Manitowoc Grove GMK 4100L-1 - Page 5

Additional pages for maintenance manual 3 302 584 en 3
GMK 4100L-1
24.04.2017
1.2 Main boom
1.2.1 Check/lubricate the telescoping cylinder
•
Consult the Maintenance manual supplied for information on prerequisites,
and observe the safety instructions outlined in Chapter
Main boom.
• Familiarise yourself with the slinging points for personal safety
equipment on the GMK 4100L-1 truck crane;
à Operating manual.
Grease, Tools
–Brush.
– Feeler gauge.
Prerequisites – The truck crane must be level.
– The hook block must be unreeved.
– The main boom must be completely retracted and lowered into horizontal
position.
– A rigging mode must be created with a telescope status that satisfies the
lifting capacity table necessary for maintenance;
à Lifting capacity table;
Section
Telescoping sequences for lubricating the main boom.
– The RCL code for the current rigging mode must be entered.
– Personal safety equipment to secure you from falling is used;
à Operating manual.
s
M 12
Designation GROVE part no.
PAL1 lubricant paste, 25 kg bucket 02314698