын

With the removal of those cone washers try sticking a small thin bladed screwdriver into their expansion slot & just twist them out. No need to bash on the axle flange or studs & loosen & stretch in the threads so they eventually snap off under load. I wipe a very thin film of grease on them on re-install so they dont rust or sieze in.

@LifeoftheCromies 3 ай бұрын

Great idea mate!

@SirLuisBarrera 3 ай бұрын

Great video on the Red Bull mate. Helps us understand what is what when it comes to portals and how it works. Legend!

@LifeoftheCromies 3 ай бұрын

No problem 👍

@miggity_mac 3 ай бұрын

Cool video! Makes me miss my portal 79!

@SirLuisBarrera 3 ай бұрын

2.8 is on development, never late in a 2.8!

@Mouldyturnip75 3 ай бұрын

the quality of the parts on these Marks portal units is very impressive, dinkum Aussie engineering.

@LifeoftheCromies 3 ай бұрын

Very impressed with all their products! These portals are only some of the Marks 4wd products in this vehicle.

@buzz9972 11 күн бұрын

Great info. How do you find them on the road and off-road such as corrugations. Much difference in fuel use

@LifeoftheCromies 11 күн бұрын

Hey mate, no real fuel usage difference as the change in gear ratios compensation for the larger tyres and extra drag. They perform like a stock setup on corrugations, just with more clearance.

@Yowie722 3 ай бұрын

Good video bro. Do you know how you got water in there in the first place?

@LifeoftheCromies 3 ай бұрын

I'm pretty sure I forgot to push the breather line in properly when I checked them before we left on the trip, it came out way too easy when I pulled them apart after the trip.

@robertmillar2037 2 ай бұрын

Can you explain how water gets in when they have breathers? And hard facing being worn off is usually heat isn't it? Is it normal to have such portal wear after suuch a short time?

@LifeoftheCromies 2 ай бұрын

Hey mate, I had changed the oil in the gearboxes prior to cape and didn't push the breather hose back in properly, it got water in it and then it was over the capacity to spat some oil out the breathers with the excess water resulting in bugger all oil in there. Heat from driving a few thou kms after with minimal oil wore the hard facing.

@stevepierce3509 3 ай бұрын

Portals are awesome to lift and give the car height and articulation. However if and if you bust something remote. Your stuffed as no one remote has supplies for such a thing so repairs could be 10 fold. Not being biased just saying thats all. Love the rig by the way.

@dustyfarmer 3 ай бұрын

Yeah but portals are great for around town.

@LifeoftheCromies 3 ай бұрын

Definitely a risk mate! We love them and do take spares when we are remote.

@user-hy6yb2ek7o 3 ай бұрын

Hey great vid about portals, really want to know the pros and cons on the portals as I’m thinking of getting em. Compressor wise, servicing, how tough are they?

@LifeoftheCromies 3 ай бұрын

Thanks mate, we love the portals, not noisy at all, arb single comp comes with the kit mounted in the engine bay for the front hubs, I service the rears every 5k kms and fronts every 10k kms. Straight cut gears this wide are pretty strong, I just a decent amount of power on 37s and have not had any issues with damage caused from stress.

@user-hy6yb2ek7o 3 ай бұрын

@@LifeoftheCromieswicked ride 🔥

@NoName-pc8sp 3 ай бұрын

Hows the difference between fuel consuption before n after the portal conversation ?

@LifeoftheCromies 3 ай бұрын

Hi mate, these were installed before it was registered. Fuel consumption is about 14.7L per hundred on 37s

@kisbushcraftdownunder 3 ай бұрын

I like that wheel 🛞 bearing tool where can I buy one from?

@LifeoftheCromies 3 ай бұрын

Hey mate, mine came with my portals but here is a link to something similar. alliedautoonline.com.au/products/3-prong-1-2-drive-rear-hub-nut-tool-socket-for-toyota-landcruiser

@kisbushcraftdownunder 3 ай бұрын

@@LifeoftheCromies Thanks for that looks so much better than using a screwdriver 🪛I might be showing my age we used to remove the rear axle and set the bearing load with a fishing 🎣type spring scale

@s3uoq 3 ай бұрын

Do these run/need a breather like the diff etc?

@LifeoftheCromies 3 ай бұрын

Yeah mate all 4 have separate breathers and t together and run with the diff breathers to the engine bay.

@LC79UK 23 күн бұрын

How much is the kit to convert to portal axles ?

@LifeoftheCromies 23 күн бұрын

Best to contact Marks Portal Axels for a quote 👌

@christurner68 3 ай бұрын

How did the water get in!

@LifeoftheCromies 3 ай бұрын

I'm pretty sure I forgot to push the breather line in properly when I checked them before we left on the trip, it came out way too easy when I pulled them apart after the trip.

@christurner68 3 ай бұрын

@@LifeoftheCromies 👍

@marcoss4563 3 ай бұрын

do they fit on 80 series?

@LifeoftheCromies 3 ай бұрын

These are currently not available for an 80 series.

@032254855 3 ай бұрын

I need portals on my defender to get my fat rear diff out of the road . Do they change the gearing at all

@LifeoftheCromies 3 ай бұрын

Hi mate, they reduce the gearing by 16%. Very handy when running larger tyres!

@mattluszczak8095 3 ай бұрын

You can shave the bottom of the diff

@032254855 3 ай бұрын

think that would give me 10-20mm at most still going to drag my fat diff because of all the guy's running 35+ tyres . When i win the lotto portals and 40's @@mattluszczak8095