1999 Audi A4 Quattro Sedan Oil Pan (Upper Part) and Oil Pan (Lower Part), Removing and Installing



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Special tools and equipment z z z z Drill with plastic brush attachment Silicon sealant D 176 404 A2 Torque wrench 10 Nm/45 Nm Switch ignition off and disconnect battery Ground (GND) strap. CAUTION: Before disconnecting the battery, determine the correct coding for the anti-theft radio. z Withdraw dipstick. z Unbolt dipstick tube on cylinder head, pull up and remove. z z z z Remove noise insulation panel (arrows). Lock carrier in service position. Refer to Engine, disassembling and assembling. Drain engine coolant. Drain engine oil into appropriate receptacle. Vehicles with automatic transmission z Unbolt oil line bracket from right-side of oil pan. z Set 10-222A engine support bridge together with 10-222A/3 engine support adapter on fender mounting edges. z Attach 2024A engine sling to mounting eyes at front and rear of engine. z Using 10-222A engine support bridge spindle, lift up engine as far as possible. z z z z z Cut tie wraps (arrows), open bracket for starter wiring and remove wiring. Remove torque support at front of engine. Unbolt coolant line at front of engine from oil pan. Disconnect harness connector from oil pressure switch on left-side of oil pan. Disconnect coolant lines from oil cooler underneath oil filter. z Remove left and right nuts from lower engine mount -1-. z Mark installation positions for threaded assembly -1- and guide sleeves -2- on left and right lower engine mounts. z First remove front bolts -2- and -3- from left and right sides of subframe. Then remove bolts -4-. z Swing stabilizer down. z Remove starter. Note: Only loosen or lower subframe at front to avoid changing wheel alignment.




 

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