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inside of the cylinder head. Place rail nr.1 in screwing by original bolts using T Allen key size 
5 mm (No.14) to the rail. 
 
1.3 Fit the rail nr. 2 on the opposite side (right side of the cylinder head near the cylinder No. 
4).  Rail  nr.  2  is  placed  parallel  to  the  rail  nr.1,  that  is  in  its  upright  position.  This  rail,  in 
contrast to rail No. 1 has no special molding shape. Correctness of this rail is given / provided 
rounded  corners  moldings  facing  outwards  from  the  cylinder  head.  For  fixing  rail  No.2  use 
screws that are part of this bar and are therefore part of the set 24952. set screws are screwed 
firmly by T Allen key 5mm (No. 14). 
 
Note: Bolts of rails No. 1,2,3 need to be tightened by hand. Accompanied T Allen key is fully 
sufficient to tighten these screws. 

 

 

 

 

 

1.4 Fix rear rail (one of a pair of rails no. 3) with two recesses in the middle of the ends of the 
seats already mounted rails No.1 and No.2. Rail directs towards the protrusion in the engine 
cam housing. The rails are elongated threaded holes M8, which will subsequently be used to 
adjust the position of drilling mechanism for each injector to mount the base plate of drilling 
block. 
Correctness of this rail is given by rounded corners at the rear. This rail can not be fitted on 
the contrary. Direction is done the sustainability of logs in the rail with respect to the shape of 
the cam housing. Install rail by two screws, which are part of the rail. Tighten the screws with 
T Allen. key 5 mm (No. 14). 

    

 

 

1.5 Install the last - the front rail (second bar of the pair of long rails, the number 3). This rail 
does  not  contain  any  recesses  and  notches.  The  accuracy  is  determined  by  the  round  edges 
towards  the  outside  of  the  mounted  frame,  consisting  of  4  rails.  This  frame  is  used  for 

Picture 11.

 Installation of rail nr.2 using by screws with 5mm allen head.. (rails already contain screws) 

Picture 12.

 

Mountings the rear rail No. 3 on the already placing rail 1 and the nr2

.

 

Summary of Contents for 24952

Page 1: ...facturer for current information and steps in the right order The instructions for use and recommended tools in this set are as a guideline and it is no guarantee for success This set contains special...

Page 2: ...drill 9 0mm cobalt 5 fully ground 4 12849 10 Short HSS twist drill 9 0mm cobalt 5 fully ground 1 35322 11 Spare stud Fiat Ducato 3 0 4 35069 12 Glue for threads 5 ml 1 5259 13 Inbus T handle keys both...

Page 3: ...mshafts with drainage groove Drainage groove serves the water remowing which has flowed through a leak between the windshield and the hood This technically imperfect solution to drain water causes wat...

Page 4: ...r canal which is located just below the end of the bolt Drilling out broken stud takes three hours also for manualy operation skillfully workers for all four injectors 12 hours Mechanics also make thi...

Page 5: ...reate the support frame with pre drilled holes on the localization longitudinal rails Then you install drilling out mechanism where the final position of drilling out block can tune finely set the cen...

Page 6: ...e following photo documentation shows removed and dismantled cylinder head and cylinder head prepared for mounting of drilling out mechanism for stud removing and remowing the most important parts tha...

Page 7: ...t force or increased their strength in the assembly Therefore these components made of lightweight aluminum profiles 1 1 Dismantle by T handle 5 mm Allen key 12 two original screws on the left side of...

Page 8: ...ts already mounted rails No 1 and No 2 Rail directs towards the protrusion in the engine cam housing The rails are elongated threaded holes M8 which will subsequently be used to adjust the position of...

Page 9: ...this is rare The important thing is to allow fit centering tip the short long one depending on the length of the pins for the protruding stud Both tips are with a diameter of 8 mm 2 2 If stud was bro...

Page 10: ...tud Tips dividing yellow centering tip for broken stud nr 4 8mm yellow zinc coating blue centering tip for deep broken stud nr 5 8mm blue zinc coating green tip 9mm nr 6 Picture 14 Injector retaining...

Page 11: ...mechanism just release 3 screws of stops see red marked round 2 screws are positioned in rectangular stops and 1 on triangular stop picture 16 Then we remove the handle by unscrewing screw with knurl...

Page 12: ...the broken stud by using the combination spanners 22 mm and then 3 screws connecting the base plate with middle and top part of drilling mechanism Picture 18 Handle removing from centre part of drill...

Page 13: ...the sides to facilitate remove and insert drilling mechanism without resetting the base plate and centered position 3 6 Force the stop no 1 to the middle part of a mechanism Firmly tighten is needed A...

Page 14: ...handle too chapter 3 Picture 17 Previous steps are neccessary for replace centering tip to drilling tip no6 Fix drilling tip in its position using by spanner 22mm combination spanner 22mm part from s...

Page 15: ...sticking very high above the surface of the cams cover use short drill for initial drilling No 10 Set contains only one short drill because the protruding part of broken stud is not rolling and thus s...

Page 16: ...ips blow by compressed air and remove with magnets Moderate and continuous downforce aims for fully drilling out the broken stud M8 Note One broken stud can be drilling out by one of factory sharpenin...

Page 17: ...h round knurled head no need spanner IV For removing the metal chips pull the handle to its upper position to open the cavity for blowing vacuuming or removing with magnet Removal of material chips is...

Page 18: ...air and oil In the actual drilling made to handle optimal pressure Note The speed of drill machine should not exceed 1000 rotation min Too high speed will cause drill overheating and drill is no more...

Page 19: ...esidues Remove center part of drilling out mechanism Prepare the tool for M10x1 thread tapping Picture 29 Joints cleaning and oiling and blowing metal chips by compressed air Picture 30 Greasing of dr...

Page 20: ...Picture 32 Detail fully drilled out broken stud M8 Fiat Hpi 3 Picturec32 Cross view of cylinder Fiat Ducato HPi 3 0l...

Page 21: ...x1 and guide No 7 Figure 33 5 3 Dismantle drilling mechanism in the back order of its assembly Check the cleaness of the injector stud hole After detaching drilling mechanism and before stud installin...

Page 22: ...oving of drilling mechanism to drilling out other broken studs for other cylinder position there is no need to re adjust all mechanism just slide right or left on longitudinal rails and fixed it by 4...

Page 23: ...er 1 and 3 Dismantle drilling mechanism in the back order of its assembly Check the cleaness of the injector stud hole After detaching drilling mechanism and before stud installing can be thread more...

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