Oil balancing a compressor after a technician has already installed it.
Luckily, the technician knew enough to pour out the oil to measure it. I just have to put it back in 
▶︎
Does thin oil destroy modern engines? Rebuilder reveals the truth.
▶︎
We Ran 0W-20, 5W-30 & 5W-40 in the Same Engine — Here’s the Truth | Everything Oil for Car
▶︎
How to Recover Car AC Refrigerant at Home | DIY Refrigerant Recovery
▶︎
I Put KEROSENE in My Engine Before an Oil Change… Here’s What Happened
▶︎
What happens when you put expansion valve sensing bulb on the wrong line?
▶︎
Pulling out refrigerant oil during refrigerant recovery procedure. You’re not supposed to do that
▶︎
The WORST BOAT ENGINES ever made (AVOID AT ALL COST)
▶︎
🔋Never Buy Drill Batteries Again! Use Old Tire Valves and Watch What Happens! 😱
▶︎
Unbelievable Smart Worker & Hilarious Fails | Construction Compilation #8 #adamrose #smartworkers
▶︎
NEVER Do This After an Oil Change! (KILLS Your Engine Fast)
▶︎
Stop Buying Rust Remover. This $1 Liquid Melts Rust To Bare Metal.
▶︎
The Habit That’s Ruining Your Engine Without You Realizing It
▶︎
How To Recharge an A/C System Professionally DIY
▶︎
A/C Diagnosis-Sticking Thermal Expansion Valve (TXV, H-Valve)
▶︎
Revealing The SPECIAL TECHNIQUE Of A Pakistani Man To EXTRACT GOLD From Used Motherboard Waste
▶︎
This Outboard Had to Come APART for One Leak
▶︎
Stop buying new spray paint! Easy way to refill an old spray paint can!
▶︎
IDIOTS AT WORK Mechanic Edition | Part 2
▶︎
How Just One Mistake Destroyed The World's Greatest Engine Company
▶︎