Husqvarna 532 43 13-45 用户手册

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页码 18
13
LAWN MOWER
TO ADJUST CUTTING HEIGHT
See “TO ADJUST CUTTING HEIGHT” in the Operation 
section of this manual.
REAR DEFLECTOR
The rear defl ector, attached between the rear wheels of 
your mower, is provided to minimize the possibility that 
objects will be thrown out of the rear of the mower into 
the operator's mowing position.  If the defl ector becomes 
damaged, it should be replaced.
TO REMOVE DRIVE BELT (See Figs. 18–21) 
 
1.  Disconnect spark plug wire from spark plug and place 
wire where it cannot come in contact with plug.
2.  Remove screws retaining drive cover and remove drive 
cover from lawn mower housing (See Fig. 18).
CAUTION:  TO AVOID SERIOUS INJURY, 
BEFORE PERFORMING ANY SERVICE 
OR ADJUSTMENTS:
1.  Release control bar and stop en-
gine.
2.  Make sure the blade and all moving 
parts have completely stopped.
3.  Disconnect spark plug wire from 
spark plug and place where it can-
not come in contact with plug.
SERVICE AND ADJUSTMENTS
4.  Pivot idler arm assembly to slacken drive belt, then 
remove drive belt from drive pulley, belt keepers and 
idler arm.
5.  Turn lawn mower on its side. Make sure air fi lter and 
carburetor are up.
6.  Remove screw securing debris shield.  Note that the 
debris shield has a tab which fi ts into a gap in the 
housing (See Fig. 20).
3.  Remove drive cable from anchor, then detach it and 
return spring from idler arm assembly (See Fig. 19).
FIG. 18
SCREWS
DRIVE 
COVER
LAWN 
MOWER 
HOUSING
FIG. 20
TRAILING 
EDGE 
CRANKSHAFT
DEBRIS 
SHIELD
SCREW
BLADE 
ADAPTER
HARDENED 
WASHER
LOCK-
WASHER
BLADE 
BOLT
TAB
HOUSING 
HOLE
FIG. 19
DRIVE CABLE 
ANCHOR
RETURN 
SPRING
DRIVE 
PULLEY
HOUSING 
HOLE
PIVOT
DRIVE 
BELT
IDLER ARM 
ASSEMBLY
7.  Use a wood block between blade and mower hous ing 
to prevent blade from turning when re mov ing blade 
bolt.
NOTE: Protect your hands with gloves and/or wrap blade 
with heavy cloth.
8.  Remove blade bolt. 
9.  Remove blade, attaching hardware (bolt, lock wash er, 
hardened wash er), blade adapter and debris shield as 
one assembly.
10.  Remove drive belt from blade adapter and debris shield; 
discard old belt.