7. Grease an M10 x 69mm Bolt (93). Orient the Leg | 7 |
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Lever (32) with the slot on the side shown. Attach | 93 |
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the Leg Lever to the Front Leg (31) with the Bolt | Grease |
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and an M10 Nylon Locknut (71). Do not over- |
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tighten the Locknut; the Leg Lever must be |
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able to pivot easily. | 32 | Slot |
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8. Attach the Seat Knob (43) to the Seat Carriage | 8 |
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(48) with two M6 x 13mm Bolts (105) and two M6 |
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Nylon Locknuts (69). Make sure that the slot in |
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the Knob is aligned with the slot in the Seat |
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Carriage, as shown. | 41 |
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Orient the Seat (41), the Seat Backing (42), and |
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the Seat Carriage (48) as shown. Attach the Seat |
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and the Seat Backing to the Seat Carriage with | 42 |
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four M6 x 16mm Screws (11). |
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| 11 | 69 | 105 | 43 105 |
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9. Pull out the Seat Knob (43) as far as it will go, and | 11 |
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set the Seat Carriage (48) on the Bench Rail (23). |
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Loosely attach two 8mm Metal Spacers (45), a | 47 |
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60mm Metal Spacer (44), and two Bearing |
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Wheels (46) to the center holes in the Seat | 41 |
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Carriage (48) with two M8 Flange Nuts (47) and |
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the M8 x 114mm Axle (102). Make sure that the |
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serrated edge of the Flange Nuts are against | 23 |
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the Seat Carriage. |
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While a second person presses down on the Seat |
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(41), hold the wheel assembly firmly against the |
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bottom of the Bench Rail (23) and properly tight- |
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en the M8 Flange Nuts (47). Make sure that |
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three threads are extending past the Nuts, and |
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that the wide sides of all six Bearing Wheels |
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(46) are pressed against the Bench Rail. |
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Engage the Seat Knob (43) into an adjustment |
| 45 | 46 44 | 46 |
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hole in the Bench Rail (23). |
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| 9 | Side |
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