Sole Diesel 68 GTC, Operator'S Manual

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Tightening torques
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Operator’s Manual Marine Diesel Gensets
Section 9 – Tightening Torques
Important nuts and screws.
TIGHTENING VALUES THREAD
7 GTC / 10 GTAC / 7 GSC / 8 GSAC
N· m (kgf· m)
Cylinder head M10 73.5 a 83.4 (7.5 a 8.5)
Rocker arm cover M6 4.9 a 6.9 (0.5 a 0.7)
Crankshaft pulley M16 98.1 a 117.7 (10.0 a 12.0)
Main bearing caps M10 49.0 a 53.p (5.0 a 5.5)
Coupling rod caps M8 31.4 a 34.3 (3.2 a 3.5)
Flywheel M10 83.4 a 93.2 (8.5 a 9.5)
Drain plug, oil pan M18 9.0 a 58.8 (5.0 a 6.0)
Oil filter M20 10.8 a 12.7 (1.1 a 1.3)
Oil pressure relief valve M18 39.2 a 49.0 (4.0 a 5.0)
Fuel injection pipes M20 49.0 a 58.8 (5.0 a 6.0)
Glow plug M10 14.7 a 19.6 (1.5 a 2.0)
General tightening torque
M6
M8
M10
7T
7.85 a 9.80 (0.8 a 1.0)
14.7 a 21.6 (1.5 a 2.2)
29.4 a 41.2 (3.0 a 4.2)
TIGHTENING VALUES THREAD
10 GSC / 12 GSAC / 11 GTC / 14 GTAC / 14 GSC /
17 GSAC / 17 GTC / 20 GTAC
N· m (kgf· m)
Cylinder head M10 83.0 a 93.0 (8.5 a 9.5)
Rocker arm cover M8 9.8 a 12.8 (1.0 a 1.3)
Support shaft of rocker arm M8 14.2 a 15.2 (1.0 a 2.0)
Crankshaft pulley M18 147.0 a 197.0 (15.0 a 20.0)
Main bearing caps M10 49.0 a 54.0 (5.0 a 5.5)
Coupling rod caps M9 32.3 a 37.3 (3.3 a 3.8)
Flywheel M12 127.0 a 138.0 (13.0 a 14.0)
Drain plug, oil pan M14 34.0 a 44.0 (3.5 a 4.5)
Oil filter M20 11 a 13 (1.1 a 1.3)
Oil pressure relief valve M22 44.0 a 54.0 (4.5 a 5.5)
Fuel injection pipes M20 49.0 a 59.0 (5.0 a 6.0)
Glow plug M10 14.7 a 19.7 (1.5 a 2.0)
Nut for starter terminal B+ M8 9.8 a 11.8 (1.0 a 1.2)
General tightening torque
M6
M8
M10
M12
M14
4T 7T
2.9 a 4.9 (0.3 a 0.5)
9.8 a 11.8 (1.0 a 1.2)
18.0 a 24.0 (1.8 a 2.5)
29.3 a 41.3 (3.0 a 4.2)
49.0 a 69.0 (5.0 a 7.0)
7.8 a 9.8 (0.8 a 1.0)
15 a 21 (1.5 a 2.2)
29.3 a 41.3 (3.0 a 4.2)
53.7 a 73.7 (5.5 a 7.5)
78.2 a 108.2 (8.0 a 11.0)