Electrolux OHV ユーザーズマニュアル

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7.63 Replace Auger Shear Bolts
7.64 Replace Impeller Shear Bolts
CAUTION:  Only OEM shear bolts should be 
used.  Use of other hardware may result in se-
vere damage to the auger or the gearbox and 
result in expensive repairs.
28  179828      Shoulder Bolt, Auger
49  74780426  Screw, Hex Head
7.65 Disassembly of Auger Pulley, 
Auger, Impeller, and Auger Housing
1)  Separate Auger Assembly from powerhead 
of Snowthrower (Section 7.61).
2)  Remove the 1⁄2” bolt and washers that hold 
the auger drive pulley in place using the 
belt to prevent pulley from turning.
3)  Remove the auger drive pulley from the 
impeller shaft. It may be necessary to use a 
gear puller for this. If so, it may help to put a 
small socket between the gear puller screw 
and the shaft.
4)  Using emery cloth, clean and smooth the 
surface of the shaft.
5)  Remove the right and left side bolts (3/8") 
that hold the auger bearings in place.
IMPELLER  SHEAR  BOLTS  ( 49 )
AUGER  SHEAR  BOLTS  ( 28 )
6)  Holding the Auger pull up to remove the 
impeller assembly from the auger housing. 
It may  be necessary to use a file to smooth 
edges of keyway on the shaft so the shaft 
will slide through the bearing.
7)  To replace the auger remove shear bolts 
and pull away from gearbox shaft.
8)  To replace impeller remove shear bolts and 
pull away from shaft.
For Husqvarna Parts Call 606-678-9623 or 606-561-4983
www.mymowerparts.com