Right we've done the timing tonight
first we started by locking the injector pump at TDC a 9.5 mm drill bit fits perfectly for the job
Fot the injector cog onto the injector with the holes for the bolts in the centre of the slots, and nip the bolts up to just hold it in place.
Next the cogs were fitted, all parts have been thoroughly cleaned first
So here's the cam cog with the dot lining up with the brace for the cover bolt
And the crank cog lines up the woodruffe key with the arrow on the casing
The crank also has another lining up point on the flywheel with a small notch and the drain plug
You can just see the notch, this should line up with the centre of the hole, there are tools avalable to lock the flywheel in place but if your careful this isn't required
So here's a pic of the front before the belt
Now the cog holes and the belt rarely line up perfectly with the marks so you have to go to the nearest tooth, this can be slightly adjusted later
Then if you start by applying the belt to the crank cog and then under the idler, if you wedge the bottom of the belt underneith the crank cog this helps the belt stop falling off / te cog moving then keep it taught whilst applying the belt to the cam and then the injector cogs and over the top of the tensioner pulley, it may take some wedging to get the belt around the injector cog and as said earlier you may need to slightly turn the injector cog to make them line up, this will require loosening the injector cog bolts and turning the cog until it meets with the belt teeth. Then re-tighten.
The belt should be fairly taught but with up to half a turn of the belt at the longest gap. But slightly less than this is advisable
Once the bolts are tight turn the crank via the main bolt at the front this may take some spacers to hold the bolt,
Turn the crank 2 turns exactly until the notch on the flywheel lines up with the drain hole centre and lock in place, check the alignment of the marking notches and if needed adjust on the injector pump by slacking off the 3 bolts and adjusting, and that's it make sure all the bolts are torqued up and replace covers ect
Done !