Fastener Specifications
WARNING: This page is about a different car, the 2020 Buick Regal TourX, 2020 Buick Regal, 2019 Buick Regal TourX, and 2019 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.
Single Use Threaded Fastener/Component Tightening Specifications
|
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Rear Suspension Cradle Front Bolt | |
|
160 N.m (118 lb ft) |
|
90-105 degrees |
| Rear Suspension Cradle Rear Bolt | |
|
100 N.m (74 lb ft) |
|
90-105 degrees |
Reusable Threaded Fastener Tightening Specifications
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Drivetrain and Front Suspension Cradle Bolt (Long) | 160 N.m (118 lb ft) |
| Drivetrain and Front Suspension Cradle Bolt (Short) | 58 N.m (43 lb ft) |
| Floor Panel Tunnel Panel Front Brace Fastener | 22 N.m (16 lb ft) |
| Floor Panel Tunnel Panel Rear Brace Bolt | 22 N.m (16 lb ft) |
| Front Compartment Air Deflector Bolt | 2.5 N.m (22 lb in) |
| Front Compartment Splash Shield Bolt | 2.5 N.m (22 lb in) |
| Front Cradle Brace Bolt (Long) | 160 N.m (118 lb ft) |
| Front Cradle Brace Bolt (Short) | 58 N.m (43 lb ft) |
| Front Cradle Mount Bracket Bolt (Long) | 160 N.m (118 lb ft) |
| Front Cradle Mount Bracket Bolt (Short) | 58 N.m (43 lb ft) |
| Front Wheelhouse Liner Bolt | 2.5 N.m (22 lb in) |
| Propeller Shaft Bearing Support Bolt | 58 N.m (43 lb ft) |
| Rear Suspension Cradle Bolt (Short) | 58 N.m (43 lb ft) |
| Rear Tire Front Air Deflector Bolt | 2.5 N.m (22 lb in) |
| Rear Wheelhouse Liner Bolt | 2.5 N.m (22 lb in) |
| Rear Wheelhouse Liner Nut | 1.3 N.m (12 lb in) |
| Trailer Hitch Platform Bolt | 58 N.m (43 lb ft) |
| Trailer Hitch Platform Nut | 58 N.m (43 lb ft) |
| Underbody Rear Air Deflector Nut | 6 N.m (53 lb in) |
| Underbody Rear Air Deflector Plastic Nut | 2.5 N.m (22 lb in) |
| Underbody Skid Shield Bolt | 22 N.m (16 lb ft) |