3.6. Lubrication and Maintenance Operations
3.6.4. Check of the fan and engine belt
condition
Inspect visually cooling air blower. If for example you nd •
missing part of the material, cracks, shape changes, etc. –
please replace the cooling air blower.
Inspect visually the belt. If longitudinal cracks, or smooth, •
bright ats occur on the belt, or belt edges are shattered,
or there are extracted parts of material, then the belt must
be adjusted or replaced, refer to Section called “Belt tension
after 1000 hours”.