1. Establish a telescopic drive (М20m1) on an external pipe (81a) and insert a finger (84a). 2. Fix the blocking device (84b). |
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3. Using the indicator (22), adjust a pipe gap. For this purpose move a telescopic drive (М20m1) and a bolt (84) to an oblong opening so that the gap was reached. The gap should be within 0.25 - 0.30 mm.
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4. Tighten a bolt (84). |
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