The pushrod is housed in a needle bearing, the piston journal has a plain bearing pressed into the push rod bore.
22.
The FC ( 101 ) was the last Victor to have an engine with push rods and rockers operating the overhead valves.
23.
Mechanical roller lifters ride atop the cam lobes and drive the steel push rods up into the steel rockers that actuate the valves.
24.
After adjustment the push rod must have at least two turns ( 2 mm ) pre tension when connecting to the waste gate lever.
25.
If the tremors are violent, the pendulum pushes rods that expel brass balls from the dragons'mouths into the mouths of toads at the base.
26.
The exhaust valve was moved to the cylinder head and operated by rockers via push rods, and a mixing chamber was arranged in the crankcase.
27.
As with the 265-and 283-cubic-inch " Small Block " engines, the W-series valve gear consisted of tubular steel push rods operating stud-mounted, stamped-steel rocker arms.
28.
Cindy Wall, spokeswoman for Boeing's quality and manufacturing, said this was the first time that a customer has reported a missing push rod in a 737.
29.
Investigators found that the plane was missing a bolt in the right part of the tail, allowing a part called a " push rod " to separate.
30.
Although the flap with the missing push rod would still extend, it might not do so as smoothly as the flap on the other wing, Boeing said.
