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DLR 2007-02 New Special Tools ea 2012.doc

 

Page 2 of 9 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
STIHL 4- Stroke Engine on Shafted 
Products 

Index arrow between flywheel fins with lower 
ignition module mounting screw. 
 
 
Examples of the flywheel blocking tool used 
with STIHL 4-MIX

® 

engines: 

  

 

 
 
 
 
 
 
 
 
 
 
 
 

 
 
STIHL 4-Stroke

 

Engine on Shafted 

Products 

Insert the long pegs of the blocking tool down 
between the flywheel fins. 
 
 
 
 
 
 
 

 

STIHL 4- Stroke

 

Engine on Shafted 

Products 

Slide blocking tool down onto clutch housing.

 

 

BR 500, BR 550, BR 600 

Insert

 

the locating pin of the flywheel 

blocking tool into the bolt hole referenced by 
the top arrow and secure the tool to the boss 
at the lower arrow with a 5 mm bolt normally 
used to mount the starter assembly. 

  

 
 
 
 

 

 
 
 
 
 

Summary of Contents for 5910 890 1700

Page 1: ...ycle engines Other useful tools are included that are further explained in this bulletin All of the tools included in the kit are also available separately see summary on page 9 When performing a cyli...

Page 2: ...es STIHL 4 Stroke Engine on Shafted Products Insert the long pegs of the blocking tool down between the flywheel fins STIHL 4 Stroke Engine on Shafted Products Slide blocking tool down onto clutch hou...

Page 3: ...ot backed off before connecting to air compressor Connect an air source of 90 PSI minimum to the air inlet on the pressure regulator Turn the regulator clockwise until the needle on the left gauge rea...

Page 4: ...s not an environmental hazard Pull the starter rope several times to clear the cylinder On 4 cycle engines ensure that the valve clearance is set properly Install the spark plug and start the engine N...

Page 5: ...duce repair times for cleaning gasket surfaces combustion chambers valve seats and exhaust ports on any small engine The abrasive pads work ideally with a small air powered right angle grinder A stand...

Page 6: ...other STIHL engines 5910 893 1100 Long Mandrel 5910 893 5603 Abrasive Pad Medium Grit blue 5910 893 5602 1 Abrasive Pad Medium Grit blue Excellent for cleaning and polishing valve seats in small 4 cyc...

Page 7: ...install the ignition module or if the module is already in place loosen mounting screws Rotate the flywheel so the magnet poles are not interfering with the ignition module armature and insert the set...

Page 8: ...the feeler gauge between the rocker arm and valve stem Use an 8 mm wrench or socket to tighten or loosen the adjusting nut on top of the rocker arm see arrow until the gauge is able to slide with some...

Page 9: ...0 1 mm Feeler Gauge 4180 893 6400 Ignition Module Setting Gauge 4118 890 6401 Press Fluid Lubricant 0781 957 9000 Engine De Carbonizing Fluid 0781 313 8019 1 bottle per kit Reorder of 1 6 in a case M...

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