Bent valve cover

   / Bent valve cover #31  
"Also, it looks like the crack appeared on the outside of the cover."

The crack was through before I started.
Then it should be soldered too. Grind or wire brush the crack area about 3/8" on either side of the crack. Then solder. The solder should tend to flatten out at the edges. If it does then you know it is wetting the aluminum well.
Eric
 
   / Bent valve cover
  • Thread Starter
#32  
An update: I had time yesterday to top up the oil and run the engine for about 15 minutes. I seemed to have stopped the leaking, at least for the time being. I realize my repair could fail at any time so I will keep my eyes open for a replacement cover.
 
   / Bent valve cover #33  
An update: I had time yesterday to top up the oil and run the engine for about 15 minutes. I seemed to have stopped the leaking, at least for the time being. I realize my repair could fail at any time so I will keep my eyes open for a replacement cover.
Thanks for the update and good for you! I know everybody here truly appreciates the update. And the fact that you fixed it yourself not only adds to your confidence but also helps other folks who may be considering a similar repair. The repair doesn't need to be a valve cover, just an aluminum casting. And you just fixed yours! Even though I criticized your soldering job you showed me up by having a successful repair.
Cheers,
Eric
 

Tractor & Equipment Auctions

2022 Club Car Tempo Golf Cart (A48082)
2022 Club Car...
UNUSED LANDHONOR CATTLE SQUEEZE CHUTE (A50460)
UNUSED LANDHONOR...
2022 Wacker Neuson LTV6 S/A Towable Light Tower (A49346)
2022 Wacker Neuson...
2010 Mercedes-Benz Sprinter 2500 Van, VIN # WD3PE7CB0A5461283 (A48836)
2010 Mercedes-Benz...
2016 CATERPILLAR 299D2 SKID STEER (A50458)
2016 CATERPILLAR...
2024 TAKEUCHI TL12R2 SKID STEER (A50458)
2024 TAKEUCHI...
 
Top