Alignment Of Centre And Inner Boom Sections; Soft Close Adjustment Inner Fold - Hardi BOOM TERRA FORCE Instruction Book Supplement

Alignment of centre and inner boom sections

The boom tip should point slightly forward. If necessary adjust the
inner section folding as follows: De-pressurise the folding rams.
1. Loosen the counter-nut A
2. Adjust stop screw B until the correct setting is reached.
3. Tighten counter-nuts again.

Soft close adjustment inner fold

The speed of the last part of the extension stoke can be adjusted.This
prevents the wing from hitting the transport brackets during folding.
Adjust it as follow:
1. Unfold the boom loosen nut A.
2. The setting is very sensitive so proceed slowly, rotating the
screw B one tenth of a turn at a time. By rotating the nut
inwards the damping effect will increase, by undoing the bolt
dampening will decrease.
3. Once adjusted tighten the nut A again
4. Fold the wing hydraulically. If adjustment is necessary repeat
step 1-4.
6 - Maintenance
A
B
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