Poulan HDF550N 사용자 설명서

For proper tine operation, forward tine control lever must be 
against control body and all slack removed from inner wire of 
control cable when control is in the “OFF” (up) position.
If lever and cable are loose, loosen cable clip at lower end of 
cable.  Pull up on cable to remove slack, without extending 
spring on end of cable, and retighten cable clip.

FINAL CHECK “OFF” POSITION
•      With tine control “OFF” (up), push down on handle to 

raise tines off the ground.

•      Slowly pull recoil starter handle while observing tines.  

Tines should not  rotate.

•     If tines rotate, inner wire of control cable is too tight 

which is extending lower spring and engaging tines.  
Loosen cable clip and push down on cable only enough 
to relieve spring tension.  Tighten cable clip.

•      Recheck in “OFF” position and adjust  if necessary.

FINAL CHECK “ON” POSITION
•         With tine control “ON” (held down to handle) push down 

on handle to raise tines off the ground.

•      Slowly pull recoil starter handle while observing tines.  

Tines should rotate forward.

•      If tines do not rotate, inner wire of control cable is too 

loose.  Loosen cable clip and pull cable up to remove 
slack and retighten clip.

•      Recheck in “ON” position and adjust  if necessary.
NOTE:  If “ON” position check required adjustment, re check 
“OFF” position adjustment to insure tines do not rotate when 
control is “OFF” (up).

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4

Replace V-belts if they have stretched considerably or if 
they show cracks or frayed edges.  There are two (2) V-belts 
- forward (inside) and reverse (outside).

Belt guard must be removed to service belts.  See “TO 
REMOVE BELT GUARD”  in this section of manual.

NOTE:  Observe carefully routing of both belts and lo ca tion 
of all belt guides before removing belts.

BELT REMOVAL
•      Remove reverse idler pulley from idler arm.
•      Remove reverse (outside) V-belt.
•         Remove forward (inside) V-belt from transmission pul ley 

fi rst and then from engine pulley.

BELT REPLACEMENT 
•      Install new forward (inside) V-belt to engine pulley fi rst 

then to transmission pulley.  Be sure belt is positioned 
on inside groove of both pulleys, inside all belt guides 
and rests on idler pulley.

•         Before installing reverse (outside) V-belt, turn belt “in side 

out”.  Twist so wide, fl at surface of belt is to inside.

•         Wrap V-belt around reverse idler pulley and re as semble 

idler to idler arm.  Tighten securely.  Be sure belt is 
between reverse idler pulley and idler arm pin.

•      Install belt to outside groove of transmission pulley.  Be 

sure belt is inside all belt guides and rests on outside 
groove of engine pulley.

CHECK TINE  OPERATION
•     See “TINE OPERATION CHECK” in this section of 

manual.

•     Remove two (2) cap nuts and washers from side of 

belt guard.

•     Loosen (do not remove) tine shield nut on underside 

of tine shield.

•      Pull belt guard out and away from unit.
•      Replace belt guard by reversing above procedure.  Be 

sure slot in bottom of belt guard is under head of tine 
shield bolt and all nuts are tightened securely.