Tightening torques
Solé, S.A. C-243 b, km 2 · 08760 Martorell (Barcelona) ·Tel. +34 93 775 14 00 · www.solediesel.com · [email protected]
85
Operator’s Manual Marine
generators sets
Section 10
–
Tightening torques
Important nuts and screws.
TIGHTENING VALUES
85 GTC / 100 GTAC / 115 GTC / 120 GTAC DNV
N · m (kgf · m)
Cylinder head
127.5 (13.0)
Crankshaft pulley
39.0 to 49.0 (4.0 to 5.0)
Main bearing caps
49.0 (5.0)
Connecting rod caps
29.5 (3.0)
Flywheel:
30-45 mm Bolts
19.5 to 29.5 (2.0 to 3.0)
50-85 mm Bolts
29.5 to 39.0 (3.0 to 4.0)
Oil pan drain plug
49.0 (5.0)
Oil filter
14.7 (1.5)
Heat exchanger drain
plug
22.5 (2.3)
Nut for B + Terminal of
starter
10.8 (1.1)
General tightening torque
M6
9.8 (1.0)
M8
24.5 (2.5)
M10
58.8 (6.0)
M12
98.0 (10.0)