Jungheinrich DFG 425 Operating Instructions Manual page 82

Hydraulic 5.1 Check mast bearings
operation
5.2 Check setting of slide pieces and stops, and adjust if
5.3 Visually inspect the mast rollers and check contact
5.4 Check lateral clearance of mast connections and of fork
5.5 Check load chain setting and tighten if necessary
5.6 Check forks and fork carriage for wear and damage
5.7 Check mast tilt angle
5.8 Check position of tilt cylinder, check piston head jam nut
5.9 Test hydraulic system operation
5.10 Check that hose and pipe lines and their connections
5.11 Check cylinders and piston rods for damage and leaks,
5.12 Check hydraulic oil level and top up if necessary
5.13 Replace hydraulic oil (this may have to be performed via
5.14 Replace the hydraulic oil filter
5.15 Replace hydraulic reservoir discharge paper filter
5.16 Check attachments and auxiliary equipment are secure,
Sign off/ 6.1 Lubricate
Demonstra-
tion
6.2 Test run
6.3 Demonstration after servicing
Steering 7.1 Test steering
system
7.2 Check mechanical parts of steering column
7.3 Check steering axle and steering knuckle for wear and
Fitting times 8.1 Enable
necessary
surface wear level
carriage
is secure and tighten if necessary
are secure, check for leaks and damage, and tighten
connections if necessary.
and make sure they are secure
a specialist environmental service truck)
test operation and check for damage
truck
Schedule.
damage
servicing
assembling panels and covers.
Maintenance Intervals
Standard
in accordance with
and inspection
= t W A B C
Lubrication
by removing/
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