FNM HPEP 225 Installation Manual page 83

13. Place drive shaft housing in position on bell housing and install drive unit, as follows:
a. Position trim cylinders so they point straight backwards.
b. Position drive unit so that the U-joint shaft aligns with bell housing bore.
c. Guide U-joint shaft through bearing in gimbal housing and into engine coupler. Make
sure that shift linkage jaws engage the bell housing shift cable assembly.
d. If necessary, rotate propeller shaft counterclockwise slightly (using a propeller) to
align U-joint shaft splines with splines in engine coupling, then slide drive unit
all-the-way into bell housing.
14. Secure drive unit to bell housing with 5 flat washers and 6 locknuts. Torque to 50 Ib-ft
(68 Nm).
a - Do Not Install Flat Washer Here
b - Elastic Stop Nuts (6) And Flat Washers (5)
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