2008 Lexus SC 430FACTORY OEM SERVICE PROCEDURE

Torque Specifications

WARNING: This page is about a different car, the 2007 Lexus SC 430. However, it is still accessible from the selected car via links, so may be relevant.

REMOVABLE ROOF PANEL 

REMOVABLE ROOF PANEL - TORQUE SPECIFICATIONS

Part tightened N*m kgf*cm ft.*lbf
Sliding roof drive gear sub-assembly at Removable roof lock sub-assembly 5.4 55 48 in.*lbf
Sliding roof removable roof panel sub-assembly at Roof panel link sub-assembly 40 408 30
Sliding roof removable roof panel sub-assembly at Removable roof lock sub-assembly 6.9 70 61 in.*lbf

BACK WINDOW FRAME 

BACK WINDOW FRAME - TORQUE SPECIFICATIONS

Part tightened N*m kgf*cm ft.*lbf
Back window frame sub-assembly upper at Roof panel link sub-assembly 40 408 30

ROOF PANEL LINK 

ROOF PANEL LINK - TORQUE SPECIFICATIONS

Part tightened N*m kgf*cm ft.*lbf
Sliding roof removable roof panel sub-assembly at Roof panel link sub-assembly 40 408 30
Rear seatback assembly at Body Bolt 18 184 13
Nut 7.0 71 63 in.*lbf
Back window frame sub-assembly upper at Roof panel link sub-assembly 40 408 30
Sliding roof drive gear assembly RH at Roof panel link sub-assembly 19 194 14

PACKAGE TRAY TRIM 

PACKAGE TRAY TRIM - TORQUE SPECIFICATIONS

Part tightened N*m kgf*cm ft.*lbf
Rear seatback assembly at Body Bolt 18 184 13
Nut 7.0 71 63 in.*lbf

REMOVABLE ROOF AUXILIARY CATCH 

REMOVABLE ROOF AUXILIARY CATCH - TORQUE SPECIFICATIONS

Part tightened N*m kgf*cm ft.*lbf
Removable roof auxiliary catch assembly at Body 22 224 16
Factory Service Tools

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

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