Tightening Torques In Nm - Hatz 2-4L30 Workshop Manual

Tightening torques in Nm

Engine
Shouldered nuts on stud bolts (tierods) for cylinder head
(Coat the tierod thread and washer contact face in the
oil cavity with sealant D)
Big end bolts:
Machine screws for counterweights
Machine screws for end cover, flywheel side
(Coat thread with sealant D)
Hex nuts for securing injectors
Pressure valve at injection pump
Collar nut for injector nozzle
Machine screws at balancing weight
bearing journals (4-cyl.)
Machine screws at drive gearwheel for balancing weights
(4-cyl.)(Coat thread with sealant D)
Hex nut for attaching spring bridge (governor)
Machine screws M 12 x190 (crankcase halves)
Flywheel bolts
Machine screws for gearwheel on crankshaft
Machine screws M 6 for securing cam tracks
(injection timer)
Hex bolts for connecting housing
(Coat thread with sealant D)
Support mount for front engine feet (Silent Pack)
Hex bolts for governor weight holder
Hex nut for cylinder head cover (pressure-cast version)
Machine screws holding solenoid valve
to engine monitoring block
M 10 x 1 (8 mm Allen screw)
M 11 x 1 (10 mm Allen screw)
L 31. M 31
L 30 L 40. M 40
L 41. M 41
50
60
–
65
10
15
35
85
L 41. M 41 40-50
30
75
25
90
135
30
14
140
130
25
–
–
L / M . . / 07.96
65
60
115
65
10
15
35
85
30
75
25
90
200
30
14
140
130
25
10
6.5
4