Husqvarna 553RBX Operator's Manual page 14

• Move the backplate to the desired height and fasten it.
Make sure the pin aligns with one of the holes on the
frame, see picture.
Adjusting the harness
• Put on the harness.
• Tighten the waist strap so that it sits securely.
• Tighten the chest strap.
• Adjust the chest strap vertically if needed and make
sure it fits well.
14 – English
ASSEMBLY
• Adjust the shoulder straps to distribute the load evenly
across your shoulders.
• Loosen or tighten the waist strap so that approx. 70%
of the load is on your waist and 30% on your
shoulders.