: Getrag 240 (4-cylinder) and Getrag 260 (6-cylinder). 📖 Key Content Sections
: Includes hard-to-find information like the Z-127 timing belt update and cylinder head bolt replacement for early models. Model Specifics : Engines : M10 (1.8L) and M20 (2.7L/2.5L). Bentley BMW E30 service manual
The manual is available in hardcover at retailers such as Pelican Parts for approximately and Black Forest Industries for $169.99 . Other vendors like BimmerWorld list it around $99.95 . BMW 3 Series (E30) Service Manual: 1984-1990 - Amazon.com : Getrag 240 (4-cylinder) and Getrag 260 (6-cylinder)