Can't remove crank sprocket key! - Toyota Nation Forum : Toyota Car and Truck Forums


» Auto Insurance
» Featured Product
» Wheel & Tire Center

Go Back   Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Passenger and Sports Car Forums > Corolla Forum > 7th Generation (1993-1997)

7th Generation (1993-1997) Specific discussion of the 7th generation

ToyotaNation.com is the premier Toyota Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 11-21-2010, 10:29 AM   #1 (permalink)
Official TN Member
 
PatrickGSR94's Avatar
 
Join Date: Jul 2008
Location: Southaven
Posts: 281
Thanks: 1
Thanked 5 Times in 5 Posts
iTrader Score: 0 reviews
View PatrickGSR94's Photo Gallery
Can't remove crank sprocket key!

Trying to remove the oil pump and replace the front main oil seal on a 7A-FE. I can't seem to get the woodruff key out of the crankshaft, which is keeping me from getting the timing belt crank sprocket and the oil pump off.

This one stupid little piece of metal is keeping me from finishing this job. Anyone have any tips? I can't really get a grip on it with vice grips. It keeps slipping off and deforming the edge of the key slightly.
PatrickGSR94 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 11-21-2010, 10:35 AM   #2 (permalink)
Andele, andele!
 
speedy25's Avatar
 
Join Date: Aug 2009
Location: NE oHIo
Posts: 1,337
Gameroom cash: $235545
Thanks: 0
Thanked 84 Times in 83 Posts
iTrader Score: 0 reviews
View speedy25's Photo Gallery
slip a small screwdriver or chisel (better) under the front edge and a few taps of a hammer should pop it out.

-SP
speedy25 is offline   Reply With Quote
Old 11-21-2010, 10:44 AM   #3 (permalink)
30 yrs of Car Photography
 
hairball's Avatar
 
Join Date: Oct 2010
Location: Tacoma, WA
Posts: 536
Thanks: 7
Thanked 26 Times in 23 Posts
iTrader Score: 0 reviews
View hairball's Photo Gallery
^ Exactly what this person said. ^

Sometimes they can be stubborn though! But it will come out with a chisel.
__________________
By the way, "Hairball" was a cat of mine.
Since I don't use the "GameRoom", can you just send me a check?


hairball is offline   Reply With Quote
Old 11-21-2010, 01:36 PM   #4 (permalink)
Official TN Member
 
PatrickGSR94's Avatar
 
Join Date: Jul 2008
Location: Southaven
Posts: 281
Thanks: 1
Thanked 5 Times in 5 Posts
iTrader Score: 0 reviews
View PatrickGSR94's Photo Gallery
Well I never could get it out. I seem to recall the replacement harmonic balancer I put on a couple years back came with a key and the fit was pretty snug. For some reason I thought the slot in the timing belt sprocket didn't go all the way through, but it did. I worked the claws of a hammer behind the sprocket and finally got it slide out over the crankshaft and key.

Then after all that, I had rubber residue from the old front main seal stuck around the bore of the oil pump. Had to use my Dremel with wire wheel to clean it out. If it ain't one thing it's another. But thankfully now I'm finally starting to get everything buttoned up on the massive weekend job I have undertaken:

- Replace radiator & heater hoses
- Replace timing belt
- Replace water pump & water neck hose ($14 for a 1 ft. length of Gates 1 3/8" hose that I cut down to 3" long!)
- Replace front main oil seal
- Clean off and replace liquid sealant on both oil pan and block reinforcement section
- Replace fuel filter
- Replace spark plugs
- Replace valve cover gasket, plug tube gaskets, and bolt grommets
- Replace coolant bypass hose
- Repair broken TVV vac hose port

To do all this I have also had to remove the A/C compressor and alternator + the mount bracket (to get to that one last oil pump bolt), and the exhaust downpipe, and had to drop the lower crossmember. I should have replaced the camshaft oil seal, but I didn't think about it last week, and I have to get this thing drivable before tomorrow.

Last edited by PatrickGSR94; 11-21-2010 at 10:01 PM.
PatrickGSR94 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Passenger and Sports Car Forums > Corolla Forum > 7th Generation (1993-1997)

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 03:43 AM.



Powered by vBulletin® Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.
ToyotaNation.com is an independent Toyota/Lexus enthusiast website. ToyotaNation.com is not sponsored by or in any way affiliated with Toyota Motor Sales, USA, Inc. The Toyota, Lexus and Scion names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.