Back to 2017 Lexus IS 350

2017 LEXUS IS 350

3.5L V6•RWD•AUTOMATIC•gas

Repairs0 Labor505 Torque4887 Fluid7 DTC938 Battery0 Maintenance0 Recalls0

engine

Short Block Replacement Torque Specs

for 2017 Lexus IS 350 3.5L V6 · RWD

Units

16 fasteners

Seq

Component

Torque

Angle

—

Connecting Rod Bolts

Critical

TTY - critical torque plus angle

33 lb-ft · 45 Nm

—

—

Cover Bolts

14 lb-ft · 19 Nm

—

—

Crankshaft Pulley Bolt

Critical

Often TTY - check spec, may require impact

133 lb-ft · 180 Nm

—

—

Electrical Connector Bolts

6 lb-ft · 8 Nm

—

—

Flywheel Bolts

Critical

Often TTY, tighten in star pattern

70 lb-ft · 95 Nm

—

—

Gasket Bolts

Critical

17 lb-ft · 23 Nm

—

—

Gasket Surface Bolts

Critical

Clean mating surfaces

17 lb-ft · 23 Nm

—

—

Main Bearing Cap Bolts

Critical

TTY - tighten in sequence plus angle

55 lb-ft · 75 Nm

—

—

Mounting Bolts

Critical

40 lb-ft · 54 Nm

—

—

Oil Drain Plug

Critical

Use new crush washer

26 lb-ft · 35 Nm

—

—

Oil Pan Bolts

Critical

9 lb-ft · 12 Nm

—

—

Oil Pump Bolts

Critical

9 lb-ft · 12 Nm

—

—

Sensor Bolts

9 lb-ft · 12 Nm

—

—

Sensor Mounting Bolts

9 lb-ft · 12 Nm

—

—

Timing Cover Bolts - 8mm

Critical

Tighten in sequence

18 lb-ft · 25 Nm

—

—

Transmission-to-Engine Bolts

Critical

41 lb-ft · 55 Nm

—

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