Kubota WSM B2050 Workshop Manual page 372

B2050, B2350, B2650, B3150, WSM
3. TIGHTENING TORQUES
Tightening torques of screws, bolts and nuts on the table below are especially specified.
(For general use screws, bolts and nuts: See page G-10.)
Hydraulic pump cover mounting screw
Set bolt of the lower link pin
Lock nut of the lower link pin
Relief valve plug (Manual Transmission Model)
Rear wheel mounting nut and screw
(B2050, B2350, B2650)
Rear wheel mounting nut (B3150)
Rear wheel mounting screw (B3150)
Front loader valve pipe joint bolt
3-point hitch delivery pipe 1 joint bolt
3-point hitch delivery pipe 2 joint bolt (Front loader
valve side)
3-point hitch delivery pipe 2 joint bolt (Hydraulic cylinder
case side)
Plug 1 (Remote control valve)
Bracket mounting screw (Remote control valve)
Plug 2 (Remote control valve)
Item N·m
35 to 39
15 to 20
43 to 47
49.1 to 68.6
108 to 126
167 to 191
196 to 225
48 to 70
48 to 70
48 to 70
50 to 60
29.4 to 49.0
4.9 to 7.8
39.3 to 58.8
8-S5
HYDRAULIC SYSTEM
kgf·m lbf·ft
3.5 to 4.0 26 to 28
1.6 to 2.0 11 to 14
4.4 to 4.7 32 to 34
5.0 to 7.0 36.2 to 50.6
11.1 to 12.8 79.7 to 92.9
17 to 19.5 123 to 141
20 to 23 145 to 166
4.9 to 7.1 36 to 51
4.9 to 7.1 36 to 51
4.9 to 7.1 36 to 51
5.1 to 6.1 37 to 44
3.0 to 5.0 21.7 to 36.2
0.5 to 0.8 3.6 to 5.8
4.0 to 6.0 28.9 to 43.4
9Y1210982HYS0003US0
KiSC issued 03, 2014 A