TIGHTENING TORQUES
Cylinder head nuts*
Cylinder head studs
Screw for a gearbox drive on crankshaft
Flywheel nut
Big end (connecting rod) bearings
Water pump drive
Main bearings
Nuts for injector holder
70 Nm
(7 kpm) (50Lbft.)
20 Nm
(2 kpm) (14Lbft.)
80 Nm
(8 kpm) (58 Lbft.)
500 Nm
(50 kpm) (362Lbft.)
70 Nm
(7 kpm) (50Lbft.)
60 Nm
(6 kpm) (43Lbft.)
70 Nm
(7 kpm) (50 Lbtt.)
10 Nm
(1 kpm) (7Lbft.)
Tightening torque for cylinder head nuts.
* Note! The tightening must be done in three stages.
First stage: 10 Nm (1 kpm) (7Lbft.)
Second stage: 40 Nm (4 kpm) (29Lbft.)
Final stage: 70 Nm (7 kpm) (50Lbft.)
33
Summary of Contents for MD5A
Page 1: ...Publ No 3061 Dec 1975 WORKSHOP MANUAL MD5A Marine diesel engine ENGINE UNIT ...
Page 36: ...34 ...
Page 37: ...35 ...
Page 38: ......
