90 Quattro 20V L5-2309cc 2.3L DOHC (7A) (1990)
Oil Pan: Service and Repair
1.
Remove both front subframe bolts, then the oil dip stick.
2.
Drain engine oil, then rotate engine until flywheel recesses align with oil pan bolts.
3.
Remove oil pan bolts, then the oil pan.
4.
Reverse procedure to install. Tighten oil pan and subframe bolts to specifications.