Main Adjusting Specification; Main Adjusting Specification Of Km2V80 Diesel Engine; Tighten Torque Of Main Bolts And Nuts - Kipor KM2V80 Manual

5. Main adjusting specification

Table 2
Item
Cylinder compression clearance height
mm
Advanced angle of fuel supply
Fuel spraying pressure
Valve timing
Valve clearance mm (cooled state)
Valve sunk volume
Oil pressure Mpa
6. Tighten torque of main bolt and nut
Item
Cylinder cover bolt
Connection rod bolt
Flywheel bolt
Crankcase cover bolt
Fuel injector bolt
Heater plug
General bolt: mechanical performance
is 8.8 grade

Main adjusting specification of KM2V80 diesel engine

Mpa
Inlet valve
Exhaust valve
mm
Table 3

Tighten torque of main bolts and nuts

Value
Standard value
0.88～1.2
BTDC 18.5°±1°
13°±0.5°
Open at BTDC 22°
Close at ABDC 56°
Open at BTDC 61°
Close at ATDC 26°
0.10～0.15
0.5±0.10
0.25～0.5
Thread
M9×1.25
M7×1
M10×1.25
M8×1.25
M20×1.5
M10×1.25
M6×1.0
M8×1.25
M10×1.5
M12×1.75
M14×1.5
M16×1.5
Tighten torque
Remark
（N·m ）
60±5
28±2
75～80
22～25
50±5
12±2
8～12
17～23
40～50
85～100
130～150
220～240