How to remove bottom pully bolt 1.6 hdi 307 - 2006 Peugeot 405

https://www.youtube.com/watch?v=xRSt4-nj14M

https://www.google.com/search?sxsrf=ALeKk00gBy9mhLzx7LnSAU3zO_TKJ9DxqQ%3A1584098886601&source=hp&ei=Rm5rXvLGIoy2UqTVnKAO&q=Do+you+need+to+remove+cylinderhead+on+Peugeot+307+hdi+to+renew+a+timing+chain+tensioner&oq=Do+you+need+to+remove+cylinderhead+on+Peugeot+307+hdi+to+renew+a+timing+chain+tensioner&gs_l=psy-ab.3...2310.2310..3115...0.0..0.229.229.2-1......0....2j1..gws-wiz.K8oxrQAaVUA&ved=0ahUKEwjygbGbrJfoAhUMmxQKHaQqB-QQ4dUDCAU&uact=5#kpvalbx=_a3BrXoGlF73JgweyoKnwAg38

You plug the filter out and take it to a cleaning center, they have a special tool to clean these filters not something you can do only your own

A Peugeot toyota. , is this an engine swap , question?
post to Peugeot forum?

no year stated. 307 is just a body, and means zero.

2001 to 2008? WHICH ENGINE??????
1.4 L ET3 I4 (petrol)
1.6 L TU5 I4 (petrol)
1.6 L DV6 HDi I4 (diesel)
2.0 L EW10 I4 (diesel)
2.0 L DW10 HDi I4 (diesel)

try ebay adds, or join peugeot public service box and see the diagram

Assuming this is a XG 350, the process is lengthly.
1. Remove the RH radiator cooling fan (two 10mm bolts at the top & wiring harness connector to it).
2. Lift vehicle to remove the Right Front wheel (then remove 4 10mm bolts securing the plastic splash shield & remove it)
3. Loosen the 14mm nut on the alternator belt tensioner pully
4. Loosen the tension on the belt by rotating (counter-clockwise) the 14mm bolt at the bottom of the idler pully and remove the belt.
5. remove the pully & the idler pully (three 12 mm bolts)
6. Loosen the 14mm nuts at the top and bottom mounting points of the alternator.
7. Using a floor jack (or vehicle lift), support the engine using a jack-stand & 2x4 piece of wood under the oil pan.
8. This is tricky - lift the engine 'SLIGHTLY' to take pressure off the front engine mount - loosen the 17 mm nut on top of the mount itself and observe engine movement. If the engine moves upward 'slightly' remove the 17mm nut - if not, raise the engine slight more until you see the mounting bracket rise off the mount.
9. Remove the remaining 17mm nut (deep well socket), and two 17mm bolts and remove the engine mount bracket.
10. Here's another tricky step. Some 350's bottom Alternator bolt bores are 'SLOTTED'... some are NOT. You'll need to determine wether you'll need to REMOVE the lower bolt, or just loosen the mounting sleeve at the bottom bolt. If it's 'sleeved', I use an air hammer to loosen the sleeve. If it's not slotted, I remove the lower bolt (it's the only way to remove the alternator and pry it off).
11. At the top is an "L" bracket which uses two 12mm bolts to attach it to the engine (head). One of the two 12mm bolts is difficult to get to -- do your best to remove it because the battery cable to the alternator is in the way.
12. Disconnect the alternator wiring (battery cable & regulator harness connector)
13. Lift the engine as high as it will go & pry the alternator off its lower mounting.
14. manuver the alternator upward taking care not to damage the radiator.
15. Installation is in reverse order.
NOTE: If your XG's lower mounting point was slotted, your task is easy. If it isn't, your task now becomes more difficult as you must align the new alternator to facillitate re-insertion of the lower bolt.
PS If not slotted, I use a telliscoping magnet to help re-insert the lower bolt.

yes, and there are four injectors in peugeot 307 hdi 1.4.

needs a bottom pully, my advice is to get a suzuki grand vitara pully as it is the same as a hdi pully only its solid not bushed.

Which One?
The one on the left has two 14mm fasteners 1 nut & 1 bolt. The one on the right has the same 1 14mm nut and 1 14mm bolt. Both are simple to replace. Step 1: Relieve the tension on the pully you wish to replace. Step 2: remove the pully (front) by removing the 14mm nut. To remove the rear tensioner pully, remove both nut & bolt.

1. Remove the alternator & power steering pump drive belts.
2. Remove four (4) 10mm bolts holding the water pump pullys & remove the pullys.
3. Drain the Radiator (save coolant if intend to reuse).
4. Loosen & remove AC compressor belt.
5. Remove crankshaft pully (22mm bolt).
6. Remove lower timing belt cover (10 mm bolts) to access water pump bolts.
7. Remove the water pump (12mm bolts)
(1) Remove the 2 bolts, then remove the alternator brace (A). (2) Remove the water pump (B) and gasket.
8. Clean mating surface on engine & install new gasket & pump - reassemble. Refill w/50-50 coolant.