Tohatsu 4 Stroke MFS 2/2.5/3.5A Outboards Service Manual, Page 135Get this manual
Lower Unit 2Attach lower unit ass'y to drive shaft housing, and tighten lower unit installation bolts (nutto specified torque Connect water pipe securely Move flywheel little to align the drive shaft spline to crank shaft splineLower Unit Installation Bolts10 (7 lb ft) [1.0 kgf m] Lower Unit Installation Nut(4 lb ft) [0.6 kgf m] 1342
L-Transom Model
Install cam rod to joint and tighten bolt to specified torqueJoint Bolt(4 lb ft) [0.6 kgf m]