Categories JOHN DEERE John Deere 340D, 440D Skidder and 448D Grapple Skidder Service Repair Operation and Test Manual (TM1436 and TM1437) Post author By TQ3yS Post date Full manual link. Please click. → https://www.aservicemanualpdf.com/tm1437-John Deere 340D 440D Skidder 448D Grapple Skidder ← John Deere 8560 8760 and 8960 Tractors Service Repair Operation and Test Manual (TM1433 + TM1434) → JOHN DEERE 540D SKIDDER, 548D GRAPPLE SKIDDER Service Repair Manual