Tightening Torques For Special Use Screws, Bolts And Nuts - Kubota WSM 05-E3B Series Workshop Manual

05-E3B, 05-E3BG, WSM
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS AND
NUTS
NOTE
• For " * " marked screws, bolts and nuts on the table, apply engine oil to their threads and seats before
tightening.
• The letter "M" in Size x Pitch means that the screw, bolt or nut dimension stands for metric. The size is
the nominal outside diameter in mm of the threads. The pitch is the nominal distance in mm between two
threads.
Item
Cylinder head cover screw
[D1005-E3B / E3BG, D1105-E3B / E3BG,
D1105-T-E3B, V1505-E3B / E3BG,
V1505-T-E3B]
Cylinder head cover screw
[D1305-E3B / E3BG]
Cylinder head screw
*Main bearing case screw 1
*Main bearing case screw 2
*Flywheel screw
*Connecting rod screw
*Rocker arm bracket nut
[D1005-E3B / E3BG, D1105-E3B / E3BG,
D1105-T-E3B, V1505-E3B / E3BG,
V1505-T-E3B]
*Rocker arm bracket screw
[D1305-E3B / E3BG]
*Idle gear shaft screw
*Fan drive pulley screw
Bearing case cover mounting screw
Glow plug
Nozzle holder assembly
Nozzle holder
Oil pressure switch
Injection pipe retaining nut
Overflow pipe retaining nut
Starter's B terminal nut
Alternator's pulley nut
Drain plug with copper gasket
Drain plug with rubber coated gasket
Size x Pitch N·m
M7 x 1.0 7 to 8
M6 x 1.0 9.81 to 11.2
M10 x 1.25 64 to 68
M8 x 1.25 30 to 34
M9 x 1.25 49 to 53
M10 x 1.25 54 to 58
M8 x 1.0 42 to 46
M7 x 1.0 22 to 26
M7 x 1.0 22 to 26
M6 x 1.0 9.81 to 11.2
M14 x 1.5 236 to 245
M6 x 1.0 9.81 to 11.2
M8 x 1.0 7.9 to 14
M20 x 1.5 49 to 68
– 35 to 39
PT 1/8 15 to 19
M12 x 1.5 25 to 34
M12 x 1.5 20 to 24
M8 5.88 to 11.8
– 58.4 to 78.9
M12 x 1.25 33 to 37
M22 x 1.5 45 to 53
S-15
DIESEL ENGINE
kgf·m lbf·ft
0.7 to 0.9 5 to 6
1.00 to 1.15 7.24 to 8.31
6.5 to 7.0 47 to 50
3.0 to 3.5 22 to 25
5.0 to 5.5 37 to 39
5.5 to 6.0 40 to 43
4.2 to 4.7 31 to 33
2.2 to 2.7 16 to 19
2.2 to 2.7 16 to 19
1.00 to 1.15 7.24 to 8.31
24.0 to 25.0 174 to 180
1.00 to 1.15 7.24 to 8.31
0.80 to 1.5 5.8 to 10
5.0 to 7.0 37 to 50
3.5 to 4.0 26 to 28
1.5 to 2.0 11 to 14
2.5 to 3.5 18 to 25
2.0 to 2.5 15 to 18
0.600 to 1.20 4.34 to 8.70
5.95 to 8.05 43.1 to 58.2
3.3 to 3.8 24 to 27
4.5 to 5.5 33 to 39
W1013236
KiSC issued 12, 2007 A