Troy-Bilt TB370XP 사용자 설명서

Occasional skips

(hesitates) at

high speed

1.  Spark plug gap too close.

1.  Adjust gap. Refer to engine manual.

Idles poorly

1.  Spark plug fouled, faulty, or gap too wide. 

2.  Dirty air cleaner.

1.  Reset gap or replace spark plug. Refer to 

engine manual.

2.  Refer to engine manual.

Excessive Vibration

1.  Cutting blade loose or unbalanced.

2.  Bent cutting blade.

1.  Tighten blade and adapter. Balance blade.

2.  See an authorized service dealer.

Mower will not

mulch grass

1.  Wet grass. 

2.  Excessively high grass. 

 

3.  Dull blade.

1.  Do not mow when grass is wet; wait until 

later to cut.

2.  Mow once at a high cutting height, then mow 

again at desired height or make a narrower 

cutting path.

3.  Sharpen or replace blade.

Uneven cut

1.  Wheels not positioned correctly. 

2.  Dull blade.

1.  Place front and rear wheels in same height 

position. (Dual Height Adjusters)

2.  Sharpen or replace blade.

Mower will not self propel

1.  Belt not installed properly. 

2.  Debris clogging drive operation. 

3.  Damaged or worn belt.

4.  Drive control out of adjustment.

1.  Check belt for proper pulley installation and 

movement.

2.  Stop engine, disconnect spark plug boot,  

and clean out debris.

3.  Inspect and replace belt.

4.  Adjust drive control. (See Maintenance & 

Adjustments section).

High pullback effort

1.  Pulling mower backwards before 

transmission disengages.

1.  Allow the unit to roll forward slightly without 

the drive lever(s) engaged before pulling 

backwards.