Crank Mechanism

2004 Volvo V70 L5-2.5L Turbo VIN 59 B5254T2SECTION Crank Mechanism




Crank Mechanism

Crankshaft







Main bearing journal radial runout maximum 0.040 mm
Axial play (Measured in the engine with the intermediate section tightened) 0.08 - 0.19 mm
Main bearing journal radial runout 0.020 - 0.043 mm

Big end journals
Diameter, standard (1) 50.000 +0/-0.016
Bearing recess width 26.0 ± 0.1 mm
Maximum out-of-round 0.004 mm
Maximum taper 0.004 mm

(1) The variation in diameter for each bearing journal must not exceed 0.008 mm.

Main bearing journals







Diameter, standard (1) 65.000 +0.003/-0.016 mm
Axial bearing width 26.00 +0/-0.04 mm
Maximum out-of-round 0.004 mm
Maximum taper 0.004 mm

(1) The variation in diameter for each bearing journal must not exceed 0.008 mm.









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.