19
SR 430, SR 450
To find the leak, coat the suspect
area with oil and pressurize the
engine. Bubbles will appear if a leak
exists.
– After finishing the test, push the
ring to the left to vent the pump –
disconnect the hose.
– Remove the test flange.
– Install the carburetor,
– Loosen the screws on the muffler
and pull out the sealing plate.
– Tighten down the muffler screws
firmly.
– Reassemble all other parts in the
reverse sequence.
4.3
Oil Seals
The engine must be disassembled
to replace the oil seals.
– Remove the engine,
– Remove the engine pan,
– Pull the crankshaft upwards a
little but not out of the cylinder.
:
Pull off the oil seals (1).
– Clean the sealing faces and
– Degrease the crankshaft taper,
– Install the engine,
0002RA462 TG
1
1
4.4
Shroud
:
Take out the screws (arrows).
:
Take out the screw (1).
:
Lift the shroud (1) slightly and pull
it away.
0002RA169 TG
0002RA170 TG
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0002RA171 TG
1
Содержание SR 430
Страница 1: ...STIH STIHL SR 430 450 2009 06 ...
Страница 111: ...englisch english 0455 454 0123 M3 8 J09 FST Printed in Germany ...