Thread: QA42A Speed
View Single Post
  #47  
Old 12-28-2013, 07:05 PM
OldSkull's Avatar
OldSkull OldSkull is offline
Grand Member
 
Join Date: Aug 2012
Location: Quebec
Posts: 1,101
Default

Quote:
Originally Posted by 782CC View Post
That dogbone I think they call it (5) is what I fear is damaged. It is the part I concern most with overspeeding the unit. Those are bushings not bearings(11) so lot of wear with heat and poor lube system.

So does the auger(rotor) move at all? Something should be able to wiggle within chain slack. Sorry for the questions, just trying to understand all the failure points. Something locked up for sure, but have sheered a pin?? Once you figure out and fix what locked the rest might not be so bad.
The rotor hand move with chain and both sprockets together, but no power is transfer from the drive shaft or (number 6) small shaft, I think the small sprocket slip on the small shaft.

I take 2 weeks off work so I fix the problem ASAP and try again :-)
__________________
Gilles.
1988 2072 401 54" hyd angled blade
1988 1872 364 snowblower/C50 deck
1976 1650/QA42A blower/44A deck/standby
1976 1450TS/Sleeve hitch/44A deck/in storage
1963 100 (red)/in storage
2010 Kubota 2380-2/42" infinity deck (engine swap)
Reply With Quote