Right? I recently bought a 22 outback and asked my mechanic friend would it be OK to take on the beach. He strongly suggested against as the sand and salt would get into everything and that even a thorough wash down wouldn't be enough to get rid of it all. Only take old rust buckets on the beach
@@lizard9437 I mean wouldn't get every little spec but you can buy attachments and such to clean inside your chassis rails and such to clean it well enough, my 99 gu patrol has been on the beach many times throughout its life and has no rust
He was stuck good and proper, but if he stopped turning those wheels it would have stayed. Need to keep them rolling or that sand builds up around the wheels and creates more suction making it harder to recover.
@@markdoyle9055 his spinning the sand out the way before it gets a chance to grab, slow steady wins the race, just going keep it sitting on its belly spinning
The suction around the wheels actually helps it grip in low range he didn't need to spin the wheels at all until he was getting snatched out. I've been bogged in the same situation let the sand harden for 20 mins and it crawled straight out in low range with minimal revs
What an epic save,he's very lucky to have had so many willing helpers to save his rig.Cant say I'd be too keen doing beach driving unless there was no other option.
This is how other people get hurt, and it’s how other people’s cars and equipment usually gets damaged by helping out drongos like this fella. I can’t tell’ya the amount of times my vehicle has been damaged by helping these clueless people out on beaches all over Australia. But I’m betting he had fun and thought it was a big adventure aye👍
That guy must of felt like the biggest goose lol Especially running over the tyre after he got out, I can’t imagine this bloke going on the beach again lol, holy crap kept watching he got bogged again lmao my god
They don't get around much anymore but I have seen people use an exhaust jack under the sill to lift the car up then pack under the tyres .... anyone else recon this would work in this case ? Thoughts
first thing I thought of! Its always in my kit and cost me $50 prob 15yr go and been used twice for such an occasion. Double or triple line winch pull may have been a little wiser too. I guess the mind does things when the pressure is on. End of the day, they got him out and thats a credit to all the people whom helped and that no one was hurt. I did have a laugh at ol' mate who and his misso @ 2:15 whom clearly dont know how a 4WD with open differentials works.
How many things could you do wrong? 1. Was is it in low range 4wd? 2. Don’t just spin your wheels, you’ll just dig a deeper hole. 3. Were their tyre pressures down to 12 to 15 psi? Note that right at the end after they had just been recovered they got bogged again and yet someone drove past them and safely up on to the beach! Seems like tyre pressures were still too high and they may not have been in 4wd. Also note that with most fourbies only one wheel at the back and one at the front will seek the least traction and spin, not all 4 and you can see this in action with this car.
Bogged to the chassis and still spinning the wheels... It's hard to keep track of all the things being done wrong in this video. A 4wd training course and trying to get a bit more information on 4wding in general would be a good idea for this guy after this...
Hardly. His on a beach with no front drive. Revs the thing up and digs himself in. Runs over the tire even though told earlier to stop. Bet the max tracks weren’t his. Just a dickhead. In reality beach driving is quiet safe when done properly with care and half a brain.
One of the best things I ever did when I first drove on the beach was see how slow I could drive in soft sand. I had been taught as a kid camping up the beach to floor it whenever in trouble. I realised I can just let the clutch out and it crawls through sand like a tractor. I know there are other factors like towing etc. that change that but for the average 4wd… just chill
I don’t think everyone driving a 4wd knows how to use their equipment. Its well worth reading up on the subject and practicing skills with the right gear.
no i have been driving mine since 2005 on the beach at last a dozen times a year i live at a beach my car looks new and no rust ,it all depends on if you drive a car or own a car , owing a car requires a level of commitment to keep it in good order ,it is the 2nd most expensive thing we will ever buy
Once your on the chassis, Max trax won't help by themselves. They certainly would have been great to put under the wheels when the winching started or even a snatch pull. The problem is ol' mate lead foot would have absolutly destroyed any maxtrax used so unless he had his own, I doubt anybody would offer any.
It was said they had allready broke 2 snatch straps,any idea what brand?lot of times snatching is the way to go in this sort of situation to break the suction.
snatching is a waste of time in such a sitation and only going to break something - the loads are extreme - luck that straps broke, there needs to be a 'fuse' in there somewhere. Multiple static lines are far safer and more effective especially when there was a couple of vehicles available. Several vehicles providing a static pull will generate a large sum of total pulling force without any vehicle creating extreme - the sum of the parts, not 1 x 4t 79 series proving a full throttle snatch.
Winching is the only way to get someone out of sand. The suction takes time to break, a short high peak load snatch will just break something (hopefully just the strap). A winch with constant tension starts slowly pulls it out of the sand until it's free. This video is proof, they broke straps but the winch got it out, and you see how slowly it comes up when it finally does start to move, a snatch can't do that.
Looks like in this case, every time they made some progress, old mate bogged himself again. Probably needed a new driver and some maxtrax for the strap or winch to slowly pull him up onto.
Oh my god, this could have been done way easier. The spare wheel was way too close to the vehicle and the MaxTracs should have been under the front wheels.
I'm a strong supporter of not insuring people that go off road. Everytime a vehicle is washed out or rolled it's generally because an unessential risk was taken by an inexperienced, ill equipped driver. This bloke looked like he was intoxicated or had no clue. I'm over paying higher premiums to cover shit like this.
@@Mouldyturnip75 it's not actually but my house, business, excavator, plant trailers, several other vehicles are. I figure if it gets washed out to sea I'll just accept that and move on.
stock lsd differential did exactly what it’s designed to do. The owner should of upgraded if he thought he may ever been in a position in which unfortunately he found himself in.
I can't believe no one was hurt get the driver out of the car it would have gotten out 10 minutes ago if the driver wasn't just hindering the problem by taking all the dirt away from under the wheels..
Here 's an idea, park somewhere safe and WALK to the beach. So many people think that a 4x4 can go anywhere, and that is just not the case, especially if you lack the skills to drive one.
Well, I took the liberty to read all the comments before I commented. It's great they got him out or it would have ended up on the glory board! But the consensus was that old mate was drunk. I can't see how that could be possible up there now with so many police around. But I want to know why the front wheels of his rig were not doing their job. Maybe he has a gearbox problem he doesn't yet know about. Someone asked why he didn't use his winch. I couldn't exactly see if he had one. But what I could see was that NO-ONE tried to free the diffs from the grab of the sand. That's what was stopping the car. Freeing the wheels does nothing to free the car. Actually, it is counter productive because the tyres have no grip once you dig the sand away from them. They must sink further into the sand to find grip. Did he let his tyres down and by how much. This is a good learning experience for those who want to get others out in future or drive on the sand themselves. Tyres down to 9psi if really necessary and free up the diffs before digging away the sand around the trees. And make sure 4wd is definitely engaged. It is easy to drive around up there in 2wd on the firm sand. 4wd is only necessary for the tough spots but we leave our cars in 4wd cos it's easier. So he may have been in 2wd all the time. Anyway, all's well that ends well. Lesson learned I hope! lol
We don’t know if he had been drinking or not. Hard to tell as we didn’t speak to him much. But he was certainly overwhelmed by the situation, as you would be if your car was stuck and the tide was coming in. His wife ended up taking control and driving the car. As you said at least it ended well.
He would have had the opposite tire spinning on the other side. Cross axle. Tires down to 5 in this situation and reinstate when on harder ground. Don't dig yourself into the chassis before you get out and change pressure or use maxtrax. When you're on your chassis, Max trax don't work and everything gets harder.
Prados are are always in 4Wd ! Probably no front and rear diff locks but that model has a central diff lock which should have been engaged. High lift jack to get maxi tracks under each wheel and snatch or winch out from rear. Lower pressure to 18.
The Prado is constant 4wd. It looks more like he has it in Hi 4 which is standard driving mode. If he had it in LL4 you would see all 4 wheels turning.
It was in 4wd. As stated above, Prado is a permanent 4wd. It was spinning one front and one back so the centre diff locker must have been in too, so wasn't in normal driving mode. However, in low traction situations, the diffs on the axles will send power to the wheel with least traction, easiest to spin. You'd need to lock the diffs (front and back) to have all 4 spinning at once. He probably doesn't have any axle diff lockers or at least they weren't engaged. Not sure if Prado 120 has a rear as standard but most modern 4wds come with rear locker as standard. Would a locker have helped? Not sure. But if the opposite wheel on each axle had better traction than the spinning ones, then maybe. But what an awful situation to be in. Good all those guys came to help
Don't know about the Prado settings but for my D4 I have to always turn traction control OFF when on sand as you don't want this to happen (diffs sending power to wheel with least traction). I learnt this the hard way in Robe on a very soft sand beach when I forgot to turn it off. On plus side Matrax got me out fine as stopped just short of digging myself to the axel. :} Just back from a week on Kgari without issue on the soft stuff. I now have learnt to always do Low/Low/No for my Discovery 4 on sand. Low/Low/No = Low Range / Low Tyre pressure / No Traction Control (Turn OFF) Oh and in Sand mode as there D4 has this and it also puts it into offroad height as D4 has airbag suspension. Lots of learnings watching these type of videos so thanks for posting.
I can't get over how many people are ok with driving in salt water 🤦♂️.
Just do a though wash down after
@@woodsie7222 impossible
Right? I recently bought a 22 outback and asked my mechanic friend would it be OK to take on the beach. He strongly suggested against as the sand and salt would get into everything and that even a thorough wash down wouldn't be enough to get rid of it all. Only take old rust buckets on the beach
I would never own a car long enough for it to be an issue
@@lizard9437 I mean wouldn't get every little spec but you can buy attachments and such to clean inside your chassis rails and such to clean it well enough, my 99 gu patrol has been on the beach many times throughout its life and has no rust
Old mate had no idea! Just driving himself deeper into that sloppy sand. Lucky he had a cast of thousands to help
hahahahaha more revs more revs, some people have no idea
Old mate trying to dig himself in even further spinning his wheels that much
He was stuck good and proper, but if he stopped turning those wheels it would have stayed. Need to keep them rolling or that sand builds up around the wheels and creates more suction making it harder to recover.
Maybe just turning not full on acceleration like this wanker.
@@markdoyle9055 his spinning the sand out the way before it gets a chance to grab, slow steady wins the race, just going keep it sitting on its belly spinning
No idea hahaharrrrr!!!🤣🤣🤣
The suction around the wheels actually helps it grip in low range he didn't need to spin the wheels at all until he was getting snatched out. I've been bogged in the same situation let the sand harden for 20 mins and it crawled straight out in low range with minimal revs
Perfect lesson on the best way to dig holes with your tyres!
Bloke was hopeless! Good to see a heap of people with time for him. Great help!
What an epic save,he's very lucky to have had so many willing helpers to save his rig.Cant say I'd be too keen doing beach driving unless there was no other option.
beach driving is easy, and safe ands hell of a lot of fun, provided youre not an idiot
@@fluchtigziege3202 not that beach driving is difficult I haven't had the need for it yet.
Nothing got saved ,that vehicle will be a rusted out piece of junk in no time...getting bogged in Saltwater like that fatal to car
This is how other people get hurt, and it’s how other people’s cars and equipment usually gets damaged by helping out drongos like this fella.
I can’t tell’ya the amount of times my vehicle has been damaged by helping these clueless people out on beaches all over Australia. But I’m betting he had fun and thought it was a big adventure aye👍
Russell coight
@@dizzydog5483😂
I have never used my Maxx Trax but they are quite worn from rescuing other bogged idiots who kept hwy pressure in their tyres.
Hear the woman say it's not a 4wd . There should be test for some people before they get a 4x4
Fifty years ago, it was a remote place to enjoy, not any more.
That guy must of felt like the biggest goose lol Especially running over the tyre after he got out, I can’t imagine this bloke going on the beach again lol, holy crap kept watching he got bogged again lmao my god
*have
Goose
They don't get around much anymore but I have seen people use an exhaust jack under the sill to lift the car up then pack under the tyres .... anyone else recon this would work in this case ? Thoughts
first thing I thought of! Its always in my kit and cost me $50 prob 15yr go and been used twice for such an occasion. Double or triple line winch pull may have been a little wiser too. I guess the mind does things when the pressure is on.
End of the day, they got him out and thats a credit to all the people whom helped and that no one was hurt.
I did have a laugh at ol' mate who and his misso @ 2:15 whom clearly dont know how a 4WD with open differentials works.
How many things could you do wrong? 1. Was is it in low range 4wd? 2. Don’t just spin your wheels, you’ll just dig a deeper hole. 3. Were their tyre pressures down to 12 to 15 psi? Note that right at the end after they had just been recovered they got bogged again and yet someone drove past them and safely up on to the beach! Seems like tyre pressures were still too high and they may not have been in 4wd. Also note that with most fourbies only one wheel at the back and one at the front will seek the least traction and spin, not all 4 and you can see this in action with this car.
I was amazed that there was no diff lock on the car. One upon a time all 4wd had a diff lock. My tractor and my mower both have this feature.
Shocking recovery. Driver has no clue. Tyres look like they haven't been put down.
Bogged to the chassis and still spinning the wheels... It's hard to keep track of all the things being done wrong in this video. A 4wd training course and trying to get a bit more information on 4wding in general would be a good idea for this guy after this...
nah, just keep those two wheels spinning at max and it'll crawl right out..
All the “help” from expert peanuts who are cool with driving in salt water and standing next to snatch straps…..😂😂
And no shorebird nesting habitat was harmed. Great result 4x4 community.
Shows how easy it is to get into trouble. Poor bugger
Well done for getting him out 👍👍
Hardly. His on a beach with no front drive. Revs the thing up and digs himself in. Runs over the tire even though told earlier to stop. Bet the max tracks weren’t his. Just a dickhead. In reality beach driving is quiet safe when done properly with care and half a brain.
Easy peasy if you aren't very bright.
Awesome video guys and awesome help. Always throw in the exhaust jack, rarely seen but worth their weight in gold in sand👍👍👍👍 Great result 🤘🤘
One of the best things I ever did when I first drove on the beach was see how slow I could drive in soft sand. I had been taught as a kid camping up the beach to floor it whenever in trouble. I realised I can just let the clutch out and it crawls through sand like a tractor. I know there are other factors like towing etc. that change that but for the average 4wd… just chill
Why not use multiple pull vehicles ?
Old mate thought it was a real laugh. Risking lives and breaking gear, leave the beach for those who know what they’re doing.
The beach just wanted to keep that ride! Tide was coming in much faster than people getting out wow :O
Brought up many tines already but, simple question... Why would you drive in the salt water?
Did same car need saving twice?
I don’t think everyone driving a 4wd knows how to use their equipment. Its well worth reading up on the subject and practicing skills with the right gear.
Preferably somewhere dry, without the fear of an incoming tide, with someone that already knows what they're doing. 👍
They literally have no idea
That’s why people like this deserve to lose there car
Amazing video mate. Thx for upload
5:43 look at the rear left tyre - another 50psi club member. Get the tyres down to 10 psi.
haha... Some head shaking moments there. 🤣Cheers for getting the footage for our entertainment.
Did he lower the pressure after getting bogged the first time??
Love the Aussie Spirit! Glad the bloke got out finally. ❤🇭🇲🦘
It's it great to see Aussie helping each other. Well done
Every time I see these videos with people driving their rigs in the ocean, I just shake my head. Why? Does it not destroy the truck?
no i have been driving mine since 2005 on the beach at last a dozen times a year i live at a beach my car looks new and no rust ,it all depends on if you drive a car or own a car , owing a car requires a level of commitment to keep it in good order ,it is the 2nd most expensive thing we will ever buy
Gumtree next week..
Well looked after vehicle, serviced meticulously, never been off road.
Has no one got any maxitracks???
Once your on the chassis, Max trax won't help by themselves. They certainly would have been great to put under the wheels when the winching started or even a snatch pull. The problem is ol' mate lead foot would have absolutly destroyed any maxtrax used so unless he had his own, I doubt anybody would offer any.
Not sure that guy knows how to drive on sand. Nice of the many other people to help him.
Here's why buying 2nd hand 4wd's is a risky gamble 😅
How much air in those tyres? He had no Max traks of his own.
It was said they had allready broke 2 snatch straps,any idea what brand?lot of times snatching is the way to go in this sort of situation to break the suction.
Not sure - we got there after that.
snatching is a waste of time in such a sitation and only going to break something - the loads are extreme - luck that straps broke, there needs to be a 'fuse' in there somewhere. Multiple static lines are far safer and more effective especially when there was a couple of vehicles available. Several vehicles providing a static pull will generate a large sum of total pulling force without any vehicle creating extreme - the sum of the parts, not 1 x 4t 79 series proving a full throttle snatch.
Winching is the only way to get someone out of sand. The suction takes time to break, a short high peak load snatch will just break something (hopefully just the strap). A winch with constant tension starts slowly pulls it out of the sand until it's free. This video is proof, they broke straps but the winch got it out, and you see how slowly it comes up when it finally does start to move, a snatch can't do that.
Looks like in this case, every time they made some progress, old mate bogged himself again. Probably needed a new driver and some maxtrax for the strap or winch to slowly pull him up onto.
Good to see people coming together to help but seriously some people shouldn’t have a 4wd.
Maybe a wallaby jack on the spare tyre as a foundation, jack it up high and just push it over onto new ground. Done it many times
Grate job mate . Truely a grate Australian love it
Love our Aussie sense of community 🇦🇺 I really thought the ocean had that one!
Wow stuck twice?
why is there only one winch pulling??? 🤔 Lots of bystanders just watching and filming. 😕
What a Muppet, Sell the Prado and buy a E Scotter!
Don’t forget to post a long, detailed clip of your next stuff up. Muppet.
Oh my god, this could have been done way easier. The spare wheel was way too close to the vehicle and the MaxTracs should have been under the front wheels.
Almost made on the wall of fame for Rainbow Beach 😜
How good is it that so many people help out
Ole mate is a shocker 😂
Always something going on!! Nice save!
Wowzers, what is that at the end the Bondi of 4WD accessible beaches!? Never seen such crazy crowding, would rather stay at home.
Wow that looks like great fun.
Used prado for sale, never been off road or in salt water
people helping others, so nice
I really struggle with the lack of knowledge and poor execution- especially all the wheel spinning without purpose.
Thanks to all the people who helped.
Looks drunk to me. Error after error
I'm a strong supporter of not insuring people that go off road. Everytime a vehicle is washed out or rolled it's generally because an unessential risk was taken by an inexperienced, ill equipped driver. This bloke looked like he was intoxicated or had no clue. I'm over paying higher premiums to cover shit like this.
Take it that your shit-box TD5 is insured? barely worth the value of its scrap metal.
@@Mouldyturnip75 it's not actually but my house, business, excavator, plant trailers, several other vehicles are. I figure if it gets washed out to sea I'll just accept that and move on.
I take it nobody had a high lift?
They should something under the back tire since it’s spinning and digging a deeper hole
A winch or two trucks pulling on a single line would work faster.
Music/songs on this please !
I think you should run a recovery business there.🚜
Is that bloke off his chops ?
Yeah was a pain in the ass!
Who's crispy??
Old mate had no idea.. plus he better get that 4wd system looked at
stock lsd differential did exactly what it’s designed to do. The owner should of upgraded if he thought he may ever been in a position in which unfortunately he found himself in.
Hand held radios are so important in this situation for clear instructions for driver and rescue vehicle and cordinator
I can't believe no one was hurt get the driver out of the car it would have gotten out 10 minutes ago if the driver wasn't just hindering the problem by taking all the dirt away from under the wheels..
Aussies to the rescue. Well done guys.
Well done guys, good work.
He’s giving the Prado a bad rep his tyres must have been to high
Probably had it in Hi 4 instead of LL 4.
She said he had no drive in the front wheels.. so why is he on the beach spinning wheels like that? Idiot.
Trying to snatch that bogged is a waste of time. Ya need a big winch
I'm tipping a double line pull would've worked. Why didn't he use his winch. Great effort getting him out.
Hard to find something to anchor to on the beach.
WHO the heck drives through salt water must be out of their mind!! lol
That guy should never drive on any beach ever again. A danger to everyone
What happened to 4 Wheel Drive?
I would expect it from a front wheel drive, not 4WD!
Here 's an idea, park somewhere safe and WALK to the beach. So many people think that a 4x4 can go anywhere, and that is just not the case, especially if you lack the skills to drive one.
all I could hear is the King of the Hill theme song
NFI
How to faaark a Prado
You owe a few beers 😂
Deberian probar ponerle la faja a la llanta o usar el MUD CLAWS, saludos
Well, I took the liberty to read all the comments before I commented. It's great they got him out or it would have ended up on the glory board! But the consensus was that old mate was drunk. I can't see how that could be possible up there now with so many police around. But I want to know why the front wheels of his rig were not doing their job. Maybe he has a gearbox problem he doesn't yet know about. Someone asked why he didn't use his winch. I couldn't exactly see if he had one. But what I could see was that NO-ONE tried to free the diffs from the grab of the sand. That's what was stopping the car. Freeing the wheels does nothing to free the car. Actually, it is counter productive because the tyres have no grip once you dig the sand away from them. They must sink further into the sand to find grip. Did he let his tyres down and by how much. This is a good learning experience for those who want to get others out in future or drive on the sand themselves. Tyres down to 9psi if really necessary and free up the diffs before digging away the sand around the trees. And make sure 4wd is definitely engaged. It is easy to drive around up there in 2wd on the firm sand. 4wd is only necessary for the tough spots but we leave our cars in 4wd cos it's easier. So he may have been in 2wd all the time. Anyway, all's well that ends well. Lesson learned I hope! lol
We don’t know if he had been drinking or not. Hard to tell as we didn’t speak to him much. But he was certainly overwhelmed by the situation, as you would be if your car was stuck and the tide was coming in. His wife ended up taking control and driving the car. As you said at least it ended well.
Totally agree a roo jack/ hilift would've help heaps too
He 05 if the misses had to drive
He would have had the opposite tire spinning on the other side. Cross axle. Tires down to 5 in this situation and reinstate when on harder ground. Don't dig yourself into the chassis before you get out and change pressure or use maxtrax. When you're on your chassis, Max trax don't work and everything gets harder.
Prados are are always in 4Wd ! Probably no front and rear diff locks but that model has a central diff lock which should have been engaged. High lift jack to get maxi tracks under each wheel and snatch or winch out from rear. Lower pressure to 18.
Based off photos and now seeing old mate talk, safe to say he was drunk lol... should have left him there
Yep
I will never understand why so many people willingly driving into salt water...
Nice to see nice comments. Cause if this was a land rover or a mitsy there would be heaps about poor 4wd
Just if the rest of the world was like this people helping each other
This guy is a goose!
He needs to hand his licence in I think 😢
1:14 he has it in rear wheel drive and not 4wd. Secondly, he has the shittiest tyres with no mud tread, like street tyres haha. Silly people.
The Prado is constant 4wd. It looks more like he has it in Hi 4 which is standard driving mode. If he had it in LL4 you would see all 4 wheels turning.
It was in 4wd. As stated above, Prado is a permanent 4wd. It was spinning one front and one back so the centre diff locker must have been in too, so wasn't in normal driving mode. However, in low traction situations, the diffs on the axles will send power to the wheel with least traction, easiest to spin. You'd need to lock the diffs (front and back) to have all 4 spinning at once. He probably doesn't have any axle diff lockers or at least they weren't engaged. Not sure if Prado 120 has a rear as standard but most modern 4wds come with rear locker as standard. Would a locker have helped? Not sure. But if the opposite wheel on each axle had better traction than the spinning ones, then maybe. But what an awful situation to be in. Good all those guys came to help
Don't know about the Prado settings but for my D4 I have to always turn traction control OFF when on sand as you don't want this to happen (diffs sending power to wheel with least traction). I learnt this the hard way in Robe on a very soft sand beach when I forgot to turn it off. On plus side Matrax got me out fine as stopped just short of digging myself to the axel. :}
Just back from a week on Kgari without issue on the soft stuff.
I now have learnt to always do Low/Low/No for my Discovery 4 on sand. Low/Low/No = Low Range / Low Tyre pressure / No Traction Control (Turn OFF) Oh and in Sand mode as there D4 has this and it also puts it into offroad height as D4 has airbag suspension.
Lots of learnings watching these type of videos so thanks for posting.
The next HMS Maheno coming to a suburb near you.
Yup, people helping each other cause one guy figured that a non 4 wheeler was okay on wet sand
Are you dumb lol it is a 4wd it has no lockers
Should of left him there ???
Lucky no one got injured helping this Clown.
1st rule when bogged in sand, don’t drive, let the winch do the work!
Should have had a set of 4 truck claws
If that is Saltwater, everyone of those vehicles will be a rusted out p.o.s within 4 years....four wheel drives and simple people go hand in hand...
Beach on Sunday, sold on Monday
Just get the compressor out and add another 20 - 30psi. You'll drive over anything.
Way to much gas and the maxtrax/treds should be under the tyres that are loosening traction
lol. Women says it should be alright so we can relax now.
High lift jack folkes
Exhaust jack