0999.GB
F 4
4 Maintenance checklist
a) First check of the wheel nuts after approx. 100 operating hours for tight fit. Re-tighten if
necessary. For starting torque, see maintenance plan.
b) Hydraulic connections to be first checked for leakage after approx. 100 operating hours;
tighten, if necessary.
c) 1. exchange after 500 hours of operation / if required, change coarse sieve.
d) Check the wheel arm fastening screws for the first time after approx. 100 operating hours
and re-tighten, if necessary. For starting torque, see maintenance plan.
A
The maintenance intervals refer to normal service conditions. If you are working un-
der difficult conditions, reduce the intervals, if required.
Maintenance intervals
Standard =
t
WMMM
Cold-stora-
ge depot
=
k
13612
Chassis/
Design:
1.1 Check all load bearing elements for damage
t
1.2 Check all bolted connections d)
t
Drive unit: 2.1 Check the transmission for noises and leakage
t
2.2 Check the transmission oil level
t
2.3 Change the gear oil
kt
Wheels: 3.1 Check for wear and damage
t
3.2 Check seating and attachment a)
kt
Steering: 4.1 Check the steering clearance
t
Brake
system:
5.1 Check for correct function and adjustment
kt
5.2 Check the return spring for repositioning function and
damage
t
5.3 Check the brake linings for wear
t
5.4 Check the brake linkage; adjust and grease,
if necessary
kt
Hoist frame: 6.1 Visual check of rollers, slide pieces and stops
kt
6.2 Check fork tines and fork carrier for wear and damage
kt
6.3 Check secure attachment of hoist frame
t
6.4 Check lift chains and chain guide for wear, adjust and
grease them.
t
6.5 Check the lateral clearance of the mast profiles and
whether they are parallel to each other
t
6.6 Check safety devices for proper attachment
and damages
kt
Lifting device: 7.1 Check function, wear and tear and adjustment
t
7.2 Visual check of rollers, slide pieces and stops
kt
7.3 Check fork tines and fork carrier for wear and damage
kt
Hydr. system: 8.1 Check function
kt
8.2 Check all connections for leakage and damage b)
kt
8.3 Check hydraulic cylinders for leakage, damage and
secure attachment
kt
8.4 Check the oil level
kt
8.5 Change hydraulic oil c)
kt
8.6 Change filter
t
8.7 Check the pressure relief valves for correct functioning
kt
0999.GB
F 4
4 Maintenance checklist
a) First check of the wheel nuts after approx. 100 operating hours for tight fit. Re-tighten if
necessary. For starting torque, see maintenance plan.
b) Hydraulic connections to be first checked for leakage after approx. 100 operating hours;
tighten, if necessary.
c) 1. exchange after 500 hours of operation / if required, change coarse sieve.
d) Check the wheel arm fastening screws for the first time after approx. 100 operating hours
and re-tighten, if necessary. For starting torque, see maintenance plan.
A
The maintenance intervals refer to normal service conditions. If you are working un-
der difficult conditions, reduce the intervals, if required.
Maintenance intervals
Standard =
t
WMMM
Cold-stora-
ge depot
=
k
13612
Chassis/
Design:
1.1 Check all load bearing elements for damage
t
1.2 Check all bolted connections d)
t
Drive unit: 2.1 Check the transmission for noises and leakage
t
2.2 Check the transmission oil level
t
2.3 Change the gear oil
kt
Wheels: 3.1 Check for wear and damage
t
3.2 Check seating and attachment a)
kt
Steering: 4.1 Check the steering clearance
t
Brake
system:
5.1 Check for correct function and adjustment
kt
5.2 Check the return spring for repositioning function and
damage
t
5.3 Check the brake linings for wear
t
5.4 Check the brake linkage; adjust and grease,
if necessary
kt
Hoist frame: 6.1 Visual check of rollers, slide pieces and stops
kt
6.2 Check fork tines and fork carrier for wear and damage
kt
6.3 Check secure attachment of hoist frame
t
6.4 Check lift chains and chain guide for wear, adjust and
grease them.
t
6.5 Check the lateral clearance of the mast profiles and
whether they are parallel to each other
t
6.6 Check safety devices for proper attachment
and damages
kt
Lifting device: 7.1 Check function, wear and tear and adjustment
t
7.2 Visual check of rollers, slide pieces and stops
kt
7.3 Check fork tines and fork carrier for wear and damage
kt
Hydr. system: 8.1 Check function
kt
8.2 Check all connections for leakage and damage b)
kt
8.3 Check hydraulic cylinders for leakage, damage and
secure attachment
kt
8.4 Check the oil level
kt
8.5 Change hydraulic oil c)
kt
8.6 Change filter
t
8.7 Check the pressure relief valves for correct functioning
kt