Maintenance work on the superstructure
8.3 Hoists
8 - 12 3 302 574 en Maintenance manual
GMK3060
03.11.2017
8.3.5 Changing the oil/checking the oil
• Comply also with the run-in regulations; à p. 4 - 1.
Oil, spare parts,
tools
– Receptacle, approx. 8 l (2 gal);
à p. 2 - 4.
Prerequisites – The truck crane is horizontal and is in on-road mode;
à Operating
Instructions
.
– The engine must not be running and must be secured against
unauthorised use;
à p. 2 - 3.
Changing the oil
at the hoist
H
During filling, the oil spreads only slowly in the hoist. The oil level therefore
rises quickly in the standpipe at first, then drops slightly and then eventually
rises again to its true level.
Gear oil
in litres (gal)
Designation
to DIN 51502
Specification
Classification
GROVE part no.
3 (0.8)
for each hoist
C - LPF MIL-L 2105 B
API-GL-4/5
Viscosity:
SAE 75 W-90 EP
ISO - VG 220
02313611
Synthetic oil; do
not mix this with
mineral
-based
oils!
Designation Quantity GROVE part no.
Oil inspection glass with 2 hoses
For main hoist; complete
1 04193151
Oil inspection glass with 2 hoses
For auxiliary hoist; complete
1 04193153
S
Risk of damage to the hoist gears!
The waste oil must be checked for abrasion particles. This test is used to
detect any damage at an early stage;
à p. 8 - 13.
O
Risk of environmental damage due to leaking consumables!
Always let consumables drain into suitable receptacles. Wipe up any
consumables that escape.
Store/dispose of consumable
s and any soaked equipment properly.
Ask about the applicable regulations.
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