STEERING
L3301, L3901, L4701, WSM
7-S5
3. TIGHTENING TORQUES
Tightening torques of screws, bolts and nuts on the table below are especially specified.
(For general use screws, bolts and nuts: Refer to "5. TIGHTENING TORQUES" on page G-13.)
[L3301/L3901]
[L4701]
9Y1211012STS0004US0
Item N·m kgf·m lbf·ft
Joint shaft bolt 23.5 to 27.4 2.4 to 2.8 18 to 20
Power steering delivery pipe joint bolt 49 to 68 5.0 to 7.0 37 to 50
PS relief pressure adjusting screw lock nut 33 to 46 3.4 to 4.6 25 to 33
Delivery pipe (power steering) joint screw 49 to 68 5.0 to 7.0 37 to 50
Hydraulic pump assembly mounting screw and nut 24 to 27 2.4 to 2.8 18 to 20
Delivery pipe (3-point hitch) mounting bolt 24 to 27 2.4 to 2.8 18 to 20
Tie-rod end nut (2WD) 49 to 68 5.0 to 7.0 37 to 50
Tie-rod end nut (4WD) 35 to 44 3.5 to 4.5 26 to 32
Oil cooler hose clamp 2.0 to 2.4 0.20 to 0.25 1.5 to 1.8
Delivery pipe joint bolt 40 to 49 4.0 to 5.0 29 to 36
Return pipe retaining nut 30 to 49 3.0 to 5.0 22 to 36
Steering gear box mounting bolt 78 to 90 7.9 to 9.2 58 to 66
Pitman arm mounting nut 147 to 196 15.0 to 20.0 109 to 144
Lock nut (Side cover) 59 to 78 6.0 to 8.0 44 to 57
Side cover mounting screw 20 to 29 2.0 to 3.0 15 to 21
Valve housing mounting screw 48 to 55 4.9 to 5.7 36 to 41
Lock nut (Ball nut assembly) 88.3 to 107 9.0 to 11.0 65.1 to 79.5
Lock nut (Relief valve) 49 to 78 5.0 to 8.0 37 to 57
Item N·m kgf·m lbf·ft
Power steering delivery hose joint bolt 49.0 to 58.8 5.0 to 6.0 37 to 43
Delivery pipe (PTO) joint bolt 34.3 to 39.2 3.5 to 4.0 26 to 28
Power steering delivery hose joint bolt 49.0 to 58.8 5.0 to 6.0 37 to 43
Delivery pipe (regulator) joint bolt 39.2 to 49.0 4.0 to 5.0 29 to 36
Delivery pipe (3-point hitch) mounting bolt 17.6 to 20.6 1.8 to 2.1 13 to 15
Regulator valve mounting screws 17.6 to 20.6 1.8 to 2.1 13 to 15
Hydraulic pump assembly mounting screw and nut 24 to 27 2.4 to 2.8 18 to 20
Pump cover mounting screw 40 to 44 4.0 to 4.5 29 to 32
Steering wheel nut 48.0 to 55.9 4.9 to 5.7 36 to 41
Rear bonnet mounting bolt 4 to 5 0.4 to 0.6 3 to 4
Main delivery hose retaining nut 46.6 to 50.9 4.8 to 5.2 35 to 37
Delivery hose retaining nut 24.5 to 29.4 2.5 to 3.0 18 to 21
Steering controller mounting nut 23.5 to 27.5 2.4 to 2.8 17.3 to 20.3
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