Manitowoc Grove GMK 4100L-1 - Bleeding the Central Lubrication System

Maintenance work on the carrier
7.16 Central lubrication system
25.11.2016
Maintenance manual 3 302 364 en 7 - 117
GMK 4100L-1
• Attach the filling pump to the respective
connections (1), (2) or (3).
• Press the button (4) once.
Intermediate lubrication will be triggered.
• Fill the grease container up to the max.
marking.
• Remove the filling pump, wipe away any
excess grease and close the holes.
7.16.2 Bleeding the central lubrication system
If the grease container is empty or contains bubbles, you must bleed the
central lubrication system.
The grease container (1) must be full.
• Loosen the lubricating pipe at the
connection (2).
• Switch on the ignition.
• Press the button (3).
Repeat the procedure until the grease
flowing from the connection (2) no longer
contains any bubbles.
• Tighten the lubricating pipe at
connection (2).
• Remove any grease that has escaped.