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Home >> Infiniti >> 2005 >> QX56 AWD >> Repair and Diagnosis >> Steering >> Power Steering System >> Steering Column >> Disassembly and Assembly >> Inspection After Assembly

Inspection After Assembly

When the steering wheel does not turn smoothly, check the steering column as follows:

  1. Check the column bearings for damage or unevenness. Lubricate with recommended multi-purpose grease. Replace the steering column as an assembly, if necessary.
  2. Check the column tube for deformation or breakage. Replace the steering column as an assembly, if necessary.
  3. If the vehicle has been involved in a collision, or if noise and rattles are heard during a turn, check the length "L" of the column. If out of specification, replace the steering column as an assembly.
    1. Steering column length "L": 610 mm (24.02 in) 
  4. Check for proper lubrication, apply grease as necessary.
  5. Check for wear around the seal edges, replace the steering column as an assembly as necessary.
  6. Check for corrosion or pitting around the seal sliding area.
    Fig 1: Identifying Steering Column Length
    G02383716Courtesy of NISSAN MOTOR CO., U.S.A.
  7. After installing the steering column, check the tilt mechanism for proper operation.
    1. Tilt mechanism range: 3° per notch at 5 stops (Manual tilt) 
    CAUTION:
    • Replace the column if it is depleted of grease, worn, damaged, or if any scratches or coating separation is present on the shaft seal area.
    • During lower joint detachment, insert a tool into the yoke groove to prevent gouging damage.
    Fig 2: Identifying Tilt Mechanism Range
    G02383717Courtesy of NISSAN MOTOR CO., U.S.A.