Using a dial indicator, measure the thrust clearance while moving the connecting rod back and forth.

• Standard thrust clearance:
• 0.15 to 0.30 mm (0.00591 to 0.0118 in.)

• Maximum thrust clearance:
• 0.35 mm (0.0138 in.)

If the thrust clearance is more than the maximum, replace one or more connecting rods as necessary.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1GR-FE ENGINE MECHANICAL

Using a 45° cutter, resurface the valve seat so that the valve seat width is more than the specification.

Apply adhesive to 2 or 3 threads of the bolt ends of unions.

Heat the cylinder head to 80 to 100°C (176 to 212°F).

Using a gasket scraper, remove all the gasket material from the surface which contacts the cylinder block.

Using SST, compress the inner compression spring and remove the valve spring retainer locks.

Land Cruiser URJ200 URJ202 GRJ200 VDJ200 1GR-FE ENGINE MECHANICAL

Using a torch, heat the ring gear evenly to approximately 200°C (392°F).

Install the oil pan stud bolt.