Maintenance work on the carrier
7.18 Other maintenance work
03.11.2017
Maintenance manual 3 302 574 en 7 - 129
GMK3060
7.18.3 Checking the functioning of the auxiliary heater
Depending on the equipment, your truck crane is fitted with an auxiliary
heater.
Even during the warm summer months, run the auxiliary heater for 20 to
30 minutes;
à Operating Instructions.
• 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.
7.18.4 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.
Lubricating
grease
Designation
to DIN 51502
Specification
Classification
GROVE part no.
Grease KP - 1K - 50 DIN 51825 03233369
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