Walker H38i Operator's Manual page 77

Maintenance Instructions
ADJUSTMENTS
3. The FSC friction is increased or decreased by
tightening or loosening the friction adjust-
ment nut. Loosen or tighten the nut and check
the control function until the conditions of both
steps 1 and 2 (above) are met.
FSC Friction
Adjustment Nut
FSC Friction Adjustment Nut
73