Volvo Penta MS2 Workshop Manual page 84

Technical data
Tightening torque
Reverse gear MS2, MS2B-A, MS2B-L, MS2A-D,
MS2A-E, MS2L-D, MS2L-E
Lower cover .............................................................................. 23 Nm (16.96 lbf ft)
Reverse gear MS2V
Nut on pinion ............................................................................. 140 Nm (103.26 lbf ft)
Nut on tubular shaft ................................................................... 140 Nm (103.26 lbf ft)
Cover for tubular shaft ............................................................... 25 Nm (18.44 lbf ft)
Adapter housing – gear housing ................................................ 9 Nm (6.64 lbf ft)
Angle drive – gear housing ........................................................ 28 Nm (20.65 lbf ft)
Reverse gear and drive
Input bearing housing ................................................................ 8 Nm (5.90 lbf ft)
Upper bearing housing ............................................................... 23 Nm (16.96 lbf ft)
Screws for gear change mechanism ......................................... 20 Nm (14.75 lbf ft)
Screw for eccentric piston, gear shift mechanism ..................... 12 Nm (8.85 lbf ft)
Rear bearing housing, reverse gear ........................................... 23 Nm (16.96 lbf ft)
Upper gear housing – adapter housing, engine .......................... 40 Nm (29.50 lbf ft)
Oil drain plug ............................................................................. 10 Nm (7.38 lbf ft)
Drive 120S, 120S-B, 120S-C, 120S-D, 120S-E
Lower nut, vertical shaft ............................................................ 160 Nm (118.00 lbf ft)
Propeller bearing housing .......................................................... 25 Nm (18.44 lbf ft)
Zinc ring .................................................................................... 12Nm (8.85 lbf ft)
Rubber pad, drive, old model ..................................................... 23 Nm (16.96 lbf ft)
Rubber mounting, 120S-E, M8 .................................................. 25 Nm (18.44 lbf ft)
Model 120S
Upper gear housing – adapter housing nut ................................. 23 Nm (16.96 lbf ft)
Lower gear housing – adapter housing ...................................... 30 Nm (22.13 lbf ft)
Upper gear housing – adapter housing- lower gear housing ...... 23 Nm (16.96 lbf ft)
Model 120S-B, 120S-C, 120S-D, 120S-E
Upper gear housing – adapter plate ........................................... 30 Nm (22.13 lbf ft)
Upper gear housing – lower gear housing .................................. 30 Nm (22.13 lbf ft)
82