142 ASC 110
3.6. Individual Operations of Maintenance
Check the pulley (arm) does not deects from the vertical •
axis. Maximal deection allowed is 3 mm (0.12 in). Inspect
the tensioner pulley along with the arm to make sure there
are no ssures over there.
Check axial clearance of fan pulley. This clearance may not •
exceed 0,15 mm (0.006 in).
Reinstal the belt back.•