The 1TR-FE has specific torque values that differ from older Toyota engines:
Owners and mechanics often refer to manuals to address these documented 1TR-FE behaviors: toyota 1tr fe engine workshop manual.zip
A comprehensive manual covers everything from routine maintenance to full engine overhauls. Essential technical data included in these manuals includes: The 1TR-FE has specific torque values that differ
(Bible for Reassembly)