Mitsubishi L2C Service Manual

SERVICE DATA
2-10
2. List of tightening torque
2.1 Major bolts and nuts tightening torque
2.1.1 Basic engines
2.1.2 Fuel system
Table 2-8 Tightening torque list - Basic engines
Description
Threads
Dia × Pitch
(mm)
Torque
Remark
N·m kgf·m lbf·ft
Cylinder head bolt
Main M10 × 1.25 73.5 to 83.4 7.5 to 8.5 54.2 to 61.5
Sub M8 × 1.25 19.6 to 29.4 2.0 to 3.0 14.5 to 21.7
Rocker cover nut M6 × 1.0 4.9 to 6.9 0.5 to 0.7 3.6 to 5.1
Rocker stay bolt M8 × 1.25 14.7 to 21.6 1.5 to 2.2 10.8 to 15.9
Main bearing cap bolt M10 × 1.25 49.0 to 53.9 5.0 to 5.5 36.2 to 39.8
Connecting rod cap nut M8 × 1.0 31.4 to 34.3 3.2 to 3.5 23.1 to 25.3
Flywheel bolt M10 × 1.25 83.4 to 93.2 8.5 to 9.5 61.5 to 68.7
Crankshaft pulley nut M16 × 1.5 98.1 to 117.7 10 to 12 72.3 to 86.8
Rocker nut
4T (3.6 mm
[0.1417 in] thick)
M6 × 1.0 8.8 to 10.8 0.9 to 1.1 6.5 to 8.0
6T (5.0 mm
[0.1969 in] thick)
M6 × 1.0 11.8 to 13.7 1.2 to 1.4 8.7 to 10.1
Table 2-9 Tightening torque list - Fuel system
Description
Threads
Dia × Pitch
(mm)
Torque
Remark
N··m kgf·m lbf·ft
Hollow screw (fuel injection pump) M10 × 1.0 9.8 to 14.7 1.0 to 1.5 7.2 to 10.8
Delivery valve holder (fuel injection pump) 34.3 to 38.2 3.5 to 3.9 25.3 to 28.2
Air-bleeding plug (fuel injection pump) 4.9 to 6.9 0.5 to 0.7 3.6 to 5.1
Lock plate (fuel injection pump) 3.2 to 4.0 0.3 to 0.4 2.2 to 2.9
Stop wire bracket (fuel injection pump) 3.2 to 4.0 0.3 to 0.4 2.2 to 2.9
Fuel injection nozzle retaining nut M16 × 0.75 34.3 to 39.2 3.5 to 4.0 25.3 to 28.9
Fuel injection nozzle holder M20 × 1.5 49.0 to 68.6 5.0 to 7.0 36.2 to 50.6
Fuel injection pipe nuts M12 × 1.5 24.5 to 29.4 2.5 to 3.0 18.1 to 21.7
Fuel return pipe nut M12 × 1.5 20.6 to 24.5 2.1 to 2.5 15.2 to 18.1
Nut for setting torque spring M12 × 1.0 14.7 to 24.5 1.5 to 2.5 10.8 to 18.1
Adjusting screw nut for setting torque spring M8 × 1 7.8 to 11.8 0.8 to 1.2 5.8 to 8.7

Mitsubishi L2C Specifications

General

Brand	Mitsubishi
Model	L2C
Category	Engine
Language	English