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2017-2023 Chevrolet Bolt EV Short Block Replacement Torque Specs

Electric Motor

Applies to 2017, 2018, 2019, 2020, 2021, 2022, and 2023 Chevrolet Bolt EV

Labor Time:8 hours

🔧 Torque Values16 specifications

Component	lb-ft	Nm	Notes
⚠️ Connecting Rod Bolts	33	45	TTY - critical torque plus angle
Cover Bolts	12	16	—
⚠️ Crankshaft Pulley Bolt	133	180	Often TTY - check spec, may require impact
Electrical Connector Bolts	5	7	—
⚠️ Flywheel Bolts	70	95	Often TTY, tighten in star pattern
⚠️ Gasket Bolts	15	20	—
⚠️ Gasket Surface Bolts	15	20	Clean mating surfaces
⚠️ Main Bearing Cap Bolts	55	75	TTY - tighten in sequence plus angle
⚠️ Mounting Bolts	35	47	—
⚠️ Oil Drain Plug	26	35	Use new crush washer
⚠️ Oil Pan Bolts	9	12	—
⚠️ Oil Pump Bolts	9	12	—
Sensor Bolts	8	11	—
Sensor Mounting Bolts	8	11	—
⚠️ Timing Cover Bolts - 8mm	18	25	Tighten in sequence
⚠️ Transmission-to-Engine Bolts	41	55	—

⚠️ = Critical torque value | Always verify with vehicle-specific service manual

⚠️ Some critical specs are estimated. Please verify sequence.

Other Jobs with Torque Specs

Short Block Replacement Torque Specs on Other Vehicles

Lincoln Town Car

1990-1997 4.6L V8 Modular

GMC Canyon

2007-2012 3.7L I5

Ford F-250 Super Duty

2011-2016 6.7L V8 Power Stroke Diesel

Kia EV6

2022-2024 GT-Line Dual Motor AWD

Honda Civic

1992-1995 1.5L I4 D15

Audi TT

2016-2023 2.0L Turbo I4

Common Questions

What is the torque spec for short block replacement on a 2017-2023 Chevrolet Bolt EV?

The primary torque specification for short block replacement on a 2017-2023 Chevrolet Bolt EV is 45 Nm (33 lb-ft). Note: TTY - critical torque plus angle

How many torque specs are there for Chevrolet Bolt EV short block replacement?

There are 16 torque specifications for short block replacement on the 2017-2023 Chevrolet Bolt EV Electric Motor, covering all related fasteners and components.

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