Volvo Workshop Service and Repair Manuals

Connecting Rod: Specifications

Diameter, bearing recesses
Big end...................................................................................................................................................................................................53.000 -0/+0.013 mm
Small end........................................................................................................................................................................................21.000 +0.005/+0.011 mm
Maximum ovality in the bearing recesses..................................................................................................................................................................000.6 mm

Length
Big end - Small end......................................................................................................................................................................................................147 mm

Connecting rod, tighten..................................................................................................................................................................................................20 Nm

Connecting rod cover
Tighten in two stages:
Tighten...........................................................................................................................................................................................................................20 Nm
Angle-Tighten..........................................................................................................................................................................................................90 degrees

Connecting rod cap
Connecting rod with treated toothed surface between the connecting rod and cap, screw with waist
Stage 1............................................................................................................................................................................................................................20 Nm
Stage 2 angle-tighten................................................................................................................................................................................................90 degrees

Connecting rod with fracture surface between the connecting rod and cap, fully threaded screw
Stage 1............................................................................................................................................................................................................................30 Nm
Stage 2 angle-tighten................................................................................................................................................................................................90 degrees