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Series 642
6.
Unfasten and remove the bonnet
screws
7.
Remove valve bonnet and vulcanized
bonnet seal
8.
Deposit both parts on a clean place
9.
Pull out the gate until the crank bolt
can be reached
10. Loosen and remove the crank bolt
screw
11. Remove the crank bolt from lever
603685EA
MAINTENANCE
Description
§
Edition 2013-08-22
Required tool
2 × Open end wrench
13 mm
Allen wrench 4 mm
53/73
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