LONCIN LC2000i - Fastener Torque Specifications

SECTION 2 MAINTENANCE STANDARD
Table of resistance values of windings rated 230 V 2KW:
Part
Wire color
Resistance
Main winding
Brown
4.11-4.55Ω
Secondary winding
Orange
0.38-0.42Ω
DC winding
Blue
0.19-0.21Ω
Table of resistance values between windings rated 120V 2KW:
Part
Wire color
Resistance
Main winding
Brown
1.18-1.30Ω
Secondary winding
Orange
0.38-0.42Ω
DC winding
Blue
0.19-0.21Ω
2-3 Fastener Torque Specification
Part Fastener size
Tightening torque
（
N·m
）
Kg·m
ft·lb
Cylinder head bolt
M6×1.0
10±1
1.0±0.1
7.5±0.1
Fan cover bolt
M6×1.0
10±1
1.0±0.1
7.5±0.1
Crankcase cover bolt
M6×1.0
12±1
1.2±0.1
9±0.1
Connecting rod cap bolt
M6×1 (special bolt)
10±1
1.0±0.1
7.5±0.1
Air cleaner wing nut
M6×1.0
8±1
0.8±0.1
6±0.1
Muffler mounting nut
M6×1.0
8±1
0.8±0.1
6±0.1
Muffler mounting bolt
M6×1.0
10±1
1.0±0.1
7.5±0.1
Flywheel mounting nut
M12×1.25(special nut)
65±2
6.5±0.1
48.75±2
Breather chamber cap bolt
M6×1
10±1
1.0±0.1
7.5±0.1
Speed-variable stepper motor
mounting frame screw
M5×0.8 (special bolt) 8±1 0.8±0.1 18±0.1
Stepper motor screw
M3×0.5
4±1
0.4±0.1
3±0.1
Oil level switch bolt
M6×1
10±1
1.0±0.1
7.5±0.1
Oil level switch holder plate bolt
M6×1
10±1
1.0±0.1
7.5±0.1
Ignition coil bolt
M6×1
10±1
1.0±0.1
7.5±0.1
2-4 Standard Fastener Torque Specification
Standard torque values
5 mm bolt, nut
4-7 (40-70, 2.9-5.1)
6 mm bolt, nut
8-12 (80-120, 5.8-8.7)
8 mm bolt, nut
20-28 (200-280, 14.5-20.2)
10 mm bolt, nut
35-40 (350-400, 14.5-20.2)
12 mm bolt, nut
50-60 (500-600, 36.2-43.4)
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