PRONAR T700M/1 Translation Of The Original Copy Of The Manual page 144

Section 5 Technical inspection schedule
5.21 REPLACE HYDRAULIC LINES
Rubber hydraulic lines must be replaced
every 4 years regardless of their technical
condition. This should be done in spe-
cialised workshops.
I.3.1.526.20.1.EN
5.34 PRONAR T700M/1