7575
9.3 Periodic Replacement of Chain and Hydraulic Parts9.3 Periodic Replacement of Chain and Hydraulic Parts
Some parts are not checked during routine maintenance. Please refer to the table below for the average service life ofSome parts are not checked during routine maintenance. Please refer to the table below for the average service life of
these parts. Replace them when their service life has expired, sooner if they damaged.these parts. Replace them when their service life has expired, sooner if they damaged.
Name ofName of key safe partkey safe part
service life (years)service life (years)
Brake Brake hose hose or or hard hard tube tube 1-21-2
Hydraulic Hydraulic rubber rubber hose hose for for lifting lifting system system 1-21-2
Lifting Lifting chain chain 2-42-4
High High pressure pressure rubber rubber hose hose or or tube tube for for hydraulic hydraulic system system 22
Grease Grease cup cup for for brake brake fluid fluid 2-42-4
Tube Tube for for LPG LPG 11
Sealing Sealing member, member, rubber rubber articles articles inside inside of of hydraulic hydraulic system system 22