CNH Cursor 9 - Engine Service Limits and Specifications

Engine-Engineandcrankcase
Engine-Servicelimits
Enginespecications
Compressionratio
15.9:1
Bore
117mm(4.6in)
Stroke135mm(5.3in)
Cylinderspacing138mm(5.4in)
Displacement
8710cm³
TurbochargingInter-cooled,Directinjection
Lubrication
Forcedbygearpump,reliefvalvesingleactionoillter
Oilpressure(Warmengine)
-Idling
4bar(58psi)
-PeakRPM
5bar(73psi)
Cooling
Liquidcooled
WaterpumpcontrolBeltdriven
Thermostat(Startofopening)83.5-86.5°C(182.3-187.7°F)
Intakevalvetiming
-OpensbeforeTDC17°
-ClosesafterBDC31°
Exhaustvalvetiming
-OpensbeforeBDC48°
-ClosesafterTDC9°
Valvelashsetting(whenengineiscold)
-Intake
0.4mm(0.016in)
-Exhaust(withbrakeand/orcamshaft
504326209)
0.4mm(0.016in)
-Exhaust(withoutbrake)0.6mm(0.024in)
FiringOrder
1-4-2-6-3-5
Injectionpressure
1800bar(26100psi)
Injectorcalibration
290-302bar(4205-4379psi)
Cylinderblockandpiston
Cylinderlinerbore
-Upper
130.500-130.525mm(5.138-5.139in)
-Lower
129.510-129.535mm(5.099-5.100in)
Cylinderlinerexternaldiameter
-Upper
130.461-130.486mm(5.136-5.137in)
-Lower
129.475-129.500mm(5.097-5.098in)
ClearancebetweentheODoflinersandIDof
bores
-Upper
0.014-0.064mm(0.001-0.003in)
-Lower
0.010-0.060mm(0.0004-0.0024in)
Cylinderliner
-IDA*117.000-117.012mm(4.606-4.607in)
-IDB*
*Selectionclass
117.010-117.022mm(4.607-4.607in)
-Protrusion
0.035-0.065mm(0.001-0.003in)
Pistons
-Measuringdimension
15mm(0.591in)
-Externaldiameter
(suppliedasspares)
116.894-116.906mm(4.602-4.603in)
-Externaldiameter
(productiononly)
116.904-116.916mm(4.603-4.603in)
-Pinbore
52.016-52.022mm(2.048-2.048in)
ODofpiston-IDofcylinderliner0.094-0.118mm(0.004-0.005in)
Pistonprotrusion
0.873-1.117mm(0.034-0.044in)
Pistonpindiameter
51.994-52.000mm(2.047-2.047in)
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