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SERVICE MANUAL Cursor ® Single Stage Turbocharger Tier 4B (final) and Stage IV Engine See the following page for engine model numbers Part number 47869981 English May 2015 Replaces part numbers 47607266, 47607276, 47607286, 47607296...
Specifications, descriptions, and illustrative material herein are as accurate as known at time of publication but are subject to change without notice. In case of questions, refer to your CNH Sales and Service Networks. 47869981 01/05/2015...
INTRODUCTION Safety rules Personal safety This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible death or injury. Throughout this manual and on machine decals, you will find the signal words DANGER, WARNING, and CAUTION followed by special instructions.
CNH strongly recommends that you return all used batteries to a CNH dealer, who will dispose of the used batteries or recycle the used batteries properly. In some countries, this is a legal requirement.
INTRODUCTION Torque - Minimum tightening torques for normal assembly METRIC NON-FLANGED HARDWARE NOM. LOCKNUT LOCKNUT SIZE CL.8 CL.10 CLASS 8.8 BOLT and CLASS 10.9 BOLT and W/CL8.8 W/CL10.9 CLASS 8 NUT CLASS 10 NUT BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.2 N·m (19 lb...
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INTRODUCTION METRIC FLANGED HARDWARE NOM. CLASS 8.8 BOLT and CLASS 10.9 BOLT and LOCKNUT LOCKNUT SIZE CLASS 8 NUT CLASS 10 NUT CL.8 CL.10 W/CL8.8 W/CL10.9 BOLT BOLT PLATED PLATED UNPLATED UNPLATED W/ZnCr W/ZnCr 2.4 N·m (21 lb 3.2 N·m (28 lb 3.5 N·m (31 lb 4.6 N·m (41 lb 2.2 N·m (19 lb...
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INTRODUCTION 1. Manufacturer's Identification 2. Property Class 3. Clock Marking of Property Class and Manufacturer's Identification (Optional), i.e. marks 60 ° apart indicate Class 10 properties, and marks 120 ° apart indicate Class 8. INCH NON-FLANGED HARDWARE LOCKNUT LOCKNUT NOMINAL SAE GRADE 5 BOLT SAE GRADE 8 BOLT GrB W/ Gr5...
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INTRODUCTION Inch Lock Nuts, All Metal (Three optional methods) 20090268 Grade Identification Grade Corner Marking Method (1) Flats Marking Method (2) Clock Marking Method (3) Grade A No Notches No Mark No Marks Grade B One Circumferential Notch Letter B Three Marks Grade C Two Circumferential Notches...
Only use CNH Original Parts or CNH Original Parts. Only genuine spare parts guarantee the same quality, duration, and safety as original parts, as they are the same parts that are assembled during standard production. Only CNH Original Parts or CNH Original Parts can offer this guarantee.
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W0111A Special tools The special tools that CNH suggests and illustrate in this manual have been specifically researched and designed for use with CNH machines. The special tools are essential for reliable repair operations. The special tools are accurately built and rigorously tested to offer efficient and long-lasting operation.
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Contents Engine - 10 Engine and crankcase - 001 TECHNICAL DATA Engine Service limits ................3 SERVICE Engine Service instruction - Finding Top Dead Center (TDC) .
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Engine - Engine and crankcase Engine - Service limits Engine specifications 16.5 : 1 Compression Ratio Bore 135 mm (5.3 in) Stroke 150 mm (5.9 in) Displacement 12880 cm³ Turbocharging Inter-cooled, Direct injection Turbocharger type Holset HE551 Lubrication Forced by gear pump, relief valve single action Oil Pressure (Warm engine) - Idling...
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Engine - Engine and crankcase - Intermediate ring 1.470 - 1.500 mm (0.058 - 0.059 in) - Oil control ring 4.970 - 4.990 mm (0.196 - 0.196 in) Clearance between piston rings and grooves - Combustion ring 0.100 - 0.120 mm (0.004 - 0.005 in) - Intermediate ring 0.050 - 0.100 mm (0.002 - 0.004 in) - Oil control ring...
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Engine - Engine and crankcase Main journal, thrust bearing 47.95 - 48.00 mm (1.888 - 1.890 in) Main bearing housing, thrust bearing 40.94 - 40.99 mm (1.612 - 1.614 in) Thrust bearing thickness 3.38 - 3.43 mm (0.133 - 0.135 in) Crankshaft end play 0.10 - 0.30 mm (0.0039 - 0.0118 in) Main journals and crankpins...
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Engine - Engine and crankcase - Injector 46.000 - 46.016 mm (1.8110 - 1.8117 in) Bushing outside diameter for rocker arms - Intake 45.090 - 45.130 mm (1.7752 - 1.7768 in) - Exhaust 59.100 - 59.140 mm (2.3268 - 2.3283 in) - Injector 46.066 - 46.091 mm (1.8136 - 1.8146 in) Bushing inside diameter for rocker arms...
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Engine - Engine and crankcase Engine - Service instruction - Finding Top Dead Center (TDC) For engines with a full flywheel housing 1. Using the tool 380000137, turn the engine flywheel (1) in the direction of normal rotation until you see the hole with two reference marks (3) through the inspection window at the bottom of the housing.
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Engine - Engine and crankcase 4. The exact position of piston number one at TDC is ob- tained when the tool 380000150 (1) can be inserted through the hole (2) of the flywheel speed sensor and engage the hole (3) in the engine flywheel (4). 5.
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Engine - Engine and crankcase Crankcase Liner - Measure Prior operation: Crankcase Liner - Remove (10.001) 1. The internal diameter of the cylinder liner is checked for ovalization, taper, and wear, using a bore dial (1) centesimal gauge (2) previously set to ring gauge (3), which has a diameter of 135 mm (5.315 in).
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Engine - Engine and crankcase 3. Upon finding a maximum wear value greater than 0.150 mm (0.006 in) or maximum ovalization value greater than 0.100 mm (0.004 in) as compared to the values in the following table, you need to replace the cylinder liner.
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Engine - Engine and crankcase NHIL13ENG1312FA Crankcase Assembly With Cylinder Liners LINERDATA Main Cylinder Liner Data 47869981 01/05/2015 10.1 [10.001] / 11...
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