• Rear heave is a pull type bump stop
• Adjustment:
• Bump rubber stiffness/stack
• Adding/removing packers to adjust static gap
• Platform position adjustment (13mm + 17mm spanner)
• Any type of springing method can be employed if the following
requirements are met
• Internal diameter >16 mm
• External diameter <35 mm
• Ensure closed packer always used either side of rubber/spring
Rear Heave Element Adjustment
30
Packer Options
Part Number Thickness Description
GIN-LMP3-C0100-A 2mm
Open
GIN-LMP3-C0101-A 5mm
GIN-LMP3-C0102-A 10mm
GIN-LMP3-C0112 2mm
Closed
GIN-LMP3-C0113 5mm
GIN-LMP3-C0114 10mm
Platform position
Adjustment Heave gap change
One flat on adjuster 0.21 mm 0.30 mm
Quarter turn on adjuster 0.31 mm 0.45 mm
Half turn on adjuster 0.63 mm 0.91 mm
Full turn on adjuster 1.25 mm 1.81 mm