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 MANUALSCHEVROLET2023EXPRESS 2500 BASE, VAN CARGO EXTENDED, 4.3L ENG VIN P, GASREPAIR AND DIAGNOSISELECTRICALMOTORS, SWITCHES, RELAYSBATTERY, STARTING AND CHARGING - SPECIFICATIONSSPECIFICATIONSFASTENER SPECIFICATIONS
2023 Chevrolet Express 2500 Base, Van Cargo Extended, 4.3L Eng VIN P, Gas
Fastener Specifications
2023 Chevrolet Express 2500 Base, Van Cargo Extended, 4.3L Eng VIN P, GasSECTION Fastener Specifications
Reusable Threaded Fastener Tightening Specifications
|
NOTE:
All fasteners listed in this table can be reused after removal. |
|
|---|---|
| Application | Specification |
| Metric (English) | |
| Auxiliary Battery Hold Down Bolt | 25 N.m (18 lb ft) |
| Auxiliary Battery Negative Cable @Auxiliary Battery Fastener | 14 N.m (124 lb in) |
| Auxiliary Battery Negative Cable @ Relay Fastener | 7.5 N.m (66 lb in) |
| Auxiliary Battery Negative Ground Cable @ Frame Bolt (K4B) | 17 N.m (13 lb ft) |
| Auxiliary Battery Positive Cable @ Auxiliary Battery Fastener | 14 N.m (124 lb in) |
| Auxiliary Battery Tray Mounting Bolt | 25 N.m (18 lb ft) |
| Auxiliary Positive Battery Cable @Junction Block Nut | 10 N.m (89 lb in) |
| Battery Negative Cable @ Battery Fastener | 13 N.m (115 lb in) |
| Battery Negative Cable @ Engine Block Bolt (L8T) | 40 N.m (30 lb ft) |
| Battery Negative Cable Ground @ Inner Fender Bolt (L8T) | 22 N.m (16 lb ft) |
| Battery Positive Cable @ Battery | 13 N.m (115 lb in) |
| Battery Positive Cable @ Battery Distribution Engine Compartment Fuse Block Nut | 10 N.m (89 lb in) |
| Battery Positive Cable @ Generator Nut | 15 N.m (11 lb ft) |
| Battery Positive Cable @ Junction Block Nut | 10 N.m (89 lb in) |
| Battery Positive Cable @ Relay Nut | 7.5 N.m (66 lb in) |
| Battery Positive Cable @ Starter Solenoid Nut (L8T, LV1) | 14 N.m (124 lb in) |
| Battery Positive Cable Retainer Bolt (LV1) | 10 N.m (89 lb in) |
| Battery Tray Mounting Bolt | 9 N.m (80 lb in) |
| Engine Oil Fill Tube Bracket Bolt | 25 N.m (18 lb ft) |
| Engine Wiring Harness Bracket Bolt | 10 N.m (89 lb in) |
| Flywheel Inspection Cover Bolt | 9 N.m (80 lb in) |
| Front End Sheet Metal Diagonal Brace Bolt | 22 N.m (16 lb ft) |
| Fuel Pump Fuel Feed Pipe Bracket Bolt | 22 N.m (16 lb ft) |
| Generator Bolt | 58 N.m (43 lb ft) |
| Heater and Air Conditioning Control Vacuum Tank Bolt | 3.3 N.m (29 lb in) |
| Right Transmission Cover Bolt | 12 N.m (106 lb in) |
| Starter Bolt (L8T, LV1) | 50 N.m (37 lb ft) |
| Starter Heat Shield Fastener (Engine Block - LV1) | 22 N.m (16 lb ft) |
| Starter Heat Shield Fastener (Starter - LV1) | 9 N.m (80 lb in) |
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.