Mitsubishi Heavy Industries L2 Service Manual page 154

SERVICE SPECIFICATIONS AND
STANDARDS
Size
NPTF 1/16
PT1/8
PT1/4, NPTF1/4
Parts requiring sealant application
Fuel cutoff solenoid
Water drain joint
Oil pressure switch
Tapper plug (NPTF 1/16)
Sealing cap
Expansion plug
Oil level gage guide
Side seal
Bearing cap
Service Manual Mitsubishi L-Series diesel engines
Version 08/2004
TIGHTENING TORQUE CHART AND
39.3 Tightening Torque for
For aluminium materials
—
7.85 to 11.8
(0.8 to 1.2)
[5.79 to 8.68]
19.6 to 29.4
(2.0 to 3.0)
[14.47 to 21.70]
39.4 Sealant Chart
Surface
Effective screw threads
Periphery of press-fit
part
Periphery
Contact surface with
block
ENGLISH
SEALANT CHART
Common Plugs
For ferrous materials
[5.79 to 8.68]
[10.85 to 15.91]
[25.32 to 32.55]
Where sealant-coated
Sealant
THREE-BOND 1212 or
1211
HERMESEAL H1
or
THREE-BOND 1344
HERMESEAL 52B
THREE-BOND 1212 or
1211
THREE-BOND 1212
Unit: N·m(kgf·m)[lbf·ft]
7.85 to 11.8
(0.8 to 1.2)
14.7 to 21.6
(1.5 to 2.2)
34.3 to 44.1
(3.5 to 4.5)
parts to be mounted
Crankcase
Crankcase
Crankcase
Crankcase
Cylinder head and
crankcase
Crankcase
Crankcase
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