EMAK Oleo-Mac OM 105J Manuel D'utilisation Et D'entretien page 63

PROBLEM
A "SCREECHING"
SOUND IS MADE
WHEN TRAVELLING
EXTREME VIBRATIONS
OCCUR WHEN
TRAVELLING
PROBLEM
THE TRAVEL DRIVE
BELT OF THE MOWER
IS SLIPPING
THE TRAVEL DRIVE
BELT OF THE MOWER
IS CREAKING
THE TRAVEL DRIVE
BELT JUMPS OUT
DURING OPERATION
THE STEERING IS
SLIPPING THROUGH
OR LOOSE
PROBLEMS WITH TRAVEL
POSSIBLE CAUSES
Worn out or damaged belts, guide or
tensioning pulleys
Damaged or deformed belt pulleys
The travel drive belt is damaged
Travel belt is loose
Unbalanced mowing blades
BELT PROBLEMS
POSSIBLE CAUSES
The travel drive belt is insufficiently
tensioned
The travel drive belt is damaged or
worn out
The engine belt pulley or transmission
belt pulley is damaged.
The clutch mechanism is blocked by
a foreign object
The travel drive belt is insufficiently
tensioned
The travel drive belt is insufficiently
tensioned
The route of the travel drive belt is
incorrect
Damaged belt pulleys
Large gap in the travel clutch
mechanism
The space between the segment and
the pinion is too great
Worn out ball and socket joints
►
Check the condition of the belts and the tensioning
pulleys. If the problem persists, immediately contact an
authorised service centre.
►
Check the condition of the belt pulleys. Replace them
if necessary.
►
Check whether the belt has any burned spaces or
other irregularities. Replace it if necessary.
►
Check the tension of the belt (
necessary.
►
Check that the mowing blades are balanced. Balance
or replace them if necessary.
► Check the tension of the belt and tension it if necessary
( 6.3.12)
► Check the condition of the belt - replace it if necessary.
► Check its condition and replace it if necessary.
► Check the clutch and remove any foreign objects
► Check the tension of the belt and tension it if necessary
( 6.3.12)
► Check the working order of the brakes. If they are not
in order have them adjusted at an authorised service
centre.
► Check the tension of the belt and tension it if necessary
( 6.3.12)
►
Check the route of the belt. Adjust if necessary.
►
Check whether the pulleys are damaged. Replace
them if necessary.
►
Check the gap of the travel clutch mechanism.
Deviations may result in the clutch bearing holder
being bent out of shape. Replace it if necessary.
►
Check that the space between the pinion and the
segment is not too large. If yes, adjust the cogged
segment.
►
Check for wear on the ball and socket joints. Replace
the joints if necessary.
63
REMEDY
6.3.12). Replace it if
REMEDY