New Holland 4B Manual.
New Holland CR6.80 / CR6.90 / CR7.90 / CR8.90 / CR9.90 Tier 4B (final) Combine Service Repair Manual NA. Complete Service Manual, available for instant download to your computer, tablet or smart phone. This Professional Manual covers all repairs, servicing and troubleshooting procedures. It is very detailed and contains hundreds of pages with detailed photos & diagrams.