Feeling pretty humble and stupid tonight . I'm over 50 and should have learned these lessons a long time ago.
I was trying to pack too much into one day. Kid had a campfire in the backyard last night with a bunch of his pals, and I have a new puppy which is affecting my sleep quality. (Took that Lab for his first swim today-AWESOME!). I was tired.
Oil change, tire rotation (and power washing rims), front pads, battery terminal maintenance, lubing the drive line and U-joints plus a general inspection of the undercarriage.
Anyhow, I had her on four jack stands in neutral with the dif in neutral too so that I could rotate the driveshaft for lubing.
When I was nearly done, I put the rear tires on with the fronts off and decided (stupidly) to lower the rear axle without putting it in park and engaging the dif and emergency brake. I have a very slight incline to my shop and my rear axle was outside of the plane of my shop floor. Truck started rolling enough to tip the front jack stands and land my tire-less front end on the shop floor. Crushed my 4 ton jack stand, but no damage to the frame.
Don't be like me. Be safe, go slow, don't turn wrenches when you are too tired to be smarter than the average bear!
I was trying to pack too much into one day. Kid had a campfire in the backyard last night with a bunch of his pals, and I have a new puppy which is affecting my sleep quality. (Took that Lab for his first swim today-AWESOME!). I was tired.
Oil change, tire rotation (and power washing rims), front pads, battery terminal maintenance, lubing the drive line and U-joints plus a general inspection of the undercarriage.
Anyhow, I had her on four jack stands in neutral with the dif in neutral too so that I could rotate the driveshaft for lubing.
When I was nearly done, I put the rear tires on with the fronts off and decided (stupidly) to lower the rear axle without putting it in park and engaging the dif and emergency brake. I have a very slight incline to my shop and my rear axle was outside of the plane of my shop floor. Truck started rolling enough to tip the front jack stands and land my tire-less front end on the shop floor. Crushed my 4 ton jack stand, but no damage to the frame.
Don't be like me. Be safe, go slow, don't turn wrenches when you are too tired to be smarter than the average bear!