Manitowoc Grove GMK 5200-1, Maintenance Manual

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Maintenance work on the carrier
7.15 Hydraulic system
7 - 106 3 302 746 en Maintenance manual
GMK5200-1
0
9
.0
3.
201
8
7.15.6
Taking oil samples
Reducing the
interval
•
Under difficult operating conditions – at tropical or very hot locations –
you must halve the oil change interval.
Spare parts and
tools – A hose with a connecting piece for a gauge port.
– A sample container 0.3 l (0.08 gal).
– Receptacle, approx. 5 l (1.5 gal);
à
p. 2 - 4.
Prerequisites – The engine must be switched off and secured against unauthorised use;
à
p. 2 - 3.
Select the
sampling location To determine the usability of the oil, you must take a sample from the
hydraulic system. To do that you must connect the hose with the connecting
piece to a gauge port.
•
Remove the cover ( 3 ).
The gauge port ( 1 ) is located on the cylin-
der ( 2 ) of the outrigger.
•
Clean the gauge port before connecting the
hose.
M 12
Hose lengths GROVE part no.
1 m (3.3 ft) 01923003
2 m (6.6 ft) 00551941
4 m (13.2 ft) 01923139
GROVE part no.
A set of sample containers with protective mailing bag
and delivery note to the contracted laboratory
03141012