Engine Mechanical Topics Discussion for motor builds, cams, head work, stripped bolts and other engine related issues. The good and the bad. If it goes round and around or up and down, post it here.

oil pump shaft replacement a 97 evo 1340cc

Thread Tools
 
Search this Thread
 
  #1  
Old 07-05-2010, 11:28 PM
bigolfunkyo's Avatar
bigolfunkyo
bigolfunkyo is offline
Stage I
Thread Starter
Join Date: Jul 2010
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
Default oil pump shaft replacement a 97 evo 1340cc

the feed gears shattered, sheared the key, scored the inside of the pump wall very badly and cracked the pump driveshaft. I plan on installing a new pump and shaft. in order to gain access to the oil pump drive gear and remove it from the shaft is it necessary to remove the pinion gear? if it needs to be removed can it be done without first removing the cam gear? should i/can i check the oil tank for debris? any advice or information would be greatly appreciated and much needed. i do have the service manual but it doesn't tell me anything specific about accessing the oil pump drive gear in the gear case.
 
  #2  
Old 12-04-2010, 07:38 PM
jessebradley's Avatar
jessebradley
jessebradley is offline
Stage IV
Join Date: Dec 2009
Posts: 4
Likes: 0
Received 0 Likes on 0 Posts
Default ?

Hey did you have to take the oil pinion gear off to fix your pump? If so did you have to strip the whole thing? My oil pump pinion gear and oil pump drive gear shattered and and I'm contemplating how to get them out without pulling the rocker covers, rocker arms, push rods and lifters to get the cam out of the way and get the pinion gear off.

Please let me know if your problem entailed any of the things mentioned above.
 
  #3  
Old 04-26-2015, 04:17 PM
1340paul's Avatar
1340paul
1340paul is offline
2nd Gear
Join Date: Apr 2015
Location: spilsby
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Default maybe a bit late but may be useful

i have just changed the shaft and pump on my 97 road king.
i did not remove the engine
i undid the 2 bolts conecting to gearbox
undid the front mount
undid the4 primary bolts
and let of the primary chain adjuster.
this gave me enough room by twisting the motor round so shaft cleared the box
installed new shaft without removing cam using 90 degree circlip pliers
you then have to build pump up on new shaft
remember to put the 2 insde bolts in pump before fitting as you do not have enough room to fit them after.
hope this helps someone.
happy riding
paul
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
imboden
Shovelhead
4
10-07-2013 05:04 PM
prochopp
EVO
3
12-04-2011 09:00 PM
jsbridgew
Exhaust System Topics
12
08-08-2011 07:15 PM
jsbridgew
EVO
8
03-06-2011 06:29 AM
jessebradley
Engine Mechanical Topics
0
12-04-2010 08:02 PM



Quick Reply: oil pump shaft replacement a 97 evo 1340cc



All times are GMT -5. The time now is 08:33 AM.