© 2019 CNH Industrial America LLC. All Rights Reserved. Part number 51537910 1st edition English March 2019 SERVICE MANUAL Magnum™ 250 Magnum™ 280 Magnum™ 310 Magnum™ 340 Magnum™ 380 Magnum™ 310 Rowtrac™ Magnum™ 340 Rowtrac™ Magnum™ 380 Rowtrac™ Continuously Variable Transmission (CVT) Tractor PIN ZJRF94001 and above
Link Product / Engine
Product Market Product Engine Magnum™ 250 CVT TIER [ZJRF94001 - ] Europe F2CFE613G*B001 Magnum™ 280 CVT TIER [ZJRF94001 - ] Europe F2CFE613G*B002 Magnum™ 310 CVT TIER [ZJRF94001 - ] Europe F2CFE613G*B002 Magnum™ 340 CVT TIER [ZJRF94001 - ] Europe F2CFE614C*B002 Magnum™ 380 CVT TIER [ZJRF94001 - ] Europe F2CFE614C*B002 Magnum™ 310 Rowtrac™ CVT TIER [ZJRF94001 - ] Europe F2CFE614D*B002 Magnum™ 340 Rowtrac™ CVT TIER [ZJRF94001 - ] Europe F2CFE614C*B002 Magnum™ 380 Rowtrac™ CVT TIER [ZJRF94001 - ] Europe F2CFE614A*B002 51537910 16/03/2019
Continuously V ariable T ransmission (CVT) external controls
Continuously V ariable T ransmission (CVT) hydraulic components
Continuously V ariable T ransmission (CVT) internal components
Hydraulic pump drive
Four-Wheel Drive (4WD) system
Contents INTRODUCTION Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.1 [10.101] Cylinder heads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2 [10.202] Air cleaners and lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3 [10.206] Fuel filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4 [10.216] Fuel tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.5 [10.304] Engine lubrication system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.6 [10.310] Aftercooler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.7 [10.400] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.8 [10.414] Fan and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.9 [10.500] Selective Catalytic Reduction (SCR) exhaust treatment . . . . . . . . . . . . . . . . . . . . . . . . . 10.10 Power coupling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Drive shaft 10] Flywheel damper T ransmission [21.504]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.1
Continuously V ariable T ransmission (CVT)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [23.202] Electro-hydraulic control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.1 [23.314] Drive shaft . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23.2 Front axle system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Powered front axle 51537910 16/03/2019
Front bevel gear set and dif ferential
Final drive steering and shafts Axle suspension control
bevel gear set and dif ferential
Planetary and final drives
Rear axle track yoke assembly
Power T ake-Of f (PT
Rear control
rear Power T f (PT
T wo-speed rear Power T ake-Of f (PT
Front Power T ake-Of f (PT
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [27.100]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.1 [27.106]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.2 [27.120]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.3 [27.610]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27.4
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10]
[31.1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.3 [31.146]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.4 Brakes and controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10] Parking brake parking lock Hydraulic service brakes
railer brake hydraulic control T railer brake pneumatic control Emergency brake Auxiliary braking Hydraulic systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [35.000] Hydraulic systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.1 [35.102] Pump control valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.2 [35.106] V ariable displacement pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.3 14] hitch control valve hitch hydraulic adjustment Remote control valves Reservoir , cooler , and filters 51537910 16/03/2019
Rear axle system
Powered rear axle
Rear
14]
T
Combination pump units
control
steering Auxiliary steering
and
Rear
Rear
Front hitch Frames and ballasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [39.100] Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.1 Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Autoguidance
Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [44.520] Rear wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.1 T racks and track suspension . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [48.100] T racks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.1 [48.130] T rack frame and driving wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.2 [48.134] T rack tension units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.3 [48.138] T rack rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.4 Cab climate control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Heating Air conditioning Cab pressurizing system Electrical systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [55.000] Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1 [55.010] Fuel injection system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.2 [55.012] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.3 51537910 16/03/2019
implement couplings 10]
hitch
hitch linkage
Steering control Hydraulic
components Pump
Engine oil system Engine intake and exhaust system Engine control system T ransmission control system Service brake electrical system Parking brake electrical system [55.032] T railer brake electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.10 [55.036] Hydraulic system control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1 1 [55.045] Front axle control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.12 [55.046] Rear axle control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.13 [55.047] Steering control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.14 [55.050] Heating, V entilation, and Air-Conditioning (HV AC) control system . . . . . . . . . . . . . . . 55.15 Cab V and (HV AC) controls Harnesses and connectors [55.130] Rear hitch electronic control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.18 [55.201] Engine starting system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.19 [55.301] Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.20 [55.302] Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.21 [55.408] W arning indicators, alarms, and instruments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.22 Cab platform harnesses and connectors Cab controls [55.518] Wiper and washer system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.25 [55.640] Electronic modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.26 [55.988] Selective Catalytic Reduction (SCR) electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . 55.27 F AUL T CODES Platform, cab, bodywork, and decals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Engine hood and panels Engine hood and trims 51537910 16/03/2019
operator seat Cab Cab interior Cab interior trim and panels 51537910 16/03/2019
INTRODUCTION 51537910 16/03/2019 1
Foreword - Important notice regarding equipment servicing
250 CVT TIER [ZJRF94001 - ]
All repair and maintenance work listed this manual must carried out only qualified dealership strictly complying with the instructions and whenever the special
Anyone who performs repair and maintenance operations without complying with the procedures provided herein shall responsible for any subsequent
The manufacturer and all the organizations its distribution including - without limitationlocal reject any responsibility for damages caused parts and / components not approved the facturer , including those used for the servicing repair the product manufactured marketed the manufacturer any warranty given attributed the product manufactured marketed the manufacturer case damages caused parts and / components not approved the manufacturer .
The manufacturer reserves the right make improvements design and changes specifications any time without notice and without incurring any obligation install them units previously and illustrative material herein are accurate known time publication but are subject change without case refer your CASE Sales and Service
INTRODUCTION
51537910 16/03/2019 3
Safety rules
Magnum™ 250 CVT TIER [ZJRF94001 - ]
Personal safety
This the safety alert used alert you potential personal injury
Obey all safety messages that follow this symbol avoid possible death injury .
Throughout this manual you will find the signal words W and CAUTION followed special These precautions are intended for the personal safety you and those working with
Read and understand all the safety messages this manual before you operate service the
DANGER indicates a hazardous situation not will result death serious injury
W ARNING indicates a hazardous situation not could result death serious injury
CAUTION indicates a hazardous situation that, not avoided, could result minor moderate injury .
F AILURE T O FOLLOW DANGER, W ARNING, AND CAUTION MESSAGES COULD RESUL T DEA SERIOUS INJUR Y .
Machine safety
NOTICE: Notice indicates a situation not could result machine property
Throughout this manual you will find the signal word Notice followed special instructions prevent machine property The word Notice used address practices not related personal safety
Information
NOTE: Note indicates additional information that clarifies other information this
Throughout this manual you will find the word Note followed additional information about a other information the The word Note not intended address personal safety property
INTRODUCTION
51537910 16/03/2019 4
Safety rules - General maintenance safety
Magnum™ 250 CVT TIER [ZJRF94001 - ]
General maintenance safety
Keep the area used for servicing the machine clean and dry Clean spilled
Service the machine a level
Install guards and shields after you service the
Close all access doors and install all panels after servicing the not attempt clear make adjustments the machine while motion while the engine
Always make sure that working area clear other persons and pets before you start operating the Unsupported hydraulic cylinders can lose pressure and drop the causing a crushing not leave equipment a raised position while parked during unless the equipment securely
Jack lift the machine only jack lift points indicated this
Incorrect towing procedures can cause When you tow a disabled machine follow the procedure this Use only rigid tow
Stop the remove the key , and relieve pressure before you connect disconnect fluid
Stop the engine and remove the key before you connect disconnect electrical
Scalding can result from incorrect removal coolant Cooling systems operate under Hot coolant can spray out you remove a cap while the system Allow the system cool before you remove the When you remove the turn slowly allow pressure escape before you completely remove the
Replace damaged worn tubes, electrical
The exhaust and hydraulic lines may become hot during T ake care when you service such Allow surfaces cool before you handle disconnect hot W ear protective equipment when
When welding, follow the instructions the manual. Always disconnect the battery before you weld the machine. Always wash your hands after you handle battery
INTRODUCTION
51537910 16/03/2019 5
SER VICE MANUAL Engine Magnum™ 250 CVT TIER [ZJRF94001 - Magnum™ 280 CVT TIER [ZJRF94001 - Magnum™ 310 CVT TIER [ZJRF94001 - Magnum™ 310 Rowtrac™ CVT TIER [ZJRF94001 - Magnum™ 340 CVT TIER [ZJRF94001 - Magnum™ 340 Rowtrac™ CVT TIER [ZJRF94001Magnum™ 380 CVT TIER [ZJRF94001 - Magnum™ 380 Rowtrac™ CVT TIER [ZJRF94001 - ] 51537910 16/03/2019
Engine - Engine and crankcase
Engine - Overview
The Cursor® 9
The Cursor® 9 a state the art engine developed Fiat Powertrain T echnologies (FPT) The Cursor® 9 used the Magnum™ tractors has some significant internal and external dif ferences from Cursor® 9 engines used other CNH There are procedures specific the Magnum™ engines that are dif ferent from the Cursor® 9 used other CNH These changes were made fit the engine into the Magnum™ series frames without losing our featured visibility around the hood and
The Cursor® 9 engine was introduced the CNH combines 2006 and migrated into the Steiger® series has proven itself a consistent reliable performer The introduction the Magnum™ series brings new heights with 275 ( 374 ) (rated) and 316 ( 429 ) power boost
• 6 cylinder , turbocharged and aftercooled
• Single overhead cam with roller rocker arms
• W astegate turbo / Electronic V ariable Geometry T urbocharger (EVGT)
• High pressure common rail fuel system
• Selective Catalytic Reduction (SCR) emissions control
• TIER compliant without internal external Exhaust Gas Recirculation (EGR)
RAIL15TR00417GA 151537910 16/03/2019 10.1 [10.001] / 3
FPT model number designation
NOTE: The FPT engine designation code has evolved over the This the best current information and may not applicable previous FPT RAIL15TR01380GA
Engine - Engine and crankcase
2 51537910 16/03/2019 10.1 [10.001] / 4
V isual external differences for Magnum™ tractor engines
There are a few things that make the FPT Cursor® 9 engine used the Magnum™ tractors visually and mechanically dif ferent from other Cursor® 9
RAIL15TR00608GA 3
The fuel pump sits higher and closet the center line the A two piece valve cover assembly that allows for valve adjustment without removing the entire cover The rear cover oval shape where other Cursor® 9 engines it’ s
The flywheel speed sensor located the right side the others have the left side the The turbocharger moved higher and toward the center line the Exhaust flap for TIER
Engine - Engine and crankcase
51537910 16/03/2019 10.1 [10.001] / 5
Engine - Engine and crankcase
Exhaust brake
Admission phase: Intake fresh air Compression phase: Energy stored the compressed air , braking fect increases with compression
T dead center: Exhaust valves compressed air energy blown
All Cursor® engines are equipped with advanced engine brake system: the Iveco T urbo Brake (IBT)
• Decompression engine brake
• Quick responding
• Integrated the engine control
• Linked cruise control
• Linked EBS
Advantage
• Less brake pad wear
• Automatically engaged
Benefit
• Reduced operation cost
• Operator ease
The engine brake controlled the T ractor Control Unit The Electronic Service T ool (EST) used configure the TCU whether not the tractor has engine
Exhaust phase: Cylinder empty , energy Exhaust gases impact against the creating additional braking fect.
51537910 16/03/2019 10.1 [10.001] / 6
The engine brake switch the Integrated Control Panel (ICP) activates the When the switch and the dif ference between the commanded (throttle) and actual engine speed exceeds a % the software activates the
Air Induction - cross flow cylinder head
The cylinder head the cross flow inlet one side and exhaust the other . This and four valves per cylinder give excellent breathing ability and ficient perature The air supplied the inlet a gate turbocharger a V ariable Geometry T urbocharger
Engine - Engine and crankcase
RAIL15TR00415GA 4
5 51537910 16/03/2019 10.1 [10.001] / 7
RAIL15TR00376BA
W astegate turbocharger
The wastegate turbocharger allows for a larger bocharger installed producing higher boost sures the low and midrange rpm while not over - boosting high
Intake pressure builds against a diaphragm the gate and opens a valve allowing exhaust bypass the turbine therefore slowing the compressor and limiting the pressure the intake
Engine - Engine and crankcase
RAIL15TR00396BA 6 51537910 16/03/2019 10.1 [10.001] / 8
Engine - Engine and crankcase
Electronically V ariable Geometry T urbocharger (eVGT)
The electronically V ariable Geometry T urbocharger (eVGT) used the TIER Magnum™ 370 and TIER Magnum™ 340 and The eVGT electronically controlled the Engine Control Unit (ECU).
The eVGT uses a series aerodynamic vanes direct exhaust toward the turbine controlling both the velocity and angle the exhaust contacts the This gives the ECU the ability dynamically the boost pressure any given engine speed and Improving performance and fuel economy
Fully open the velocity slows and the angle decreased therefore the turbine and compressor turn slower producing less When the vanes close increasing the velocity and therefore increasing turbine and pressor speed, producing higher boost anytime needed across the entire operating range the
RAIL15TR00383BA 7
RAIL15TR00395BA 8
V
RAIL15TR00394BA 9
anes open (low boost)
V anes closed (high boost)
51537910 16/03/2019 10.1 [10.001] / 9
EDC17CV41
A new Engine Control Unit (ECU) used TIER the used FPT engines from the L NEF the L Cursor® t has two electrical connectors: one for the engine components and one for the tractor connections. Pin connections will common for all the CNH / FPT engines using this controller
T ractor connector
Engine connector
The EDC17CV41 controls all engine and Selective Catalytic Reduction (SCR)
Engine - Engine and crankcase
RAIL14TR00234P A
51537910 16/03/2019 10.1 [10.001] /
Lubrication System
RAIL15TR00416GA 1 1
Oil pressure controlled a 5 bar ( 72.5 psi ) relief valve (1) the oil galley coming from the gear type oil pump (2) located behind the rear cover the The oil pump also has over pressurization relief valve (3) set approximately bar ( 145 psi )
A 5 bar ( psi ) oil pressure control valve (1) located the left hand side the The oil pump assembly (2) includes over pressurization relief valve (3) that protects the The valve opens 9.4 –10.8 bar ( 136.3 –156.6 psi ) .
51537910 16/03/2019
10.1 [10.001] / 1
Engine - Engine and crankcase
RAIL15TR00367AA
RAIL15TR00389BA
1
Blow - recirculation
Blow - controlled a rotary filter bolted the rear the As the cam turns excess oil thrown f centrifugal finer oil filtered
The blow - then passes through the center the camshaft and exits the
This filter must replaced regular intervals the gine will build excessive pressure the crank
RAIL15TR00366AA
Built into the cover the front a valve that allows blow - pressures out, but will not allow atmospheric pressure into the
This filtered air directed back into the inlet and -
RAIL15TR00377BA
Engine - Engine and crankcase
51537910 16/03/2019 10.1 [10.001] /
Connecting Rods
Connecting rods must all the same weight class The weight class identified a color swatch the connecting
There are three classes crankshaft bearing diameters (bore size) the connecting The bore size marked a color code the rod. The oil clearance mined the connecting rod bore size and the crankshaft journal Based connecting rod bore diameter and the crankshaft journal diameter a bearing set must
Connecting rods are the fracture split Care must taken when handling these rods any damage the cap / rod mating area requires that the rod replaced.
Connecting rod class and color
3450
3470 grams
Bore diameter and color designation - Y ellow - Green
Grade Y ellow - Blue
3471 – 3490 grams
3491 – 3510 grams
Y ellow - Green
Grade Green - Blue - Y ellow - Green
Grade Blue - Blue RAIL15TR00397CA
Fracture split rods give nearly perfect both examples the red (rod) profiles are identical are the blue (cap) the top example the rod fits perfectly with the the lower example the rod the same position but the cap here the material peaks align peak peak and keeps cap from mating with the rod. RAIL15TR00375AA
Engine - Engine and crankcase
–
-
51537910 16/03/2019 10.1 [10.001] /
Suggest:
If the above button click is invalid.
Please download this document first, and then click the above link to download the complete manual.
Thank you so much for reading
Crankshaft
• The crankshaft are classified three classes: there are three classes for the connecting rod journals and three classes for the main
• The crankshaft journal sizes are stamped the rear flyweight for both the connecting rod journals and the main journals.
• Six digits for the connecting rods and seven digits for the
• The crankshaft may have been grounddersize from the factory A (1) preceding the six digits a standard crankshaft, a (2) preceding for a shaft that has been ground
• The main bearing bores the block are classed 1,2,or 3 and are located the rear the block lower right hand the classifications are not the crankshaft must measured and classified for each
Standard crankshaft connecting rod bearing selection
Connecting rod bore Standard crankshaft connecting rod journals Class (1) Y ellow paint Class (2)
CRANKIDENTIFY
paint Class (3) Blue paint Green Green Y ellow Class (1) Green Y ellow Y ellow
Red Green Green Class (2)
Green Green Y ellow
Red Red Green Class (3)
Red Green Green
NOTE: may necessary mix two bearing shells one
0.127 under - size crankshaft connecting rod bearing selection
Connecting rod bore
0.127 Standard crankshaft connecting rod journals Class (1) Y ellow paint Class (2) Green paint Class (3) Blue paint
Green / Black Green / Black Y ellow / Black Class (1)
Green / Black Y ellow / Black Y ellow / Black
Red / Black Green / Black Green / Black Class (2)
Green / Black Green / Black Y ellow / Black
Red / Black Red / Black Green / Black Class (3)
Red / Black Green / Black Green / Black
Engine - Engine and crankcase
Green
51537910 16/03/2019 10.1 [10.001] /