Maxima V6-3.5L (VQ35DE) (2007)
2. Remove sliding pin boot from torque member.
3. Remove the retaining ring from the cylinder body using a screw-driver or suitable tool, as shown.
4. Place a wooden block as shown, and blow air from union bolt mounting hole to remove pistons and piston boots.
WARNING: Do not place your finger in front of piston.
5. Remove piston seals from cylinder body using a screwdriver or suitable tool, as shown.
CAUTION: Be careful not to damage cylinder inner wall.
CALIPER INSPECTION
Cylinder Body
CAUTION:
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Use new brake fluid to clean. Never use mineral oils such as gasoline or kerosene.
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Check inner wall of cylinder for corrosion, wear, and damage. If any non-standard condition is detected, replace cylinder body.
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Minor flaws caused by corrosion or a foreign material can be removed by polishing the surface with a fine sandpaper. Replace the cylinder body, if
necessary.
Torque Member
Check for wear, cracks, and damage. If damage or deformation is present, replace the affected part.
Piston
CAUTION: Since the piston surface is plated, do not repair using sandpaper.
Check piston surface for corrosion, wear, and damage. If any non-standard condition is detected, replace applicable part.
Sliding Pin Bolts and Sliding Pin Boots
Check that there is no wear, damage, or cracks in the sliding pin bolts and sliding pin boots, and if there are, replace them.