engine

Valve Seals Torque Specs

for 2002 Lexus RX 300 3.0L V6 · AWD

Units

10 fasteners

Seq

Component

Torque

Angle

—

Camshaft Cap Bolts

Critical

Tighten in sequence from center outward, multiple passes

10 lb-ft · 14 Nm

—

Cover Bolts

13 lb-ft · 17 Nm

—

Gasket Bolts

Critical

16 lb-ft · 21 Nm

—

Mounting Bolts

21 lb-ft · 28 Nm

—

Mounting Bolts

Critical

37 lb-ft · 50 Nm

—

Rocker Arm Bolts

Critical

Tighten with cam lobe pointing away

22 lb-ft · 30 Nm

—

Rocker Arm Shaft Bolts

Critical

Tighten evenly in sequence

18 lb-ft · 25 Nm

—

Sensor Bolts

8 lb-ft · 11 Nm

—

Spark Plugs - Aluminum Head

Critical

Apply anti-seize to threads

15 lb-ft · 20 Nm

—

Valve Cover Bolts

Tighten in sequence

7 lb-ft · 10 Nm

—

2002 LEXUS RX 300

10 fasteners