LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Mechanical >> Exhaust System >> Service Data And Specifications (SDS) >> Tightening Torque
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Tightening Torque

TORQUE TIGHTENING SPECIFICATIONS

System/Component Unit: N.m (kg-m, ft-lb)
*Unit: N.m (kg-m, in-lb)
Exhaust System Connections
Between Exhaust Manifold And Exhaust Front Tube 45.1-59.8 (4.6-6.1, 34-44)
Between Exhaust Front Tube And Center Muffler 51.0-64.7 (5.2-6.5, 38-47)
Between Center Muffler And Main Muffler 30.4-39.2 (3.1-4.0, 23-28)
Exhaust Mounting Fixing Bolts
For Exhaust Front Tube 25.5-31.4 (2.6-3.2, 19-23)
For Center Muffler 12.7-15.7 (1.3-1.6, 10-11)
Heated Oxygen Sensor 2 (Bank 1) (Bank 2) 40-50 (4.1-5.1, 30-36)
Dual Mode Muffler
Muffler Control Unit 5.0-6.47 (0.51-0.65, 45-57)*
Actuator 5.0-6.47 (0.51-0.65, 45-57)*
Actuator Mounting Bracket 14.7-18.6 (1.5-1.8, 11-13)
Actuator Cover 5.0-6.47 (0.51-0.65, 45-57)*
Cable Lock Nut (Both Actuator And Valve Side) 25.5-33.3 (2.6-3.3, 19-24)
Cable Middle Clamp Tightening Bolt 5.0-6.47 (0.51-0.65, 45-57)*