Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2019EXPRESS 2500 BASE, VAN CARGO EXTENDED, 6.0L ENG VIN GREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 90 (HYDRAULIC BRAKE SYSTEM)SPECIFICATIONSFASTENER SPECIFICATIONS
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN G
Fastener Specifications
2019 Chevrolet Express 2500 Base, Van Cargo Extended, 6.0L Eng VIN GSECTION Fastener Specifications
WARNING: This page is about a different car, the 2018 GMC Savana 3500, 2018 GMC Savana 2500, 2018 Chevrolet Express 3500, and 2018 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
Single Use Non-Threaded Fasteners/Components
|
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal. |
|---|
| Application |
| Front Brake Hose Fitting Gasket |
| Rear Brake Hose Fitting Gasket |
Reusable Threaded Fastener Tightening Specifications
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Bleeder Valve | 12.5 N.m (111 lb in) |
| Brake Booster Nut | 36 N.m (27 lb ft) |
| Brake Master Cylinder Nut | 36 N.m (27 lb ft) |
| Brake Master Cylinder Reservoir Retainer | 8 N.m (71 lb in) |
| Brake Pedal Bolt | 33 N.m (24 lb ft) |
| Brake Pedal Push Rod Retainer Bolt | 10 N.m (89 lb in) |
| Brake Pressure Modulator Valve Pipe Nut - Front | 32 N.m (24 lb ft) |
| Brake Pressure Modulator Valve Pipe Nut - Rear | 32 N.m (24 lb ft) |
| Front Brake Hose Bolt | 10 N.m (89 lb in) |
| Front Brake Hose Fitting Bolt | 44 N.m (32 lb ft) |
| Front Brake Pipe Fitting @ Front Brake Hose | 25 N.m (18 lb ft) |
| Power Brake Booster Fluid Flow Alarm Switch Nut | 1.3 N.m (11 lb in) |
| Rear Brake Hose Fitting Bolt | 42 N.m (31 lb ft) |
| Rear Brake Pipe Fitting @ Rear Brake Hose | 25 N.m (18 lb ft) |
RENDER: 1.0x
NO RELATED
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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.