300CD (123.153) L5-3.0L DSL Turbo (617.952) (1982)
1
Unscrew oil filter cover (cap) and pull up for a short distance so that the oil flows back to oil pan.
Models 116 and 123
(engines 617.950/952)
2
Unscrew oil cooler lines (arrows).
3
Unscrew line toward oil pressure gage on oil filter of models 116 and 123 (arrow).