Part number 48068128 1st edition English January 2018 SERVICE MANUAL L221 / L228 Tier 4B (final) 200 Series Skid Steer Loader PIN NGM418237 and above; PIN NHM435463 and above C227 / C232 / C237 Tier 4B (final) 200 Series Compact Track Loader PIN NGM418237 and above; PIN NHM435463 and above
SER VICE MANUAL C227 TIER (FINAL) [NGM418237 - C227 TIER (FINAL) [NHM435463C232 TIER (FINAL) [NGM418237 - C232 TIER (FINAL) [NHM435463C237 TIER (FINAL) [NHM435463 - L221 TIER (FINAL) [NGM418237L221 TIER (FINAL) [NHM435463 - L228 TIER (FINAL) [NGM418237L228 TIER (FINAL) [NHM435463 - ] 48068128 29/01/2018
Product
Link Product / Engine
Market Product
C227 TIER (FINAL) [NGM418237 - ] North America
C227 TIER (FINAL) [NHM435463 - ] North America
C232 TIER (FINAL) [NGM418237 - ] North America
C232 TIER (FINAL) [NHM435463 - ] North America
C237 TIER (FINAL) [NHM435463 - ] North America
L221 TIER (FINAL) [NGM418237 - ] North America
L221 TIER (FINAL) [NHM435463 - ] North America
L228 TIER (FINAL) [NGM418237 - ] North America
L228 TIER (FINAL) [NHM435463 - ] North America
Engine
F5HFL463A*F001
F5HFL463A*F001
F5HFL463A*F001
F5HFL463A*F001
F5HFL463A*F001
F5HFL463A*F001
F5HFL463A*F001
F5HFL463A*F001
F5HFL463A*F001
48068128 29/01/2018
INTRODUCTION
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
[10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.1
[10.216] Fuel tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2
[10.400] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3 [10.414] Fan and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4 Engine
Power
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [19.121] Pump-drive assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19.1
Front axle system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chain drive system
Rear axle system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Chain drive system
Hydrostatic drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mechanical control Pump and motor components Hydrostatic transmission Brakes and controls . . . . . . . . . . . . . . . . . . . . .
Contents
lubrication system
coupling
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [33.1 10] Parking brake parking lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33.1 Hydraulic systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Hydraulic systems Reservoir , cooler , and filters Fixed displacement pump Main control valve [35.525] Auxiliary hydraulic valves and lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.5 High flow hydraulics 48068128 29/01/2018
rack frame and driving wheels
racks
rack tension units
rack rollers Cab climate control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [50.100] Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front loader hydraulic system control
Ballasts and supports
. . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . .
. . . . . .
. Front wheels Rear wheels T racks and track suspension . . . . . . . . . .
T
[50.200] Air conditioning
Electrical
Electrical
Fuel
Fuel
Engine cooling system Hydrostatic drive
system Hydraulic system control V and (HV AC) control system Cab V and (HV AC) controls Harnesses and connectors Engine starting system 48068128 29/01/2018
Front loader arm hydraulic system Front loader bucket hydraulic system T ool quick coupler hydraulic system Frames and ballasting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [39.140]
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.1 Wheels .
. . .
. .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
T
T
T
50.1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.2
systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
system
injection system
tank system
control
Cold start aid 1 Alternator Battery External lighting W arning and instruments Cab controls Wiper and washer system Cab engine controls Electronic modules T elematics F AUL T CODES Front loader and bucket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [82.100] Arm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . 82.1 [82.300] Bucket . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
.
82.2 Platform, cab, bodywork, and decals . . . . . . . . .
. . . Cab Cab interior trim and panels Cab doors and hatches Engine hood and trims operator seat operator seat 48068128 29/01/2018
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48068128 29/01/2018 1
INTRODUCTION
Foreword - Important notice regarding equipment servicing
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 chain, including - without limitationnational, regional, local 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 case, 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 notice.
case refer your NEW HOLLAND CONSTRUCTION Sales and Service
INTRODUCTION
48068128 29/01/2018 3
Safety rules - Ecology and the environment
Soil, air , and water quality important for all industries and life general. When legislation does not yet rule the treatment some the substances that advanced technology sound judgment should govern the use and disposal products a chemical and petrochemical
Familiarize yourself with the relative legislation applicable your country , and make sure that you understand this Where legislation obtain information from suppliers anticleaning agents, etc., with regard the fect these substances man and nature and how safely store, use, and dispose these
Helpful hints
• A void the use cans other inappropriate pressurized fuel delivery systems fill Such delivery systems may cause considerable
• avoid skin contact with all Most these products contain substances that may harmful your
• Modern oils contain not burn contaminated fuels and waste oils ordinary heating
• A void spillage when you drain fluids such used engine coolant engine hydraulic brake etc. not mix drained brake fluids fuels with lubricants. Store all drained fluids safely until you can dispose the fluids a proper way that complies with all local legislation and available
• not allow coolant mixtures get into the soil. Collect and dispose coolant mixtures properly .
• The air - conditioning system contains gases that should not released into the Consult airtioning specialist use a special extractor recharge the system properly
• Repair any leaks defects the engine cooling system hydraulic system immediately
• not increase the pressure a pressurized circuit this may lead a component
• Protect hoses during Penetrating weld splatter may burn a hole weaken allowing the loss
Battery recycling
Batteries and electric accumulators contain several substances that can have a harmful fect the environment the batteries are not properly recycled after Improper disposal batteries can contaminate the groundwater , and NEW HOLLAND CONSTRUCTION strongly recommends that you return all used batteries a NEW HOLLAND CONSTRUCTION dealer , who will dispose the used batteries recycle the used batteries properly . some countries, this a legal requirement.
Mandatory battery recycling
NOTE: The following requirements are mandatory
Batteries are made lead plates and a sulfuric acid solution. Because batteries contain heavy metals such lead, CONAMA Resolution 401 / 2008 requires you return all used batteries the battery dealer when you replace any not dispose batteries your household
Points sale are obliged to:
• Accept the return your used batteries
• Store the returned batteries a suitable location
• Send the returned batteries the battery manufacturer for recycling
INTRODUCTION
29/01/2018 4
48068128
Safety rules
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 not could result minor moderate injury
Machine safety
NOTICE: Notice indicates a situation that, not avoided, could result machine property damage.
Throughout this manual you will find the signal word Notice followed special instructions prevent machine property damage. 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 step, other information the The word Note not intended address personal safety property
INTRODUCTION
F AILURE T O FOLLOW DANGER, W ARNING, AND CAUTION MESSAGES COULD RESUL T DEA SERIOUS INJUR Y .
48068128 29/01/2018 5
SER VICE MANUAL Engine C227 TIER (FINAL) [NGM418237 - C227 TIER (FINAL) [NHM435463C232 TIER (FINAL) [NGM418237 - C232 TIER (FINAL) [NHM435463C237 TIER (FINAL) [NHM435463 - L221 TIER (FINAL) [NGM418237L221 TIER (FINAL) [NHM435463 - L228 TIER (FINAL) [NGM418237L228 TIER (FINAL) [NHM435463 - ] 48068128 29/01/2018
Engine - Drain fluid - Remote oil drain
C227 TIER (FINAL) [NGM418237 - ]
C232 TIER (FINAL) [NGM418237 - ]
L221 TIER (FINAL) [NGM418237 - ]
L228 TIER (FINAL) [NGM418237 - ]
Remove the access cover the rear , lower left the exposing the engine oil drain hose and mote oil filter
Remove the drain plug drain the oil.
When the oil has completely drained, reinstall the drain plug and torque – N·m ( – )
Engine - Engine and crankcase
63109370 1 48068128 29/01/2018 10.1 [10.001] / 3
Engine
DANGER
Heavy objects! Lift and handle all heavy components using lifting equipment with adequate capacity . Always support units parts with suitable slings hooks. Make sure the work area clear all bystanders. Failure comply will result death serious injury
CAUTION
Burn
CAUTION
Engine - Engine and crankcase
- Drain fluid - Quick - disconnect oil drain
D0076A
hazard! not handle any service fluid (engine engine hydraulic temperatures that exceed (120 °F). Allow fluids cool before proceeding. Failure comply could result minor moderate injury . C0107B
RAPH17SSL0168QA
RAPH17SSL0169QA 2
48068128 29/01/2018 10.1 [10.001] / 4
Chemical hazard! A void getting engine oil your skin. case skin contact, wash with running water . Failure comply could result minor moderate injury C0202B NOTE: The images may differ slightly based the machine configuration. The procedure the same. Remove the cover (1) underneath the machine moving the hardware (2)
1 Remove the cap (1) (47786509) from the quick nect drain fitting (2) (48103849)
Place the drain receptacle under the
Thread the quick - disconnect hose assembly (1) (48109944) onto the quick - disconnect drain fitting (2) (48103849)
Allow the oil drain completely from the crankcase.
Remove the receptacle, with the used oil, from under the
Remove the quick - disconnect hose assembly (1) (48109944) from the quick - disconnect drain fitting (2) (48103849)
Install the cap (1) (47786509) onto the quicknect drain fitting (2) (48103849)
NOTE: Make sure the o - ring installed the drain fitting (2) , then replace with new
NOTE: The cap (1) only hand tight the drain fitting (2)
Engine - Engine and crankcase
RAPH17SSL0170QA
3
RAPH17SSL0170QA 4
48068128 29/01/2018 10.1 [10.001] / 5
RAPH17SSL0169QA 5
Engine - Engine and crankcase
RAPH17SSL0168QA 6
48068128 29/01/2018 10.1 [10.001] / 6
Install the cover (1) underneath the machine and cure with the hardware (2)
Next operation: See Engine - Filling (10.001) for the proper procedure refill the engine oil
Engine - Remove W ARNING
Heavy objects!
Lift and handle all heavy components using lifting equipment with adequate capacity . Always support units parts with suitable slings hooks. Make sure the work area clear all bystanders. Failure comply could result death serious injury
The following procedure has been performed a radial lift
Engine removal for vertical lift machines very similar
Prior operation: T ilt the Please see Cab tilting system - T ilt (90.150)
Prior operation: Disconnect the battery See Battery - Disconnect
Prior operation:
Drain the engine Please see Engine - Drain fluid - Remote oil drain
Prior operation:
Drain the coolant. Please see Radiator - Drain fluid (10.400) .
Prior operation: Discharge the A / C system (if See Air conditioning - Discharging (50.200)
Remove access plate (1) for the engine oil pan from the
Engine - Engine and crankcase
W0398A
RAPH12SSL0233AA 1 48068128 29/01/2018 10.1 [10.001] / 7
Disconnect the hose (1) for the oil drain plug from the engine oil
RAPH12SSL0232AA 2
Remove the mounting bolts for the overflow
Remove the overflow bottle from the
RAIL14SSL0845BA 3 equipped with A / disconnect the A / C lines (1) from the condenser . Disconnect the fan motor (2) from the wiring
Engine - Engine and crankcase
RAPH12SSL0075AA 4 48068128 29/01/2018 10.1 [10.001] / 8
Support the engine hood with a suitable lifting device.
Disconnect the engine hood strut (1) from the engine
Remove the mounting hardware (2) from the engine hood.
10. Remove the engine hood (1) from the chassis.
1 Remove the engine cover (1) from the 931001899 7
Engine - Engine and crankcase
RAPH12SSL0074AA 5
RAPH12SSL0073AA 6
48068128 29/01/2018 10.1 [10.001] / 9
12. Remove the air cooler (1) from the shroud.
RAPH12SSL0067AA 8
Disconnect the upper radiator hose (1) from the ator .
Disconnect the lower radiator hose (1) from the tor
NOTE: The rear access door has been removed for picture clarity .
RAPH12SSL0065AA 9
RAPH12SSL0083AA
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
15.
Remove the radiator (2) from the shroud.
Remove the radiator fan (1) from the
Unbolt and remove the shroud (1)
RAPH12SSL0062AA
RAPH12SSL0264AA
Engine - Engine and crankcase
RAPH12SSL0066AA 1 1
48068128 29/01/2018 10.1 [10.001] / 1 1
19. Remove the oil cooler (1) . 931001884
20. Remove the mounting bolts (1) retaining the mounting flange for the muf fler inlet pipe the turbocharger 931001896
Remove the retaining bolts (1) from the muf fler
Remove the muf fler 931001895
Disconnect the air restriction sensor (1) from the wiring 931002030
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
Loosen the hose clamps the intake tube both Remove the tube (1) for the air cleaner and bocharger . 931001898
26. Remove the air cleaner housing (1) from the chassis. 931001900
Disconnect the alternator (1) from the wiring 931001908
Disconnect the starter (1) from the wiring 931001909
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
29. Disconnect the ground connection (1) below the starter (2) 931001910
30. Remove the oil filler neck (1) from the engine. equipped with A / disconnect the low pressure line (2) the A / C compressor RAPH12SSL0266AA Disconnect the fuel return line (1) the RAPH12SSL0053AA
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
33. Disconnect the fuel feed line (1) the fuel filter
RAPH12SSL0054AA
Disconnect the engine harness connectors (1)
RAPH12SSL0052AA
Disconnect the fuel temperature sensor (1) from the wiring harness.
36. Disconnect the fuel feed line (2) from the engine.
RAPH12SSL0055AA
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
Place a suitable container under the remote engine oil filter lines (1)
Label and disconnect oil filter lines (1) 931001923
39. Place a suitable support beam (1) across the skid steer
T a suitable strap (2) around the pump (3) and cure the support beam. 931001929
Remove the pump mounting bolts (1) 931001928
Disengage the pump assembly (1) from the engine housing (2) 931001936
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
DANGER
Heavy parts! Support designated component(s) with quate lifting equipment. Failure comply will result death serious injury D0018A
Attach proper lifting equipment (1) support the gine (2) 931001944 44. Remove the front and rear engine mounts bolts (1) . 931001933
Remove heater hose clamp (1) 931001943
Remove upper heater hose (1) 9310021
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
W ARNING
Engine - Engine and crankcase
47. Remove the lower heater hose (1) . 931001940
A YS use
(heavy - duty
loader
forklift)
48068128 29/01/2018 10.1 [10.001] /
Heavy object! W
adequate lifting equipment
hoist,
,
lift the component. Failure comply could result death serious injury . W0101A Remove engine (1) from the 931001946
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Engine - Install DANGER
Heavy objects!
Lift and handle all heavy components using lifting equipment with adequate capacity . Always support units parts with suitable slings hooks. Make sure the work area clear all bystanders. Failure comply will result death serious injury
The following procedure has been performed a radial lift
Engine installation for vertical lift machines very similar
Attach proper lifting equipment the front and rear the engine, and carefully lower the engine into the 931001946 1
Orient the hydraulic pump coupler the adapter the ensuring the attachment the engine plate the flywheel housing. 931001936 2
Apply L OCTITE ® 243™ the threads the mounting bolts (1) for the hydrostatic drive assembly
Install the mounting bolts and washers (1) into pump T orque the mounting bolts (1) for the static drive assembly – 1 N·m ( – )
Engine - Engine and crankcase
D0076A
48068128 29/01/2018 10.1 [10.001] /
931001928 3
Apply L OCTITE ® 243™ the threads the rear ing bolts (3) for the
Install the two rear mounting bolts (3) and bushings for the engine. T orque the rear mounting bolt (3) a torque 163 – 176 N·m ( 120 – 130 )
Apply L OCTITE ® 243™ the threads the front mounting bolts (2) for the
Install the two front mounting bolts (2) and bushings for the engine. T orque the front mounting bolts (2) 163 – 176 N·m ( 120 – 130 )
931002047 4
931001933 5
V erify that the mounting bolts for the pump are and carefully remove support brace (4) and straps (5) from
931001929 6
Connect the lower heater hose (6) the 931001940 7
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
1
Connect the upper heater hose (7) the engine. 9310021 8 12.
Connect the two remote lines (12) , (13) for the oil filter . 931001923 9
Connect the fuel temperature sensor (1) the wiring
Connect the fuel feed line (2) the
Connect the engine harness connectors (1) the
Engine - Engine and crankcase
RAPH12SSL0055AA
RAPH12SSL0052AA 1 1 48068128 29/01/2018 10.1 [10.001] /
16.
Connect the fuel feed line (1) the fuel filter housing.
RAPH12SSL0054AA
Connect the fuel return line (1) the
RAPH12SSL0053AA
Install the oil filler neck (1) onto the equipped with A / connect the low pressure line (2) onto the A / C compressor . RAPH12SSL0266AA
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
20.
Connect the ground connection (1) the mounting location located below the starter (2) 931001910
21. Connect the starter (1) the wiring harness. 931001909
Connect the alternator (1) the wiring 931001908
Install the air cleaner housing (1) onto the T orque the bolts – N·m ( – ) 931001900
Engine - Engine and crankcase
48068128 29/01/2018 10.1 [10.001] /
