Tightening Torques - Kubota L4400 Workshop Manual

L4400 , 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-9.)
Power steering main delivery hose retaining nut to
controller
Turning delivery hoses retaining nut
Joint bolt for delivery pipe and front hydraulic block
Joint bolt for PTO delivery pipe and regulator valve
Joint bolt (with orifice) for PTO valve
Joint bolt for power steering delivery hose and regulator
valve
Joint bolt for delivery pipe and hydraulic pump
Regulator valve mounting screws
Joint bolt between regulator valve and hydraulic pump
Regulator valve plate
Regulator valve case and regulator support mounting
screw
Engine and clutch housing case mounting screws and
nuts
Engine and clutch housing case mounting stud bolts
Clutch housing case and mid case mounting screws
Clutch housing case and mid case mounting nuts
Clutch housing case and mid case mounting stud bolts
Main shift base mounting screws
Main shift arm setting screw
Gear shaft case mounting screws
Release fork setting screws
Clutch housing bearing holder mounting screws
Stopper screw
Mid case and transmission case mounting screws, nuts
Mid case and transmission case mounting stud bolts
Independent PTO valve mounting screws
Mid case bearing holder mounting screws
Independent PTO brake plate mounting screws
Rear PTO bearing case mounting lock nut
Rear PTO bearing case mounting screws
Differential support mounting screws
Differential case cover mounting screws
Spiral bevel gear UBS screws
Hydraulic cylinder assembly mounting stud bolt
Hydraulic cylinder assembly mounting screws, nuts
Rear axle case mounting M10 screws
Tractor Manuals Scotland
Item
Tractor Manuals Scotland - Please Do Not Copy
N·m
46.9 to 50.9
24.5 to 29.4
49.0 to 58.8
34.3 to 39.2
34.3 to 39.2
49.0 to 58.8
39.3 to 49.0
17.6 to 20.6
39.2 to 49.0
9.8
9.8
77.5 to 90.2
39.2 to 49.0
77.5 to 90.2
102.9 to 117.6
39.2 to 49.0
23.5 to 27.4
9.8 to 11.3
23.5 to 27.4
23.5 to 27.4
48.1 to 55.9
39.2 to 44.1
77.5 to 90.2
39.2 to 49.0
23.5 to 27.4
48.1 to 55.9
9.8 to 11.2
147 to 196
23.5 to 27.5
48.1 to 55.9
48.1 to 55.9
68.6 to 88.3
34.3 to 49.0
77.4 to 90.2
48.0 to 55.9
3-S4
TRANSMISSION
kgf·m ft-lbs
4.8 to 5.2 34.4 to 37.6
2.5 to 3.0 18.1 to 21.7
5.0 to 6.0 36.2 to 43.4
3.5 to 4.0 25.3 to 28.9
3.5 to 4.0 25.3 to 28.9
5.0 to 6.0 36.2 to 43.4
4.0 to 5.0 29.0 to 36.2
1.8 to 2.1 13.0 to 15.2
4.0 to 5.0 28.9 to 36.2
1.0 7.2
1.0 7.2
7.9 to 9.2 57.1 to 66.5
4.0 to 5.0 28.9 to 36.2
7.9 to 9.2 57.1 to 66.5
10.5 to 12.0 76.9 to 86.8
4.0 to 5.0 28.9 to 36.2
2.4 to 2.8 17.4 to 20.2
1.00 to 1.15 7.2 to 8.3
2.4 to 2.8 17.4 to 20.2
2.4 to 2.8 17.4 to 20.2
4.9 to 5.7 35.4 to 41.2
4.0 to 4.5 28.9 to 32.5
7.9 to 9.2 57.1 to 66.5
4.0 to 5.0 28.9 to 36.2
2.4 to 2.8 17.4 to 20.2
4.9 to 5.7 35.4 to 41.2
1.00 to 1.15 7.2 to 8.3
15 to 20 108 to 145
2.4 to 2.8 17.4 to 20.3
4.9 to 5.7 35.5 to 41.2
4.9 to 5.7 35.5 to 41.2
7.0 to 9.0 50.6 to 65.1
3.5 to 5.0 25.3 to 36.2
7.9 to 9.2 57.1 to 66.5
4.9 to 5.7 35.4 to 41.2
W1012736
KiSC issued 07, 2007 A