Information On Defects And Malfunctions - SaMASZ K2BF 210 Operator's Manual

8. INFORMATION ON DEFECTS AND MALFUNCTIONS

Defect
Mower fails to mow or
leaves strip of uncut grass
between drums
Knife outing (loosing)
Excesive vibration during
work
The mower will not fold up
by hydraulic system
Leaking cylinder
Oil leak in gear
Operator's manual
Reason
Some missing knives
Worn knives
Space between the knife and knife
holder is filled with mud, grass, etc.
Improperly mounted knives
Damaged tractor PTO, does not power
the mower
Stones between moving parts
Laid grass
Normal symptoms at work with some types of grass, very low grass or
Knife holder damaged (bent)
Damaged PTO shaft
Damaged or dirty hydraulic
connections
Damaged tractor hydraulic system
Dirty oil in hydraulic unit of the
tractor
Not tight assembly
Front drum mower
K2BF 210; K4BF 265; K4BF 300
Remove dirt (wash with water under
Put knives strictly according to the
recommendations in the instruction
Low mowing on each occasion
during rain
Replace knife holder -complete set
Check the condition of PTO shaft
Check the functioning of the tractor
Replace oil in hydraulic unit of the
tractor (recommended class of
cleanliness of oil according to NAS
1638 is minimum 9-10). Purchase
repair kit of the cylinder and replace
Examine tightness and check oil
- 28 -
Repair
Install or replaced knives
Replace worn knives
pressure)
Repair PTO
Stop and remove
and if need be replace
Replace or clean hydraulic
connections
hydraulic system
damaged sealings
level