Mercury Optimax 115, 135, 150, 175, DFI year 2000 and up service manual., Page 427Get this manual
Quality of the image is intentionally reduced!
POWER TRIMDESIGN II
Visually inspect striker plates and replace if worn excessively
aStriker Plate (2)LockwasherLocknutTorque to 80 lbin(9 Nm)
90-859494R1 JUNE 2000