Manitowoc Grove GMK 5200-1, Maintenance Manual

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Maintenance work on the carrier
7.20 Other maintenance work
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3.
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Maintenance manual 3 302 746 en 7 - 145
GMK5200-1
7.20.3
Checking the auxiliary heater
Depending on the equipment, your truck crane has been fitted with an aux-
iliary heater.
During the warm summer months, run the auxiliary heater for 20 to
30 minutes;
à
Operating manual .
•
Check that the system is working properly. Also perform a functional
check of the controls.
•
If the heating system is not working correctly, report it to
Manitowoc
Crane Care
or an authorised GROVE dealer or an authorised specialist
workshop.
7.20.4
Lubricating the cab door
Grease, tools
– Grease gun from the tool set.
Greasing
•
Open the doors on the driver and passenger
side.
•
Clean the grease nipples ( 1 ) on the door
hinges.
•
Press grease into the grease nipples.
•
Close and open the doors several times – the
doors should move easily.
•
Remove any grease that emerges.
•
In case the doors are stiff or do not close properly after lubrication, have
them adjusted by
Manitowoc Crane Care
or by an authorised GROVE
dealer.
M 1
M 12
Lubricating
grease
Designation to
DIN 51502
Specification
Classification
GROVE part no.
Grease KP - 1K - 50 DIN 51825 03233369