M45x AWD V8-4.5L (VK45DE) (2008)
CAUTION: Do not drop pads, shims, shim covers and pad retainers from torque member.
2. Remove sliding pins and sliding pin boots from torque member.
3. Place a wooden block as shown in the figure, and blow air from union bolt mounting hole to remove pistons and piston boots.
CAUTION: Do not get fingers caught in the pistons.
4. Remove piston seal from cylinder body using a flat-bladed screwdriver.
CAUTION: Be careful not to damage a cylinder inner wall.
INSPECTION AFTER DISASSEMBLY
Cylinder Body
Check the inner wall of cylinder for corrosion, wear, and damage. If a malfunction is detected, replace cylinder body.
CAUTION: Clean cylinder body using new brake fluid. Never use mineral oils such as gasoline or kerosene.
Torque Member
Check torque member for wear, cracks, and damage. Replace if there are.
Piston
Check the piston surface for corrosion, wear, and damage. If a malfunction is detected, replace applicable part.
CAUTION: A piston sliding surface is plated. Do not polish with sandpaper.
Sliding Pin, Sliding Pin Bolt, and Sliding Pin Boot
Check sliding pin, sliding pin bolt, and sliding pin boot for wear, damage, and cracks. Replace if there are.
ASSEMBLY