Motor from a WD 9 going into a TD 9 in Projects, Builds, & Restorations Posted April 8, 2016 Hey guys I'm new to the page, thanks in advance for any help. So recently my dad picked up a WD 9 and a TD 9 originally he thought he could get the TD 9 going without swapping but that was an epic fail the head is cracked leaking anti freeze into the oil quite a mess so we're on to plan b. We've never worked on one of these before we've been given so pointers on what all needs to be switched over but any input is appreciated. Dad is in the process of trying to remove the crank shaft and crank shaft pulley but this is giving us a run..... Can anyone help us out any pointers or walk me through how to get this apart? The nut is off heat and an impact but the rest is at a standstill.