Husqvarna HU775H / 961450007 用户手册

See “TO ADJUST CUTTING HEIGHT” in the Operation 

section of this manual.

The rear deflector, 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 deflector becomes 

damaged, it should be replaced.

1.  Remove screws securing rear baffle (Figure 27).
2.  Turn lawn mower on its side with air filter and car bu re tor 

down.

3.  Remove rear baffle from mower.
4.  Remove blade bolt, lockwasher, hardened washer and 

blade.

5.  Remove screw securing debris shield.
6.  Remove gearcase belt keeper.
7.  Remove drive belt.
TO REPLACE DRIVE BELT 
1.  Place new drive belt on gearcase pulley (Figure 27).
NOTE: Always use factory approved belt to assure proper 

fit and long life.
2.  Reinstall gearcase belt keeper.  Be sure the new drive 

belt is inside the tabs of the gearcase belt keeper. 

3.  Position the blade adapter on the engine crank shaft. 

Be sure key in adapter and crankshaft keyway are 

aligned, and that the drive belt is inside the tabs of the 

belt retainer.

4.  Place rear baffle in mower housing.
5.  Reinstall debris shield using screw.
6. Reinstall 

blade.

7.  Return mower to upright po si tion.
8.  Reinstall rear baffle screws.

Figure 27

1.   Rear baffle
2.   Screw
3.   Gearcase pulley
4.   Blade adapter
5.   Drive belt
6.   Debris shield
7.   Screw

8. Hardened 

Washer

9.    Blade
10. Lock washer
11. Blade bolt
12. Belt retainer
13. Gearcase belt 

keeper