Aurora AGI6500DE - ENGINE SPECIFICATIONS; Valve Timing and Torque Specifications

Aurora 186F Diesel Engine Specifications
Valve timing, initial angle of fuel delivery and valve clearances in
degrees.
Valve timing, initial angle of fuel delivery and valve clearances in
degrees.
Intake Valve Open
BTDC 13°
Intake Valve Close
ATDC 52°
Exhaust Valve Open
BBDC 57°
Exhaust Valve Close
ABDC 8.5°
Initial angle of fuel delivery
22° ± 1°
Intake valve clearances
0.10-0.15 mm cold
Exhaust valve clearances
0.10-0.15 mm cold
Injection Pump Pressure
19.6 ± 0.49 (200 ± 5) MPa(kgf/cm²)
Torque Specifications in SI units Newton Meters
Torque Specifications in SI units Newton Meters
Connecting Rod Nut
40-45
Cylinder Head Nut
55-60
Flywheel Nut
120-140
Fuel Injector Nozzle retainer nut
12 - 120
Rocker Support Bolt
25 - 30
All Standard M8 Bolts
20 - 30
All Standard M6 Bolts
15 - 20
Note: adjustments should be checked a second time after a short test period.
AGI6500DE & AGI6500SDE Operator / Owners Manual Version 11.4.1
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