SAFETY, OPERATORS & MAINTENANCE MANUAL
GB-44
11
TROUBLESHOOTING
11.1 TROUBLESHOOTING GENERAL
FAULT
REMEDY
variations in the height of cut grass across the
width of cut
Front rolls are not square with bottom blade.
Make necessary adjustment as per instruction in
section 9.1
Grass is cut unevenly in wavy or hummocky
fashion
Alignment of cutting cylinder has been upset,
probably through running into an obstruction.
Consult your local service centre.
Grass is torn off, instead of being cut evenly
Adjust cutting cylinder to bottom blade. See
section 9.3. If grass is still not cut cleanly, the
cylinder blades require sharpening. Consult
your local service centre.
Grass is removed entirely and mower labours
The bottom blade is set to low.
Raise height of cut. See section
Engine races but mower moves forwards
sluggishly
The cylinder may have run into an obstruction.
Stop the engine and clear any debris. If no
obstruction is present the problem may be due to
clutch slip. Consult your local service centre.
Cuttings not entering the grass box properly
Adjust the concave to obtain a better throw of
grass cuttings. section 9.4.
Summary of Contents for Mastiff 91
Page 17: ...SAFETY OPERATORS MAINTENANCE MANUAL GB 17 4 SPECIFICATION ...
Page 45: ...SAFETY OPERATORS MAINTENANCE MANUAL GB 45 11 TROUBLESHOOTING ...
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Page 65: ...VEILIGHEIDS BEDIENINGS ONDERHOUDSHANDLEIDING NL 17 4 SPECIFICATIES ...
Page 93: ...VEILIGHEIDS BEDIENINGS ONDERHOUDSHANDLEIDING NL 45 11 FOUTOPSPORING ...
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