TIGIEFFE AIRO R Series, Use And Maintenance Manual

Page: 69 / 114

Use and Maintenance Manual - R13 R17 Series Page 69
7.2.6. Telescopic boom sliding blocks clearance adjustment
Check the wear of the telescopic boom sliding blocks every
year.
The correct clearance between the blocks of the boom is 0,5-1
mm; in case of higher clearance tighten the sliding blocks as
follows:
 Remove locking pin A .
 Screw the sliding block B with a screwdriver for single-
slot screws until the above mentioned clearance is
reached.

Insert locking pin A .
Fig. 29
WARNING!
AS THIS OPERATION IS VERY IMPORTANT IT IS TO BE CARRIED OUT BY SKILLED TECHNICIANS ONLY.
B
A