No, they are not replaceable..when they break, you need to thro the machine out
Just put it out by the street, mark it as TRASH, and it will be gone soon enough
Bolt Thrower was created in 1986.
The auger has a hollow shaft that has the drive shaft running through the inside of that shaft. The shear pin is located on each side of that auger. There should be two shear pins, one for each side of the blower. Clear whatever caused the shear out of the blower before restarting.
War - Bolt Thrower album - was created in 1992.
The cross sectional area that's under shear. So if your shearing a bolt with a 1in diameter, it will be the cross sectional area of that bolt.
The model 50 fits on the 400 as a direct bolt on and a 420/430 with modifications.
Only for shear load applications.
The "sideways" or shearing force (stress) applied to the bolt or the corresponding strain produced by that force.
the average shear stress is 3/4 the maximum shear stress for a circular section
A High Elf Bolt Thrower can either have 1 normal bolt thrower shot (S7, strength reduces by one per rank until you fail to wound and causes D3 wounds against targets with multiple wounds) or it can shoot 6 S4 shots, these cause 1 wound each and have a -2 penalty to any armour sayes taken.
You'll find the answer in the Warhammer Rulebook or in the army book you are playing.
Take it to the dealer where you bought your lawn mower from. All you can do from the bottom is spin the engine with a hex bolt. Professional tools are required for this procedure.
Tensile strength is a material propery, it does not depend on size. Look at a material chart to find its yield and tensile strenghts. Then use the stress equation, Stress = Force / Area to determine if your .375 bolt can handle the force on it. If your bolt is in shear, you need to find Shear strenghts.