crankshaft puller & Installer Tools Heavy steel construction

HOW TO USE A crankshaft puller

STEP 1: Place center of splitter/Separator over exposed crank end. Back out threaded shaft until the splitter sits over crank and arms are parallel and equal distance from case

STEP 2: Using supplied 6mm or 8mm bolts, attach splitter arms evenly spaced around the crank and attach arms to the crankcase. (If you only need two arms, please separate evenly.)

NB: It is important that the splitter is properly aligned with the crank and the arms are parallel with the case. Make sure all bolts are removed from the crankcases.

STEP 3: Using a 17mm socket or wrench, carefully tighten threaded shaft until case clears crank.

STEP 4: Disassemble tool from crankcase.

CRANKCASE INSTALLER

INSTALLING A HOT RODS CRANK BRAND-NEW IN AYZ250

The tool works on both sides

• STEP 1: Grease your crank and the main bearing and Insert the crank all the way in.
• STEP 2: Grab the Collet and set it up on the crank . Use a bolt to tighten it.
• STEP 3: Thread main coupler into pulling shaft. Slide housing over the pulling shaft and snug the pulling shaft nut. Make sure everything (crank and tool) is aligned and snug. Nothing should be tight at this point
• NOTE: If the base of the puller does not fit flush against the case (part of the case or engine component may interfere) the steel bars are needed to rest against the case.
• STEP 4: Make sure the rods are straight, Using a 26mm or adjustable wrench, tighten the puller nut until crank or bearing is seated in case.
• NOTE: To avoid the rod from bending, Make sure all bolts are removed from the crankcases and give the crankcase a knock to loose it. (old cranks tend to get stuck)
• STEP 5: Disassemble the tool and remove puller/installer from crank

crankshaft puller