Freelander 1 Houston we have a problem!!!!

pwood999 · Sep 12, 2024

Bottom line . . if the 24mm bolt is not tight it will never move the tensioner spring. I'm fairly sure it's a normal CW thread.

You need to tighten the 24mm first, and then tighten up the locknut behind, as per the picture posted by Arctic2.

The assembly looks like the attached pic (from RAVE), so you cannot remove the assembly with the engine in the car

anubis757 · Sep 12, 2024

I think the main problem it will be to get that 15 on the back of the tensioner.

Arctic2 · Sep 13, 2024

pwood999 said:
Bottom line . . if the 24mm bolt is not tight it will never move the tensioner spring. I'm fairly sure it's a normal CW thread.

You need to tighten the 24mm first, and then tighten up the locknut behind, as per the picture posted by Arctic2.

The assembly looks like the attached pic (from RAVE), so you cannot remove the assembly with the engine in the car
View attachment 325838

Real photo of the pulley tensioner.

1a

1b

All the pulleys freewheels off the car.

1c

Yes it is a pulley wheel which is attached to an arm which is the tensioner spring arm, so you need to tighten the back nut, then the arm will go backwards anticlockwise when you pull towards you on the wheel 24mm bolt.

2

3

4

Tool i use for the tensioner when changing the belts, these are ground down so they can also be used on the Rover 75 with limited space against the chassis arm.

5

6

7

15mm aviation spanner is good for getting to the 15mm nut behind the wheel.

14mm + 15mm Metric Double Ended Ring Spanner Aviation Wrench 12 Sided | eBay

Double ended ring spanner so one spanner has 2 rings with different sizes. 14mm and 15mm long ring spanner aviation. 14mm and 15mm double headed spanner. One spanner covering 2 different sizes (14mm and 15mm).

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Draper HI-TORQ® Metric Extra-Long Double Ring Ratchet Spanner 15mm 27771 | eBay

Heavy Duty. Optimal leverage through 12-point HI-TORQ® ring ends. Extra length improves access to hard-to-reach spaces. DIY Car Service Parts. Champion Glow Plugs. Bosch Glow Plugs. TypeDouble Hex. Modified ItemNo.

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Good luck you will get there.

J_D · Sep 13, 2024

I bought a spanner extender to move the tensioner, and keep it loose. Was awkward to hold it, get the belt on and not get one skin behind the belt. To stop the spanner slipping off a wedge of wood may help.

andyfreelandy · Sep 13, 2024

A 15/16 inch ring spanner is a better fit than 24mm. They are cheap and turn up at junk tool sales. Well worth having an old one handy. You can weld an extension on, or just slip a pipe on it as I do.

anubis757 · Sep 13, 2024

WOOOOOOHOOOOOOOO!!!! done!!!!!
I manage to insert a 15 mm curved behind the tensioner and then used my home made 24mm and it tight the tensioner , came out easy breeeeezyyyy.
YOU GUYS ARE JUST AMAZING!!!!
THANK YOU ALL!!!

ONEEEEEEE LAST QUESTION i know you might kill me but...

I dont have the tool to remove the pulley....
i have seen..
using the engine (hey say you shouldnt)
using the impact wrench (they say you shouldnt )
using a belt with a wrench to hold it
What are your thoughts?
and then to tight it again?

By the photo my pulley was getting noisyyyyy

pwood999 · Sep 13, 2024

Buy the holding tool. They are less than £20 on eBay

andyfreelandy · Sep 13, 2024

Never use impact wrench on TD4 as you will fracture the cast iron crankshaft.

Tool is the answer. Buy a good one or it bends !!!

Freddie17 · Sep 13, 2024

Note to self;

andyfreelandy said:
Never use impact wrench on TD4 as you will fracture the cast iron crankshaft

andyfreelandy · Sep 13, 2024

Dunno about FL2 but BMW M47 is Deffo a NO No !!

andyfreelandy · Sep 13, 2024

Glad you got there ! Be simpler next time !

mikeh2685 · Wednesday at 20:01

andyfreelandy said:
You need to stop the bolt from turning. The link I posted, above, says the back nut is a reverse thread.

If that is tight then the 24mm will release the tension when turned.

Hi, I'm just piggybacking on this as I have the belt ready etc but can't move the tensioner sufficiently to get the belt on? plus is there a particular order for putting the new belt on, which is last?? TIA

andyfreelandy · Wednesday at 20:41

15/16 inch AF spanner and extension bar.

Fit around all top pulleys and idlers and tensioner. Make sure belt is down in grooves fully or it won't go on...

Slide over crank pulley last. Don't put fingers between belt and pulley else if it slips you loose a finger or two !!

andyfreelandy · Wednesday at 20:42

Obvs take wheel off and plastic splash guard. Get comfy by wheel as it needs lot of control and effort to turn it enough.

mikeh2685 · Wednesday at 20:50

andyfreelandy said:
Obvs take wheel off and plastic splash guard. Get comfy by wheel as it needs lot of control and effort to turn it enough.

Thanks for that! Im struggling though to move the tensioner spring sufficiently to get it over the Crank pulley? Do I have to release the tensioner pulley? oOr just turn with my big 24mm?

andyfreelandy · Wednesday at 22:02

If the belt is correctly on all the pulleys and down properly, pushing the tensioner will just allow it to fit over the crank pulley. I usually get it half on and then relocate my tensioner spanner and bite a bit more turn.

mikeh2685 · 2025-06-05T10:49:16+0100

andyfreelandy said:
If the belt is correctly on all the pulleys and down properly, pushing the tensioner will just allow it to fit over the crank pulley. I usually get it half on and then relocate my tensioner spanner and bite a bit more turn.

Well after much grunting and sore knuckles.... SUCCESS!! Thanks for the 'half way' tip it did the trick eventually but still needed a bit of persuasion! Ta v much!

andyfreelandy · 2025-06-05T13:29:54+0100

Good stuff ! It's key that it all sits in the pulleys otherwise it will never go on !! Must be at least 5mm bigger than the belt run !!

Freelander 1 Houston we have a problem!!!!

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