B737CL
Horizontal Stabilizer Trim System Test (TASK 27-41-00-735-013)
Quote:
(3) Do the stabilizer manual travel limits test:
····(a) Turn the captain's stabilizer trim wheel counterclockwise until the stabilizer trim jackscrew comes to its limit.
·········1) Make sure the B dimension is 45.84 +/-0.05 inches.
·········2) Make sure the two stabilizer trim indicators show 0.0 +/-0.5 units of trim.
····(b) Turn the captain's stabilizer trim wheel clockwise until it comes to its limit.
·········1) Make sure the B dimension is 21.32 +/-0.05 inches.
·········2) Make sure the two stabilizer trim indicators show 17.0 +/-0.5 units of trim.
····(c) Make sure the difference between the two position indicators is less than 0.5 unit of trim at all positions.
/Quote