◦ inadvertent movements occur during operation of the crane or the controls are slow or
inaccurate.
Bearings and joints
Refer to the lubrication schedule to lubricate the following components:
• Base bearing
• Cylinder bearings
• Control lever joints
• Boom system bearings.
Boom extension and the stabiliser beam
• Use spray vaseline or chain oil to lubricate the surface of the second boom and extension.
• Use spray vaseline to lubricate the surface of the stabiliser beam.
Levers
• Lubricate the levers with a grease gun. Note the positions of the levers before greasing.
Chain in extension
• Lubricate with a grease gun.
12.3.4. Additional weekly inspection and maintenance for the cabin (if
installed)
Windshield washer for the cabin
• Check the wash fluid. If necessary, top up.
Heather (if installed)
• Check the level in the fuel tank. If necessary, top up.
Lubricate
• Lubricate the cabin door.
Lifting device
• Check lifting device. Make sure it can be driven up and down smoothly and safely.
• Clean the cleaning rods.
NOTE
Do not grease them, use teflon based lubricants.
12.3.5. Monthly inspection and maintenance
In addition to the daily and weekly inspection, carry out the following each month.
Maintenance and Service
Jonsered 1188S CE
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