
S-14
03-E2B SERIES, WSM
DIESEL ENGINE
[2] TIGHTENING TORQUES FOR SPECIAL USE SCREWS, BOLTS AND
NUTS
NOTEQ
• 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.
W1013236
Item Size x Pitch N·m kgf·m ft-lbs
*Cylinder head cover screw M6 x 1.0 6.9 to 11.3 0.7 to 1.15 5.1 to 8.32
*Cylinder head cover cap nut M8 x 1.25 6.9 to 8.8 0.7 to 0.9 5.1 to 6.5
Injection pipe retaining nut M12 x 1.5 24.5 to 34.3 2.5 to 3.5 18.1 to 25.3
Nozzle holder assembly M20 x 1.5 49.0 to 68.6 5.0 to 7.0 36.2 to 50.6
Overflow pipe assembly retaining nut M12 x 1.5 19.6 to 24.5 2.0 to 2.5 14.5 to 18.1
Glow plug M10 x 1.25 19.6 to 24.5 2.0 to 2.5 14.5 to 18.1
*Rocker arm bracket screw M8 x 1.25 23.5 to 27.5 2.4 to 2.8 17.4 to 20.3
*Rocker arm bracket nut M8 x 1.25 23.5 to 27.5 2.4 to 2.8 17.4 to 20.3
*Cylinder head screw M11 x 1.25 93.2 to 98.1 9.5 to 10.0 68.7 to 72.3
Fan drive pulley mounting nut M30 x 1.5 137.3 to 156.9 14.0 to 16.0 101.3 to 115.7
Fan drive pulley screw M16 x 1.5 313.8 to 333.4 32.0 to 34.0 231.5 to 245.9
Camshaft set screw M8 x 1.25 23.5 to 27.5 2.4 to 2.8 17.4 to 20.3
*Connecting rod screw M8 x 1.0 44.1 to 49.0 4.5 to 5.0 32.5 to 36.2
*Flywheel screw M12 x 1.25 98.1 to 107.9 10.0 to 11.0 72.3 to 79.6
*Bearing case cover screw M8 x 1.25 23.5 to 27.5 2.4 to 2.8 17.4 to 20.3
*Main bearing case screw 2 M10 x 1.25 68.6 to 73.5 7.0 to 7.5 50.6 to 54.2
*Main bearing case screw 1 M9 x 1.25 46.1 to 51.0 4.7 to 5.2 34.0 to 37.6
Oil pressure switch R 1/8 14.7 to 19.6 1.5 to 2.0 10.8 to 14.5
Nozzle holder – 34.3 to 39.2 3.5 to 4.0 25.3 to 28.9
Starter’s terminal B mounting nut M8 5.9 to 11.8 0.6 to 1.2 4.3 to 8.7
Alternator’s pulley nut – 58.3 to 78.9 5.95 to 8.05 43.0 to 58.2
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