honda-automobiles mm60 User Manual

1. Mower overloading; material too tall or heavy

      1. Reduce tractor speed but operate Mid-PTO at 

2400 rpm. Cut material twice: one high pass, 
then mow at desired height, Cut a partial swath. 

2. Oil on belt from over-lubrication 2. Be careful not to over-lubricate. Clean lubricant 

from belt and pulleys with clean rag. Replace 

oil-soaked belt. 

guides. Check under mower and around blade 

spindle shafts for wire, rags or other foreign ma- 

terial. Clean all material from under mower. 

belt or pulley is worn and must be replaced. 

3. 

Belt hung up or rubbing 3. Check belt for free travel in pulleys and belt 

4. 

Belt or pulleys worn

 out                                         4. If belt rides in bottom of pulley groove, either

1

. Belt misaligned 

or 

rubbing guide 

1.

 Re-align belt 

or 

guide. Be sure belt doesn't rub 

any other 

part while running. 

1. Dama

ged belt 

2. 

Worn 

pulley groove 

1. Lay belt flat on floor. 

If belt does not lie flat (has 

humps 

or 

twists), indicating broken 

or 

stretched 

cords, 

it must be replaced. 

2. Replace pulley. 

1. Rollover, high shock loads or installation

           1. Replace belt. 

damage 

1. High shock loads 

2. Belt came 

off driie 

1. Avoid abusive mowing. Avoid hitting the ground 

2. Check dri

ve alignment for foreign material in 

or 

obstructions. 

grooves. Avoid hitting solid objects 

or ground.