Table of Contents
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5/8" Allen key
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7/8" Allen key
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5/16" Allen key
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6 mm Allen key
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Phillips screwdriver size 2
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10 mm wrench
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1/2" wrench
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1/4" wrench
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5/16" wrench
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Torque wrench 0 - 20 Nm (or similar)
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Torque wrench 5 - 25 Nm (or similar)
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Torque wrench 10 - 80 Nm (or similar)
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Two long wooden blocks, min. 14 x 14 x 30 cm
Removing Motor/Gearbox Clutch
1. Removing motor/gearbox unit, as described in Replacing Motor/Gearbox Unit.
2. Loosen and remove self-securing nut (3).
3. Remove carriage screw (6), which secures sealing ring (5).
4. Carefully bend sealing ring apart and remove it.
5. Pull motor (4) and gearbox unit (1) carefully apart.
6. Remove clutch individual parts (7).
7. Replace clutch, if necessary.
Installing Motor/Gearbox Clutch
1. Install new clutch (7) on motor axle. Pay attention to position of groove.
2. Position locking ring (5) on motor (4) or gearbox (1).
3. Carefully insert motor into gearbox. Pay attention to position of groove in axle of gearbox. If necessary, rotate motor
and gearbox to correct position.
4. Insert carriage bolt through locking ring. Do not forget spacer sleeve (2).
5. Install washer and self-locking nut.
6. Do not tighten self-locking nut completely, as motor orientation must be adjusted during installation.
7. Install motor/gearbox unit, as described in Replacing Motor/Gearbox Unit.
6.7.5 Replacing Engaging Lever and Cap
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Phillips screwdriver
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TX20 Torx key
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2.5 mm Allen key
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Medium-strength threat locking adhesive (Loctite 242 or similar)
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Torque wrench
1675507-A
Service
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