Mitsubishi L3A Service Manual

SERVICE DATA
2-11
2.1.3 Lubrication system
2.1.4 Cooling system
2.1.5 Inlet and exhaust systems
2.1.6 Electrical system
Table 2-10 Tightening torque list - Lubrication system
Description
Threads
Dia × Pitch
(mm)
Torque
Remark
N·m kgf·m lbf·ft
Oil relief valve M18 × 1.5 39.2 to 49.0 4.0 to 5.0 28.9 to 36.2
Oil pan drain plug M18 × 1.5 49.0 to 58.8 5.0 to 6.0 36.2 to 43.4
Oil pressure switch PT1/8 7.85 to 11.8 0.8 to 1.2 5.8 to 8.7
Oil pump M6 × 1.0 7.8 to 9.8 0.8 to 1.0 5.8 to 7.2
Table 2-11 Tightening torque list - Cooling system
Description
Threads
Dia × Pitch
(mm)
Torque
Remark
N·m kgf·m lbf·ft
Thermoswitch M16 × 1.5 19.6 to 29.4 2.0 to 3.0 14.5 to 21.7
Thermostat cover bolt M6 × 1.0 8 to 10 0.8 to 1.0 5.8 to 7.2
Hole plug for thermoswitch M16 × 1.5 19.6 to 24.5 2.0 to 2.5 14.5 to 18.1
Table 2-12 Tightening torque list - Inlet and exhaust systems
Description
Threads
Dia × Pitch
(mm)
Torque
Remark
N·m kgf·m lbf·ft
Intake cover bolt M6 × 1.0 7.8 to 9.8 0.8 to 1.0 5.8 to 7.2
Exhaust manifold bolt M8 × 1.25 14.7 to 21.6 1.5 to 2.2 10.8 to 15.9
Table 2-13 Tightening torque list - Electrical system
Description
Threads
Dia × Pitch
(mm)
Torque
Remark
N·m kgf·m lbf·ft
Starter through bolt 4.4 to 7.1 0.45 to 0.72 3.3 to 5.2
Starter brush holder tightening screw 2.4 to 4.4 0.24 to 0.45 1.7 to 3.3
Stater magnetic switch screw 4.1 to 7.6 0.42 to 0.77 3.0 to 5.6
Starter terminal M 8.8 to 12.7 0.90 to 1.30 6.5 to 9.4
Starter terminal B M8 × 1.25 7.8 to 11.8 0.8 to 1.2 5.8 to 8.7
Stop solenoid fixing nut M30 × 1.5 39.2 to 49.0 4.0 to 5.0 28.9 to 36.2
Blind plug for stop solenoid M30 × 1.5 39.2 to 49.0 4.0 to 5.0 28.9 to 36.2
Glow plug M10 × 1.25 14.7 to 19.6 1.5 to 2.5 10.8 to 18.1
Glow plug lead wire nut M4 × 0.7 0.98 to 1.47 0.10 to 0.15 0.7 to 1.1
Alternator terminal B M5 × 0.8 2.9 to 4.9 0.3 to 0.5 2.2 to 3.6

Mitsubishi L3A Specifications

General

Brand	Mitsubishi
Model	L3A
Category	Engine
Language	English