Manitowoc GROVE GMK6400 User Manual

Maintenance work on the superstructure
8.8 Main boom
8 - 70 3 302 756 en Maintenance manual
GMK6400
16.11.2018
8.8.3 Checking the sheaves
• Check all sheaves (1) and (2) for damage,
wear, mobility and heavy soiling.
Have damaged, worn, stiff or extremely soiled sheaves replaced by
Manitowoc Crane Care or an authorised GROVE dealer or your repair crew.
8.8.4 Checking the locking system
• Have the main boom locking system checked regularly by
Manitowoc Crane Care or an authorised GROVE dealer.
M 3
M 12
G
Risk of accidents if maintenance work is not carried out!
Have the maintenance work on the main boom locking system performed
regularly by
Manitowoc Crane Care or an authorised GROVE dealer.
This prevents the complete unlocking of a telescopic section in Emergency
operation/Emergency program mode, which could cause serious accidents
and damage to the truck crane.

Manitowoc GROVE GMK6400 Specifications

General

Brand	Manitowoc
Model	GROVE GMK6400
Category	Construction Equipment
Language	English