4-30
5. Removing slide screw and cylinder
Step Procedure
1 Turn slide screw No.32 by hand and extract from the bottom.
2 Loosen hex head bolts No.6 (four bolts) which fasten the cylinder and manual
handwheel and remove.
3 Lift cylinder straight up and remove.
6. Removing worm unit (In case of with handwheel)
Step Procedure
1 Remove in sequential order the bearing holder No.29, single column angular
bearing, (upper) No.30, worm wheel No.31, and single column angular bearing
(lower) No.30.
2 Loosen hex head bolts No.9 (four), which fasten the gear case No.28 and yoke
and remove.
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