WORKSHOP MANUAL
4 - MAINTENANCE
EDITION
PAGE
19 /37
The table below provides a guide on how to identify the origin of an anomaly and which
section of the Manual deals with such aspects.
1. Worn belt protection
canvas
Wear and/or contacts
with other elements
Replacement of the belt protection can-
vas
2. Damaged belt protec-
tion
Contact with other ele-
ments
Replacement of intermediate protection
3. The cutting means
do not engage or do not
stop promptly when they
are disengaged
Wear/breakage of the
control belt
Replacement of the control belt
Wear/breakage of the
blade connection belt
Replacement of the blade connection
belt
4.1 TROUBLESHOOTING ..............................................................................19
4.2 REPLACING OF GUARDS ........................................................................ 20
4.2.1 Replacing the belt guard canvas ..........................................................20
4.2.2 Replacement of the intermediate guard................................................22
4.3 REPLACING THE BELTS ..........................................................................23
4.3.1 Replacement of the control belt ............................................................ 23
4.3.2 Replacing the blade connecting belt ....................................................23
4.4 REPLACING AND REGULATING THE LOCKING DEVICE ....................... 25
4.4.1 General information .............................................................................. 25
4.4.2 Replacing the locking device and adjusting the cable ..........................25
4.5 BLADES AND SHAFT SUPPORTS ........................................................... 28
4.5.1 Removing and reassembling the blades ............................................... 28
4.5.2 Sharpening and balancing the blades ..................................................29
4.5.3 Check the alignment of the blade shafts ...............................................30
4.5.4 Replacement of the blade supports and shafts ................................... 30
4.6 REPLACEMENT OF THE UPSTROKE SYNCHRONISATION TIE RODS . 31
4.6.1 General information .............................................................................. 32
4.6.2 Replacement and adjustment of the tie rods ........................................ 32
4.7 REPLACING THE HANDLE CABLES .......................................................32
4.7.1 General information .............................................................................. 32
4.7.2 Replacing the cable ..............................................................................32
4.8 FRONT WHEELS ......................................................................................33
4.8.1 General information .............................................................................. 33
4.8.2 Replacement of the bushings ...............................................................33
4.9 GENERAL MAINTENANCE ......................................................................34
4.9.1 Routine maintenance chart ..................................................................35
4.9.2 Lubrication ...........................................................................................35
4.9.3 Washing and cleaning ..........................................................................35
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