Click to expand Tap to zoom Pratt & Whitney Aircraft JT9D 1967 Maintenance Manual (646027) by Pratt & Whitney Aircraft Engines Sale $225.00 | / SKU 16461:R Printed Manual - $225.00 Download - $225.00 Printed Manual Download Size 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Turbofan Engine Revised 1971 2 Volumes