13. Protected Model Maintenance Part 2: Maintenance
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(5) Lift up the lower bellows and loosen the bolt (M4×18) on the upper-limit mechanical
stop. Slide the stop upward about 50 mm.
M4×18 bolt
Upper-limit
mechanical stop
(6) Lift up the flange and loosen the bolt (M6×18) on the set-ring. Remove the set-ring,
flange, O-rings, lower bellows, and mounting rings from the shaft.
M6×18 bolt
Flange
Set-ring
(7) Push the shaft all the way up to the upper limit while pushing the brake release button.