cooling AUDI A4 1998 B5 / 1.G AEB ATW Engines Pistons And Connecting Rods Workshop Manual

13-53


Pistons and connecting rods,
disassembling and assembling
1 -
Nut for connecting rod bolt
30 Nm (22 ft lb) + additional 1/4 turn (90 )Always replace connecting rod bolt -13-Grease thread and contact surfaceTo measure radial play, tighten to 30 Nm
(22 ft lb) but not any further
2 -
Pressure relief valve Tightening torque: 27 Nm (20 ft lb)Opening pressure: 2.5-3.2 bar (36.25-46.4
psi)
3 -
Oil spray nozzle For piston cooling
4 -
Connecting rod bearing cap Mark -B- to indicate which cylinder each
cap belongs to
Installed position:Marks -A- point toward belt pulley side
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