| Alignment incorrect |
B |
Require repair or replacement |
| Attaching hardware broken |
A |
Require repair or replacement of hardware |
| Attaching hardware missing |
C |
Require replacement of hardware |
| Attaching hardware not functioning |
A |
Require repair or replacement of hardware |
| Bearings worn |
1 |
Suggest replacement |
| Belt tension incorrect |
B |
Require adjustment or repair |
| Cracked |
B |
Suggest replacement |
| Missing |
C |
Require replacement |
| Noisy |
2 |
Suggest replacement |
| Pulley damaged, affecting belt life |
A |
Require replacement |
| Seized |
A |
Require repair or replacement |