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                        | 1. If uneven door clearance happens, pleas adjust NH-072 with cross screwdriver to parallel door and frame. (adjustment value +3mmm, -3mm ) Left screw equals to lower door
 Right screw equals to raise door
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                      | 2. 
 If door leans left or right, please adjust down slideway NH-031 with cross screwdriver and adjust NH-072 with spanner to make door vertical. (Adjustment value is + 2mm , -2mm ,NH-072 + 2mm , -2mm ) |  |  
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