Sears Chipper-Shredder Model 247.775870

Reply

  #1  
Old 05-06-07, 12:15 PM
Member
Thread Starter
Join Date: May 2007
Posts: 1
Sears Chipper-Shredder Model 247.775870

I have a Sears Chipper Shredder Model 247.775870 and would like to remove the engine and place on the bench to overhaul. My question is: What is the proper (or easy) way to remove the Impeller assembly from the crankshaft of the engine? Thanks in advance.
 
Sponsored Links
  #2  
Old 05-08-07, 04:00 AM
puey61's Avatar
Member
Join Date: Apr 2004
Location: Upstate New York
Posts: 3,224
A long bolt (1" longer than the installed one) in the crankshaft exposed 1" to act as a whack point; Two suitable pressure wedges (to be hammered behind the impeller fan in safe location between fan and engine block and driven in so far as to apply suitable pressure to the back side of fan but without damaging (cracking) the engine block - I use chisels); Oxy-acetylene torches (to heat impeller fan hub); 3-pound hammer (to whack on the whack bolt).
 
Reply

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 Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes