Connecting Rod: Specifications

2011 Toyota FJ Cruiser 2WD V6-4.0L (1GR-FE)SECTION Specifications
PISTON SUB-ASSEMBLY WITH CONNECTING ROD

Install the connecting rod cap bolts.

The cap bolts are tightened in 2 progressive steps.

Step 1:

Install and alternately tighten the bolts of each connecting rod cap in several steps.

Torque 25 Nm (250 kgf-cm, 18 ft-lbf)






Mark the front side of each connecting rod cap bolt with paint.

Step 2:

Tighten the cap bolts 90°.

Check that the painted mark is now at a 90° angle to the front.

Check that the crankshaft turns smoothly.

Connecting Rod Side Clearance, Out-of-round, & Diameter




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:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.