Service Notice or Precautions for Rear Final Drive

• Check for the correct installation status prior to removal or disassembly. If matching marks are required, be certain they do not interfere with the function of the parts when applied.

• Overhaul should be done in a clean work area, it is preferable to work in dustproof area.

• Before disassembly, using steam or white gasoline, completely remove sand and mud from the exterior of the unit, preventing them from entering into the unit during disassembly or assembly.

• Check appearance of the disassembled parts for damage, deformation, and unusual wear. Replace them with a new one if necessary.

• Gaskets, seals and O-rings should be replaced any time when the unit is disassembled.

• In principle, tighten bolts or nuts gradually in several steps working diagonally from inside to outside. If tightening sequence is specified, observe it.

• Clean and flush the parts sufficiently and blow-dry them.

• Never damage sliding surfaces and mating surfaces.

• When applying sealant, remove the old sealant from the mounting surface; then remove any moisture, oil, and foreign materials from the application and mounting surfaces.

• Always use shop paper for cleaning the inside of components.

• Avoid using cotton gloves or shop rags to prevent entering of lint.

• During assembly, observe the specified tightening torque, and apply new gear oil, petroleum jelly, or multipurpose grease as specified for each vehicle, if necessary.