Series 642 MAINTENANCE
813316EB Edition 2017-11-24 87/
Description
Required tool
9. Pull out the gate until the crank bolt
can be reached
10. Loosen and remove the crank bolt
screw
Allen wrench 4 mm
11. Remove the crank bolt from lever
12. Pull out the gate assembly complete
Caution!
Take care that gate is not scratching at
lever while pulling out
13. Place the gate on a clean place
14. Remove the gate o-ring
O-ring removal tool