|
Sponsored Links (Register now to hide all advertisements) |
|
|
Thread Tools | Display Modes |
10-26-2015, 07:13 AM | #1 |
Senior Member
Join Date: May 2010
Location: Bowling Green, Ky.
Posts: 234
|
Crankshaft Pulley Installation
I acquired a recently rebuilt early 24 stud minus the crankshaft pulley but I had a single belt pulley on hand I'm attempting to install. It's been a tight fit but I've managed to get the pulley within around 1/2" of the end of the crankshaft still not within reach of the crankshaft bolt. I've popped it pretty good with a block of wood and a hand sledge but it's not wanting to budge any further. Are these usually this hard to seat? Applied white grease prior to assembly and have be pretty liberal with blaster throughout process. Had thought about heat but don't want to melt rubber crankshaft seal rebuilder had already installed? Thanks guys!
|
10-26-2015, 07:25 AM | #2 |
Senior Member
Join Date: May 2010
Location: Gardiner Me.
Posts: 4,200
|
Re: Crankshaft Pulley Installation
Remove the pulley, take a small rod and stick it in beside the crank snout untill it hits the crank gear, mark the rod at the end of the crank, pull the rod out check the length of the pulley, I'm not sure if the first early 38 24s stud had the short crank snout like the 21 stud cranks. Walt
|
Sponsored Links (Register now to hide all advertisements) |
|
10-26-2015, 09:06 AM | #3 |
Senior Member
Join Date: May 2010
Location: Bowling Green, Ky.
Posts: 234
|
Re: Crankshaft Pulley Installation
Thanks Walt, but I can still see the inside end of the pulley (with the spiral grooves), it hasn't past the rubber crankshaft seal yet? It's so tight I'm afraid I'll warp the pulley trying to get it back off?
|
10-26-2015, 09:23 AM | #4 |
Senior Member
Join Date: Jul 2010
Location: 36 miles north of Albany NY
Posts: 2,969
|
Re: Crankshaft Pulley Installation
How about a longer bolt for installation, or a puller to remove it, I've broken/damaged parts not using the right tools and caused myself more grief than if I had done it correctly the first time.
|
10-26-2015, 09:40 AM | #5 |
Junior Member
Join Date: Dec 2012
Location: central NY state
Posts: 27
|
Re: Crankshaft Pulley Installation
You really don't want to be hammering on the end of the crankshaft. Rig a puller up so you aren't pulling on the pulley but more to the center of it. Clean up the inside of it and pull it on.
|
10-26-2015, 10:49 AM | #6 |
Senior Member
Join Date: Jan 2011
Location: Central Ohio
Posts: 5,245
|
Re: Crankshaft Pulley Installation
Sponsored Links (Register now to hide all advertisements)
I've taken a ton of these on/off - never had any issues if all the parts were correct, cleaned and aligned. Also, I've never had to "beat" them onto an engine - so be careful. I'd get the current pulley back off (with a good puller) - then inspect everything and figure out what the issue is. Even if it costs you a pulley . . . is better than a crankshaft snout or ruined engine. Good luck |
10-26-2015, 12:05 PM | #7 |
Senior Member
Join Date: May 2010
Location: Bowling Green, Ky.
Posts: 234
|
Re: Crankshaft Pulley Installation
Thanks fellas! Yeah I didn't figure they should be that difficult to get on, that's why I quit when I did. It seemed to pass the key alright but then just seemed to keep getting more snug. I'll get a puller on it and look it over again?
|
10-26-2015, 01:59 PM | #8 | |
Senior Member
Join Date: May 2010
Location: Mill Valley,Ca.
Posts: 1,509
|
Re: Crankshaft Pulley Installation
Quote:
Karl |
|
10-27-2015, 06:26 AM | #9 |
Senior Member
Join Date: May 2010
Location: Bowling Green, Ky.
Posts: 234
|
Re: Crankshaft Pulley Installation
Thanks Karl, Yeah this one appeared true and other than some slight pitting looked good. I had already blasted and painted this one and if I could salvage it would sure save me some time and effort trying to find another serviceable candidate.
|
|
|
Sponsored Links (Register now to hide all advertisements) |
|