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Contents INTRODUCTION DISTRIBUTION SYSTEMS POWER PRODUCTION POWER TRAIN TRAVELLING BODY AND STRUCTURE WORKING ARM TOOLS AND COUPLERS 6-75491 1 04/05/2005...
INTRODUCTION Basic instructions ( - A.90.A.05) 435, 445, 445CT Technical Information This manual has been produced by a new technical information system. This new system is designed to deliver technical information electronically through CDROM and in paper manuals. A coding system called ICE has been developed to link the technical information to other Product Support functions e.g.
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INTRODUCTION Service data (remove disassembly, assemble, install) for all the mechanical, electrical or hydraulic devices, • components and assemblies. Sections Sections are grouped according to the main functions or a systems on the machine. Each Section is identified by a letter A, B, C etc. The amount of Sections included in the manual will depend on the type and function of the machine that the manual is written for.
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INTRODUCTION Index POWER PRODUCTION - B ENGINE ENGINE - Dynamic description (B.10.A - C.30.A.10) ENGINE - General specification (B.10.A - D.40.A.10) ENGINE - Remove (B.10.A - F.10.A.10) ENGINE - Troubleshooting (B.10.A - G.40.A.10) Information Units and Information Search Each chapter is composed of information units. Each information unit has the ICE code shown in parentheses which indicates the function and the type of information written in that information unit.
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INTRODUCTION Page Header and Footer The page header will contain the following references: Section and Chapter description • The page footer will contain the following references: Publication number for that Manual, Section or Chapter. • Version reference for that publication. •...
INTRODUCTION Torque ( - A.90.A.10) 435, 445 BOLT TORQUE INFORMATION DECIMAL HARDWARE Fasteners should be replaced with the same or higher grade. If higher grade fasteners are used, these should only be tightened to the strength of the original. Make sure the fasteners threads are clean and that thread engagement is started. This will prevent them from failing when being tightened.
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INTRODUCTION GRADE 8.8 Bolts, Nuts and Studs GRADE 10.9 Bolts, Nuts and Studs SIZE lb/in lb/ft lb/in lb/ft 400 to 450 293 to 330 555 to 620 406 to 460 690 to 780 510 to 575 955 to 1075 705 to 790 1375 to 1545 1010 to 1140 1900 to 2140...
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INTRODUCTION O-Ring Face Seal End Nom. SAE Tube OD Thread Size Newton lb/in lb/ft metres Dash Size 6.4 mm 1/4 inch 9/16 - 18 23 to 26 204 to 228 9.5 mm 3/8 inch 11/16 - 16 34 to 40 300 to 348 12.7 mm 52 to 57...
Case dealer for correct disposal information. BS00H001 Engine Oil Selection Case No. 1 Engine Oil is recommended for use in your Case Engine. Case Engine Oil will lubricate your engine correctly under all operating conditions. RH99K130 See the chart below for recommended viscosity at ambient temperature ranges.
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Before you service this machine and dispose of oil, fluids and lubricants, always remember the environment. Do not put oil or fluids into the ground or into containers that can leak. Check with your local environmental, recycling center or your Case dealer for correct disposal information. 6-75491 1 04/05/2005...
INTRODUCTION Conversion factors ( - A.92.A.21) 435, 445, 445CT Metric to U.S. MULTIPLY TO OBTAIN square meter AREA: 10.763 91 square foot hectare 2.471 05 acre FORCE: newton 3.596 942 ounce force newton 2.224 809 pound force LENGTH: millimeter 0.039 370...
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INTRODUCTION U.S. to Metric MULTIPLY TO OBTAIN VOLUME: cubic inch 16.387 06 cubic centimeter cubic foot 0.028 317 cubic meter cubic yard 0.764.555 cubic meter ounce (US fluid) 29.573 53 milliliter quart (US liquid) 0.946 353 litre quart (Imperial) 1.136 523 litre gallon (US) 3.785 412...
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REPAIR MANUAL DISTRIBUTION SYSTEMS 445CT 39702 1 04/05/2005...
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Contents DISTRIBUTION SYSTEMS - A PRIMARY HYDRAULIC POWER SYSTEM A.10.A 435, 445CT, 445 SECONDARY HYDRAULIC POWER SYSTEM A.12.A 435, 445CT, 445 HIGH-FLOW HYDRAULIC POWER SYSTEM A.16.A 435, 445CT, 445 ELECTRICAL POWER SYSTEM A.30.A 435, 445CT, 445 LIGHTING SYSTEM A.40.A 435, 445CT, 445 HYDRAULIC COMMAND SYSTEM A.14.A...
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DISTRIBUTION SYSTEMS - A PRIMARY HYDRAULIC POWER SYSTEM - 10.A 445CT 39703 1 04/05/2005 A.10.A / 1...
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PRIMARY HYDRAULIC POWER SYSTEM - 10.A TECHNICAL DATA PRIMARY HYDRAULIC POWER SYSTEM - Capacity (A.10.A - D.40.A.20) 435, 445, 445CT PRIMARY HYDRAULIC POWER SYSTEM - General specification (A.10.A - D.40.A.10) 435, 445, 445CT PRIMARY HYDRAULIC POWER SYSTEM - Special tools (A.10.A - D.20.A.40)
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SERVICE PRIMARY HYDRAULIC POWER SYSTEM - Cleaning (A.10.A - F.30.A.10) 435, 445, 445CT PRIMARY HYDRAULIC POWER SYSTEM - Decontaminating (A.10.A - F.30.A.60) 435, 445, 445CT Relief valve Relief valve - Flow test (A.10.A.16 - F.40.A.45) 435, 445, 445CT Relief valve - Pressure test (A.10.A.16 - F.40.A.30)
(A.10.A - D.40.A.10) 435, 445, 445CT Hydraulic System Oil Type of Oil Capacity Total System CASE AKCELA NO. 1 ENGINE OIL 41.3 L (10.9 US gal) SAE 10W-30 (435 Machines) Total System CASE AKCELA NO. 1 ENGINE OIL 41.5 L (11 US gal)
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM CAS1808 CAS-1808 Flowmeter Fitting Kit CAS10090 CAS-10090 Hand Pump B877558M_1 CAS-1804 Pressure Test Fitting Kit 1 04/05/2005 A.10.A / 5...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - General specification (A.10.A.16 - D.40.A.10) 435, 445, 445CT Loader Control Valve Relief Pressure Settings Main Relief Pressure at 10 gpm 21290 kPa (210 bar)(3050 + 50/-72.5 psi) at 2200 RPM 1 04/05/2005 A.10.A / 6...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - General specification (A.10.A.20 - D.40.A.10) 435, 445, 445CT Hydraulic Pump Type Gear Displacement 36cc (2.2 in ³) Flow at Engine Rated RPM at 100% Volumetric Efficiency 82.9 L/min (2.2 US gpm) 1 04/05/2005 A.10.A / 7...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 01 (A.10.A - C.20.H.01) 435, 445, 445CT bc04h207-01 1. Left piston pump 9. Left drive motor 17. Hydraulic reservoir 2. Right piston pump 10. Right drive motor 18.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 02 (A.10.A - C.20.H.02) 435, 445, 445CT bc04h207-02 5. Circuit relief valve 23. Tilt cylinders 28. Lift spool 26. Orifice 24. Lift cylinders 29. Auxiliary spool 1 04/05/2005 A.10.A / 10...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM 19. Oil cooler 26. Loader control valve 30. Auxiliary outlets 27. Tilt spool 20. Oil cooler bypass valve 1 04/05/2005 A.10.A / 11...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 03 (A.10.A - C.20.H.03) 435, 445, 445CT bc04h207-03 5. Circuit relief valve 15. Charge pressure switch 33. Left two speed shuttle valve 34. Right two speed shuttle valve 11.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM 13. Flushing valve 32. Right two speed motor 36. Two speed solenoid valve 14. Brake solenoid valve 1 04/05/2005 A.10.A / 13...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 04 (A.10.A - C.20.H.04) 435, 445, 445CT bc04h207-04 5. Circuit relief valve 28. Lift spool 38. High flow oil cooler 29. Auxiliary spool 16. Orifice 39.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM 26. Loader control valve 30. Auxiliary outlets 40. Attachment case drain 27. Tilt spool 45. Accumulator 37. High flow pump 1 04/05/2005 A.10.A / 15...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 05 (A.10.A - C.20.H.05) 435, 445, 445CT bc04h207-05 40. Attachment case drain 42. Hydraulic coupler cylinder 41. Hydraulic coupler control valve 46. Check valve 1 04/05/2005...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 06 (A.10.A - C.20.H.06) 435, 445, 445CT bc04h207-06 43. Secondary auxiliary control valve 1 04/05/2005 A.10.A / 17...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 07 (A.10.A - C.20.H.07) 435, 445, 445CT bc04h207-07 47. Self level valve 1 04/05/2005 A.10.A / 18...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 08 (A.10.A - C.20.H.08) 435, 445, 445CT bc04h207-08 45. Accumulator 48. Ride control solenoid valve 1 04/05/2005 A.10.A / 19...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Cleaning (A.10.A - F.30.A.10) 435, 445, 445CT Contamination in the hydraulic system is a major cause of the malfunction of hydraulic components. Contamination is any foreign material in the hydraulic oil.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Visible contamination is foreign material that can be found by sight, touch, or odor. Visible contamination can cause a sudden failure of components. Examples of visible contamination: (A) Particles of metal or dirt in the oil. (B) Air in the oil.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Start the vacuum pump. The hydraulic reservoir is locate3d on the left rear side of the machine. Loosen and remove the drain plug from the reservoir. Using the fitting kit CAS10508, install the valve in the hole for the drain plug.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Stop the vacuum pump. Disconnect the vacuum pump from the opening in the reservoir. Install new hydraulic and hydrostatic filter elements on the machine. Start the engine. Check for oil leakage around the new hydraulic and hydrostatic filters.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM PRIMARY HYDRAULIC POWER SYSTEM - Decontaminating (A.10.A - F.30.A.60) 435, 445, 445CT Start and run the engine at 1500 rpm (r/min). Completely retract the cylinders of all attachments on the machine. Angle the blade to the right, the right cylinder will be fully retracted and the left will be fully extended.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Slowly and completely extend all cylinders. As the piston rod comes in/out of the cylinder, oil will be pushed out of the OPEN end of the cylinders. IMPORTANT: Any attachment or part of an attachment that is raised must be supported with acceptable equipment to prevent the attachment from falling.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Flow test (A.10.A.16 - F.40.A.45) 435, 445, 445CT Park the machine on a level surface. Lower the loader bucket to the floor. Stop the engine. Disconnect the hose from the fitting on the pressure port of the hydraulic pump.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Refer to Hydraulic pump - Flow test (A.10.A.20 - F.40.A.45) If the flow indication for a circuit was approximately the same as the flow indication at the same pressure in Test Number 1 of the Hydraulic Pump Flow Test , the circuit is good.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Relief valve - Pressure test (A.10.A.16 - F.40.A.30) 435, 445, 445CT CAS1808 NOTE: Flat face couplers are not included with the CAS-1808 Flowmeter Fitting Kit or the CAS-1804 Pressure Test Fitting Kit. Park the machine on a level surface. Lower the loader bucket to the floor.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Flow test (A.10.A.20 - F.40.A.45) 435, 445, 445CT WARNING CSM118 - Two persons are required to perform the flowmeter tests for safety to avoid possible injury. One person must be seated in the operators seat with the Seat Bar down when the engine is running. The second person is to control the flowmeter and take the readings.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM If the output at minimum pressure was less than the specification for Gear Pump Flow to Loader (Machine in Neutral) refer to Hydraulic pump - General specification (A.10.A.20 - D.40.A.10), the problem can be a restriction between the reservoir and the gear pump, or the problem can be a badly worn or damaged gear pump.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Remove (A.10.A.20 - F.10.A.10) 435, 445, 445CT Loosen and remove the mounting bolts and washers for the floor plate and the cover. Remove the floor plate and the cover to gain access to the hydraulic pump.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Loosen and remove the pump mounting bolts and washers. BD04C141x Remove the gear pump from the hydrostatic pump mounting location. 1 04/05/2005 A.10.A / 33...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Disassemble (A.10.A.20 - F.10.A.25) 435, 445, 445CT Draw alignment marks on the housing with a white marker. These marks will be referenced during assembly. GD98J801 Loosen and remove the socket bolts and washers.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remove the gear plate. GD98J804 Remove the dowel pins. GD98J805_2 Rotate the gear teeth until one gear tooth is centered inside two gear teeth. Draw a mark with a white marker. This mark will be referenced during assembly.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remove the drive shaft. GD98J807 Remove the idler shaft. GD98J808 Remove the wear plate from the cover. GD98J809 1 04/05/2005 A.10.A / 36...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remove the wear plate from the body. GD98J810 Remove and discard the seal ring from the cover. GD98J811_2 Remove and discard the seal ring from the body. GD98J812_2 1 04/05/2005 A.10.A / 37...
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Remove and discard the top seal from the body. GD98J813 Remove and discard the bottom seal from the body. GD98J814 1 04/05/2005 A.10.A / 38...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Visual inspection (A.10.A.20 - F.40.A.10) 435, 445, 445CT Inspect the brass surfaces of the wear plates. GD98J815 Inspect the drive and idler shafts for damage. GD98J816 Inspect the bearing sleeves of the drive and idler shafts in the body and cover.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Inspect the body and cover surfaces. GD98J818_2 1 04/05/2005 A.10.A / 40...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Assemble (A.10.A.20 - F.10.A.20) 435, 445, 445CT Lubricate and insert the bottom seal into the groove of the body. GD98J814 Lubricate and insert the top seal into the groove of the body.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Lubricate and insert a new seal ring into the groove of the cover. GD98J811_2 Place the wear plate on top of the new seals on the body. GD98J810 Place the wear plate on top of the new seal on the cover.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Insert the idler shaft through the wear plate, and into the housing. GD98J808 Insert the drive shaft through the wear plate, and into the housing. GD98J807 During the gear pump disassembly, the gear teeth were aligned and then marked.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Insert the guide dowels into the housing. GD98J805_2 Align and slide the gear plate down the shafts and guide dowels until it is snug against the body. GD98J804 During the gear pump disassembly, alignment marks were placed on the housing for the body and cover.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Secure the cover on top of the body with washers and socket bolts. Tighten the socket bolts. Do not overtighten. GD98J802 1 04/05/2005 A.10.A / 45...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Hydraulic pump - Install (A.10.A.20 - F.10.A.15) 435, 445, 445CT Prior operation: Before pump installation, apply Molykote G-4700 (P/N 86983138) to the pump and the coupling splines. Pre-fill the pump with clean hydraulic oil. Inspect O-ring on the pump pilot and replace if necessary.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Loosen the clamp on the suction hose fitting at the hydraulic pump until hydraulic oil begins to flow from around the fitting. Retighten the clamp. BD04C141x Clean up any hydraulic oil from the equipment and floor.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Install the floor plate and the cover plate. Install the floor plate and the cover plate mounting bolts and washers. Tighten the mounting bolts on the floor plate and the cover plate. 1 04/05/2005 A.10.A / 48...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Charge pump - Pressure test (A.10.A.21 - F.40.A.30) 435, 445, 445CT Testing the low-pressure charge system is safer and usually more informative than going into the high-pressure test ports. To obtain as much system information as possible, charge pressure readings must be taken in neutral as well as working the system in both the forward and reverse directions.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM If the hydraulic oil is not at operating temperature, run the engine at full throttle and hold the bucket control lever in the ROLLBACK position for 30 seconds. Then return the bucket control lever to NEUTRAL for 15 seconds.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM After you get the correct charge pressure in NEUTRAL, do the following steps: A. Start and run the engine at low idle. Increase the engine speed to full throttle. Slowly move one of the direction control levers FORWARD to load the hydrostatic piston pump and drive motor without decreasing the engine speed.
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As this damage progresses, contamination will return to the reservoir through the case drain system. At the very least once a failure has occurred, the mating component in the hydrostatic system must be inspected for damage.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Reservoir - Apply vacuum (A.10.A.22 - F.35.A.50) 435, 445, 445CT Remove the cap from the hydraulic reservoir. Install an adapter cap on the filler neck. CAS1871 Connect the vacuum pump to the adapter.
Do not remove the filler cap from the reservoir until the pressure is relieved. Remove the filler cap from the reservoir. Add the correct oil CASE AKCELA AUTO SUPREME SAE 10W-30 to the reservoir until the proper oil level in the reservoir is established. Fill the reservoir until the oil level is at the mid point of the site gauge.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Oil filter - Remove (A.10.A.24 - F.10.A.10) 435, 445, 445CT Place a shop towel under the oil filter. Remove the cap from the hydraulic reservoir. Reservoir - Apply vacuum (A.10.A.22 - F.35.A.50) Connect a vacuum pump to the reservoir.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM BC01D076 Hydraulic Filter Base Assembly 1. Bolt 4. Special washer 7. O-ring 10. Filter element 2. Washer 5. Nut 8. O-ring 11. O-ring 3. Filter head 6. Lock washer 9. Indicator 1 04/05/2005 A.10.A / 56...
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Oil filter - Install (A.10.A.24 - F.10.A.15) 435, 445, 445CT Install the hydraulic filter head onto the mounting bracket. Install the mounting bolts and washers and tighten the mounting bolts. BD04C143 Reservoir - Apply vacuum (A.10.A.22 - F.35.A.50) Start the vacuum pump.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Oil filter - Visual inspection (A.10.A.24 - F.40.A.10) 435, 445, 445CT Inspect the hydraulic oil filter head and bypass switch assembly for any damage. Replace any parts as required. Inspect the hydraulic filter mounting bracket for corrosion or damage.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Oil cooler - Remove (A.10.A.32 - F.10.A.10) 435, 445, 445CT Lift the hood. Open the rear access door on the machine. Slowly loosen the radiator cap. BD04C002x Install a hose on the drain valve and drain the radiator into a clean container that holds approximately 19 litres (5 gallons).
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Loosen and remove the upper and lower hardware that fasten the radiator to the chassis. Loosen and remove the hardware from the remote jump start and master disconnect switch bracket (if equipped) at the mounting location on the oil cooler. bdo4c008 Push the handle on the latch to release the radiator from the oil cooler.
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DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Reservoir - Apply vacuum (A.10.A.22 - F.35.A.50)Loosen and remove the hydraulic hose fitting from the top of the oil cooler. Install plugs and caps on the fittings. bd04c010 Loosen and remove the hydraulic hose fitting from the bottom of the oil cooler.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Oil cooler - Install (A.10.A.32 - F.10.A.15) 435, 445, 445CT Oil cooler - Remove (A.10.A.32 - F.10.A.10) Installation of the oil cooler is the reverse procedure of Oil Cooler Remove. After installation of the oil cooler do the following procedure.
DISTRIBUTION SYSTEMS - PRIMARY HYDRAULIC POWER SYSTEM Sensing system Temperature sensor - Testing (A.10.A.95.90 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 06 (A.30.A.88 - C.20.E.06) N° Test Point Expected Result...
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Index DISTRIBUTION SYSTEMS - A PRIMARY HYDRAULIC POWER SYSTEM - 10.A Charge pump - Pressure test (A.10.A.21 - F.40.A.30) 435, 445, 445CT Hydraulic pump - Assemble (A.10.A.20 - F.10.A.20) 435, 445, 445CT Hydraulic pump - Disassemble (A.10.A.20 - F.10.A.25) 435, 445, 445CT Hydraulic pump - Flow test (A.10.A.20 - F.40.A.45)
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PRIMARY HYDRAULIC POWER SYSTEM - Hydraulic schematic frame 08 (A.10.A - C.20.H.08) 435, 445, 445CT PRIMARY HYDRAULIC POWER SYSTEM - Special tools (A.10.A - D.20.A.40) 435, 445, 445CT Relief valve - Flow test (A.10.A.16 - F.40.A.45) 435, 445, 445CT Relief valve - General specification (A.10.A.16 - D.40.A.10) 435, 445, 445CT Relief valve - Pressure test (A.10.A.16 - F.40.A.30)
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DISTRIBUTION SYSTEMS - A SECONDARY HYDRAULIC POWER SYSTEM - 12.A 445CT 39704 1 04/05/2005 A.12.A / 1...
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SECONDARY HYDRAULIC POWER SYSTEM - 12.A TECHNICAL DATA Coupler Coupler - Special tools (A.12.A.05 - D.20.A.40) 435, 445, 445CT SERVICE SECONDARY HYDRAULIC POWER SYSTEM - Flow test (A.12.A - F.40.A.45) 435, 445, 445CT SECONDARY HYDRAULIC POWER SYSTEM - Cleaning (A.12.A - F.30.A.10) 435, 445, 445CT SECONDARY HYDRAULIC POWER SYSTEM - Decontaminating (A.12.A - F.30.A.60)
DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM SECONDARY HYDRAULIC POWER SYSTEM - Flow test (A.12.A - F.40.A.45) 435, 445, 445CT Prior operation: Relief valve - Flow test (A.10.A.16 - F.40.A.45) Relief valve - Flow test (H.40.B.16 - F.40.A.45)Relief valve - Flow test (H.50.C.17 - F.40.A.45) NOTE: Both of the loader control valve spools must be in the NEUTRAL position during the following test.
DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM SECONDARY HYDRAULIC POWER SYSTEM - Cleaning (A.12.A - F.30.A.10) 435, 445, 445CT Contamination in the hydraulic system is a major cause of the malfunction of hydraulic components. Contamination is any foreign material in the hydraulic oil.
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DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Visible contamination is foreign material that can be found by sight, touch, or odor. Visible contamination can cause a sudden failure of components. Examples of visible contamination: (A) Particles of metal or dirt in the oil. (B) Air in the oil.
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DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Start the vacuum pump. The hydraulic reservoir is locate3d on the left rear side of the machine. Loosen and remove the drain plug from the reservoir. Using the fitting kit CAS10508, install the valve in the hole for the drain plug.
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DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Stop the vacuum pump. Disconnect the vacuum pump from the opening in the reservoir. Install new hydraulic and hydrostatic filter elements on the machine. Start the engine. Check for oil leakage around the new hydraulic and hydrostatic filters.
DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM SECONDARY HYDRAULIC POWER SYSTEM - Decontaminating (A.12.A - F.30.A.60) 435, 445, 445CT Start and run the engine at 1500 rpm (r/min). Completely retract the cylinders of all attachments on the machine. Angle the blade to the right, the right cylinder will be fully retracted and the left will be fully extended.
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DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Slowly and completely extend all cylinders. As the piston rod comes in/out of the cylinder, oil will be pushed out of the OPEN end of the cylinders. IMPORTANT: Any attachment or part of an attachment that is raised must be supported with acceptable equipment to prevent the attachment from falling.
DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Coupler - Disassemble (A.12.A.05 - F.10.A.25) 435, 445, 445CT Install the 1/2 in coupler repair tool or the 3/4 in coupler repair tool into the coupler body. Fasten the assembly in a vise so that the coupler repair tool is held by the vise jaws.
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DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM 808L94 Female Coupler 1. Outer sleeve 6. Coupler body 2. Inner sleeve 7. Spring 3. Valve 8. Cap screw 4. Backup washer 9. Collar 5. Seal 10. Fitting 809L94 Female Coupler with coupler repair tool installed 1.
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DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM 86L95 Male Coupler 1. Seal 2. Poppet 3. Wire 1 04/05/2005 A.12.A / 13...
DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Coupler - Assemble (A.12.A.05 - F.10.A.20) 435, 445, 445CT Install a new backup washer and a new seal on the new inner sleeve. Lubricate the seal and the backup washer with clean hydraulic oil.
DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Oil cooler - Remove (A.12.A.32 - F.10.A.10) 435, 445, 445CT Remove the cap from the hydraulic reservoir and install the CAS1871 on the reservoir. Connect the CAS10192 vacuum pump to the adapter. Reservoir - Apply vacuum (A.10.A.22 - F.35.A.50) If the machine is equipped with a second auxiliary oil cooler do the following steps.
DISTRIBUTION SYSTEMS - SECONDARY HYDRAULIC POWER SYSTEM Oil cooler - Install (A.12.A.32 - F.10.A.15) 435, 445, 445CT Install the second auxiliary oil cooler into the mounting location. Install and tighten the mounting bolts in the oil cooler mounting bracket. bd04c086 Start the vacuum pump.
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Index DISTRIBUTION SYSTEMS - A SECONDARY HYDRAULIC POWER SYSTEM - 12.A Coupler - Assemble (A.12.A.05 - F.10.A.20) 435, 445, 445CT Coupler - Disassemble (A.12.A.05 - F.10.A.25) 435, 445, 445CT Coupler - Special tools (A.12.A.05 - D.20.A.40) 435, 445, 445CT Oil cooler - Install (A.12.A.32 - F.10.A.15) 435, 445, 445CT Oil cooler - Remove (A.12.A.32 - F.10.A.10)
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DISTRIBUTION SYSTEMS - A HIGH-FLOW HYDRAULIC POWER SYSTEM - 16.A 445CT 39705 1 04/05/2005 A.16.A / 1...
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DISTRIBUTION SYSTEMS - A HIGH-FLOW HYDRAULIC POWER SYSTEM - 16.A TECHNICAL DATA HIGH-FLOW HYDRAULIC POWER SYSTEM - General specification (A.16.A - D.40.A.10) 435, 445, 445CT Relief valve Relief valve - General specification (A.16.A.16 - D.40.A.10) 435, 445, 445CT SERVICE HIGH-FLOW HYDRAULIC POWER SYSTEM - Cleaning (A.16.A - F.30.A.10) 435, 445, 445CT HIGH-FLOW HYDRAULIC POWER SYSTEM - Decontaminating (A.16.A - F.30.A.60)
DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM HIGH-FLOW HYDRAULIC POWER SYSTEM - General specification (A.16.A - D.40.A.10) 435, 445, 445CT High Flow Pump (435 Machines) Type Gear Displacement 19.04 cc (1.16 in³) Pump Flow at Rated Engine RPM 43.5 L/min (11.5 US gpm)
DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM HIGH-FLOW HYDRAULIC POWER SYSTEM - Cleaning (A.16.A - F.30.A.10) 435, 445, 445CT Contamination in the hydraulic system is a major cause of the malfunction of hydraulic components. Contamination is any foreign material in the hydraulic oil.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Visible contamination is foreign material that can be found by sight, touch, or odor. Visible contamination can cause a sudden failure of components. Examples of visible contamination: (A) Particles of metal or dirt in the oil. (B) Air in the oil.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Start the vacuum pump. The hydraulic reservoir is locate3d on the left rear side of the machine. Loosen and remove the drain plug from the reservoir. Using the fitting kit CAS10508, install the valve in the hole for the drain plug.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Stop the vacuum pump. Disconnect the vacuum pump from the opening in the reservoir. Install new hydraulic and hydrostatic filter elements on the machine. Start the engine. Check for oil leakage around the new hydraulic and hydrostatic filters.
DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM HIGH-FLOW HYDRAULIC POWER SYSTEM - Decontaminating (A.16.A - F.30.A.60) 435, 445, 445CT Start and run the engine at 1500 rpm (r/min). Completely retract the cylinders of all attachments on the machine. Angle the blade to the right, the right cylinder will be fully retracted and the left will be fully extended.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Slowly and completely extend all cylinders. As the piston rod comes in/out of the cylinder, oil will be pushed out of the OPEN end of the cylinders. IMPORTANT: Any attachment or part of an attachment that is raised must be supported with acceptable equipment to prevent the attachment from falling.
DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Control valve - Remove (A.16.A.14 - F.10.A.10) 435, 445, 445CT Remove the cap from the hydraulic reservoir and install the CAS1871 adapter on the reservoir. Connect the CAS10192 vacuum pump to the adapter. Reservoir - Apply vacuum (A.10.A.22 - F.35.A.50)
DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Control valve - Install (A.16.A.14 - F.10.A.15) 435, 445, 445CT Install the control valve (1) into the machine mounting location. Install the control valve mounting bolts (2) into the control valve (1)and tighten the control valve mounting bolts (2).
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM High-Flow Control Valve 1. High-Flow Control Valve 3. Hydraulic Line Electrical Harness 2. Mounting Bolts 4. Hydraulic Line 6. Loader Control Valve 1 04/05/2005 A.16.A / 13...
For removal of the High Flow Pump, refer to the following procedure. Hydraulic pump - Remove (A.10.A.20 - F.10.A.10) bs04d018 435 High Flow Hydraulic Installation 1. High flow pump 4. High flow valve 7. High flow tube 2. Tandem hydrostatic pump 5.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Hydraulic pump - Install (A.16.A.20 - F.10.A.15) For installation of the High Flow Pump refer to the following procedure. Hydraulic pump - Install (A.10.A.20 - F.10.A.15) 1 04/05/2005 A.16.A / 15...
DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Hydraulic pump - Remove (A.16.A.20 - F.10.A.10) 445, 445CT Place a shop towel under the High Flow Pump. Remove the cap from the hydraulic reservoir. CAS1871 Connect a vacuum pump to the hydraulic reservoir. CAS10192 Reservoir - Apply vacuum (A.10.A.22 - F.35.A.50) Start the vacuum pump.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM bs04d019_1 445/445CT High Flow Hydraulic Installation 1. High flow pump 5. High flow accumulator 9. High flow pump to valve pressure hose 2. High flow pump PTO drive adapter 6. High flow oil cooler 10.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM bs04d022_1 445/445CT High Flow Pump and Control Valve Installation 1. High flow pump 3. High flow pump supply hose 5. Loader control valve 2. High flow pump to valve pressure 4. High flow valve hose 1 04/05/2005 A.16.A / 18...
DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Hydraulic pump - Install (A.16.A.20 - F.10.A.15) 445, 445CT Prior operation: Before pump installation, pre-fill pump with clean hydraulic oil. Inspect O-ring on pump pilot for damage and replace if necessary. Coat O-ring with a light coat of clean hydraulic oil. Install the High Flow Pump in the Engine mounting location.
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DISTRIBUTION SYSTEMS - HIGH-FLOW HYDRAULIC POWER SYSTEM Disconnect the fuel shutoff solenoid connector. (Photo is for reference only.) BD04D010 Turn the engine over for 30 seconds to allow hydraulic oil from the reservoir to flow into the High Flow Pump. Reconnect the fuel shutoff solenoid connector.
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Index DISTRIBUTION SYSTEMS - A HIGH-FLOW HYDRAULIC POWER SYSTEM - 16.A Control valve - Install (A.16.A.14 - F.10.A.15) 435, 445, 445CT Control valve - Remove (A.16.A.14 - F.10.A.10) 435, 445, 445CT HIGH-FLOW HYDRAULIC POWER SYSTEM - Cleaning (A.16.A - F.30.A.10) 435, 445, 445CT HIGH-FLOW HYDRAULIC POWER SYSTEM - Decontaminating (A.16.A - F.30.A.60)
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - General specification (A.30.A.83 - D.40.A.10) 435, 445, 445CT Charging Guide For Maintenance Free Batteries - Recommended Rate* and Time for Fully Discharged Battery Battery Capacity - See Reserve Capacity under Charge Specifications...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 01 (A.30.A.87 - C.20.F.01) 435, 445, 445CT Connector 4 PAC_12186568 Cavity Circuit ID Description To connector 8A pin B4 124A (R) 121A (Y) From Alternator to 50 ohm resistor...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 130D (R) From connector 9 pin C 131B (R) From connector 9 pin B From splice 3 137D (W) 622C (W) From connector 9 pin A Connector 8A 256356A1 Cavity Circuit ID Description 130A (R)
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 02 (A.30.A.87 - C.20.F.02) 435, 445, 445CT Connector 14 245731C1 Cavity Circuit ID Description From 40 amp buss bar circuit breaker 190A (R) 178D (B) To ground 178E (B)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 137H (R) From ignition key "ACC" 138A (R) To options fuse block terminal 3 1 04/05/2005 A.30.A / 14...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 05 (A.30.A.87 - C.20.F.05) 435, 445, 445CT Connector 8A 256356A1 Cavity Circuit ID Description 323A (T) From connector 58 pin B 300E (R) From primary fuse block 303D (T)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 18 245731C1 Description Cavity Circuit ID 300B (R) From splice 1 178E (B) To ground 303D (T) To connector 8A pin C2 311B (T) To connector 50 pin A Connector 23 amp_3-1437290-8 Cavity Circuit ID Description 323B (T)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 50 cnh_style-24 Cavity Circuit ID Description 311B (T) From connector 18 pin 87 314D (T) From connector 103 pin B Connector 57 256340a1 Cavity Circuit ID Description To ground 178T (B) 314A (T) From splice 16 Connector 58 253294A1...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 79 (Black) 256341A1 Cavity Circuit ID Description 319A (T) From connector 8A pin D1 565A (T) From connector 48 pin B Connector 80 225316c1 Description Cavity Circuit ID 258B (T) From connector 8A pin D4 178S (B) To ground Connector 103...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 104 222135a1 Description Cavity Circuit ID 303B (T) From connector 106 pin 2 313D (T) From connector 23 pin 14 Connector 106 222135a1 Cavity Circuit ID Description 303A (T) From connector 8 pin C2 303B (T) From connector 104 pin 1 Connector 127...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 127A 256346a1 Cavity Circuit ID Description 602B (W) To fuel hold-in solenoid 622B (W) From ignition key "START" position 1 04/05/2005 A.30.A / 20...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 06 (A.30.A.87 - C.20.F.06) 435, 445, 445CT Connector 8 256357A1 Cavity Circuit ID Description To connector 23 pin 7 641B (Y) 261B (Y) To connector 23 pin 15 264B (Y)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 23 amp_3-1437290-8 Cavity Circuit ID Description 130C (R) To connector 29 pin C 300H (R) From splice 12 (Key "ON") From splice 12 (Key "ON") 300G (R) 137A (R) From connector 9 pin D (Key "ACC") 781A (P) To connector 99 pin A 782A (P)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 178P (B) To ground 262A (Y) From connector 8A pin G3 1 04/05/2005 A.30.A / 23...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 07 (A.30.A.87 - C.20.F.07) 435, 445, 445CT Connector 8 256357A1 Cavity Circuit ID Description 782A From connector 23 pin 21 781A From connector 23 pin 22 783E To connector 32 pin A...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 33 256340a1 Cavity Circuit ID Description 178AE From connector 8 pin A2 783G To ground Connector 34 256340a1 Cavity Circuit ID Description 784A From connector 93 pin 87A 178L To ground Connector 93 245731C1 Cavity Circuit ID...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 178W To ground 781C To connector 99 pin A Connector 96 245731C1 Cavity Circuit ID Description 783B From primary fuse block 178W To connector 93 pin 85 783A From connector 8A pin A2 782B From connector 8A pin E1 782C...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 10 (A.30.A.87 - C.20.F.10) 435, 445, 445CT Connector 50A cnh_style-24 Cavity Circuit ID Description 313F (T) To connector 51 pin B 313H (T) From connector 51 pin A Connector 51...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 65A 872290R1 Description Cavity Circuit ID 830K (R) To connector 112 pin B wiper motor 178WT (B) From connector 112 pin C Connector 112 Cavity Circuit ID Description 835A (O) To connector 113 pin B washer pump 830K (R) From connector 65A pin A 178WU (B)
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 11 (A.30.A.87 - C.20.F.11) 435, 445, 445CT Connector 72 245432C1 Cavity Circuit ID Description 535A (T) From connector 124 pin B 751B (R) From primary fuse block To ground...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 122 291718a1 Description Cavity Circuit ID 178BP (B) To connector 124 pin A 546B (T) From connector 123 pin B Connector 124 cnh_style-24 Cavity Circuit ID Description 178BS (B) From connector 122 pin 1 (Ground) 178BT (B) From connector 120 pin B (Ground) 535A (T)
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 16 (A.30.A.87 - C.20.F.16) 435, 445, 445CT Connector 69 cnh_style-24 Cavity Circuit ID Description 178AG (B) To ground 137C (R) From connector 9 pin D Connector 117 Cavity Circuit ID...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 173 Cavity Circuit ID Description ET001E (R) From connector 117A pin B ET001F (B) From connector 117A pin A Connector 174 Cavity Circuit ID Description ET003A (P) From connector 171 pin L ET004A (Y) From connector 171 pin M ET005A (O) From connector 171 pin H...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 17 (A.30.A.87 - C.20.F.17) 435, 445, 445CT Connector 66 256351A1 Cavity Circuit ID Description 757B (P) To connector 85 pin A 751G (R) To connector 85 pin B 756B (P)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 86 256345a1 Cavity Circuit ID Description 757B (P) To connector 86B pin A 751G (R) To ground 756B (P) To connector 86B pin C 1 04/05/2005 A.30.A / 38...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 18 (A.30.A.87 - C.20.F.18) 435, 445, 445CT Connector 49 225320c1 Cavity Circuit ID Description 001 (B) To connector 138A pin 1 002 (DB) To connector 138A pin 2 003 (O)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 001B (B) To connector 107 pin E 002B (DB) To connector 107 pin F To connector 107 pin K 817J (O) 004B (R) To connector 107 pin G 005B (Y) To connector 107 pin H 006B (P) To connector 107 pin C...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 150A 182069a1 Cavity Circuit ID Description 817G (O) From splice 15 178HJ (B) To connector 138A pin 9 1 04/05/2005 A.30.A / 41...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 19 (A.30.A.87 - C.20.F.19) 435, 445, 445CT Connector 125 245731C1 Cavity Circuit ID Description From connector 127B pin D 178DF (B) 178DG (B) From connector 128 pin 85 320B (LB)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 128 245731C1 Description Cavity Circuit ID 178DG (B) From connector 125 pin 85 319F (T) From connector 129 pin B 602F (W) From splice 604A (W) To connector 127C pin A Connector 129 cnh_style-30 Cavity Circuit ID...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 20 (A.30.A.87 - C.20.F.20) 435, 445, 445CT Connector 66B 256350A1 Description Cavity Circuit ID 757FB (P) To connector 66C pin A 759FA (P) To connector 66C pin B 756FB (P)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 178BE (B) To ground 758B (P) From connector 66A pin E From connector 66A pin D 759A (P) 178BD (B) To ground Connector 275 245731C1 Cavity Circuit ID Description 178FA (B) To connector 66C pin H 751FA (R) To connector 66C pin B...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 21 (A.30.A.87 - C.20.F.21) 435, 445, 445CT Connector 86B 256344a1 Description Cavity Circuit ID 757TC (P) To connector 227 pin 4 178TE (B) To connector 227 pin 1 756TC (P)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 701TB (P) From connector 250A 757TB (P) From connector 86B pin A Connector 228 277905A1 Cavity Circuit ID Description 178TA From splice T5 706TA From splice T3 756TA From connector 86B pin C Connector 229 277905A1 Description...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 22 (A.30.A.87 - C.20.F.22) 435, 445, 445CT Connector 50C cnh_style-24 Cavity Circuit ID Description 12B (T) To connector 119 pin E 13A (T) To connector 50D pin B Connector 50D...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 24 (A.30.A.87 - C.20.F.24) 435, 445, 445CT Connector 71B 877291R1 Description Cavity Circuit ID 178EB (B) To connector 71C pin A 700B (P) To connector 71C pin B Connector 71C...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 25 (A.30.A.87 - C.20.F.25) 435, 445, 445CT Connector 79B (Black) 256341A1 Description Cavity Circuit ID 311AB (R) To attachment hydraulic switch (option B) Connector 79D Cavity Circuit ID Description...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector 123C (Grey) 256294a1 Cavity Circuit ID Description 545AC (Y) From attachment hydraulic switch (option C) 546AC (LB) From attachment hydraulic switch (option C) Connector 123D (Grey) 256294a1 Cavity Description From attachment hydraulic switch (option D) From attachment hydraulic switch (option D) 1 04/05/2005 A.30.A / 51...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Connector - Component diagram frame 26 (A.30.A.87 - C.20.F.26) 435, 445, 445CT Connector 39F (Grey) 253294A1 Cavity Circuit ID Description 890AF (R) From horn switch (option F) 892AF (V) From horn switch (option F)
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Cavity Circuit ID Description 001 (B) From front electric control switch No.1 (option H) 002 (DB) From front electric control switch No.1) (option H) 003 (O) To front electric control switch No.1 (option H) 004 (R) From front electric control switch No.2 (option H)
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Wiring harness - Electrical schematic frame 07 (A.30.A.88 - C.20.E.07) 435, 445, 445CT bc04e027-07 (34) Diode (38) Right Front Work Light (42) Left Front (Euro) Road Light (35) Light Relay No. 1 (39) Rear Work Light...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM (36) Light Relay No. 2 (40) Left Rear Indicator Light (37) Left Front Work Light (41) Right Rear Indicator Light 1 04/05/2005 A.30.A / 64...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Wiring harness - Electrical schematic frame 16 (A.30.A.88 - C.20.E.16) 435, 445, 445CT bc04e027-16 1 04/05/2005 A.30.A / 73...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM (60) Dome Light and Switch (63) Blower Motor (66) Air Conditioner Compressor Clutch (61) Heat Control Switch (64) Air Conditioner Switch (67) Thermostat (62) Fan Speed Switch (65) Air Conditioner Pressure Switch (68) Air Conditioner Indicator Lamp 1 04/05/2005 A.30.A / 74...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Wiring harness - Electrical schematic frame 21 (A.30.A.88 - C.20.E.21) 435, 445, 445CT bc04e027-21 (76) Left Rear Turn Light (79) Right Front Turn Light (82) License Plate Light (77) Right Rear Turn Light (80) Left Front Position Light...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Wiring harness - Electrical schematic frame 26 (A.30.A.88 - C.20.E.26) 435, 445, 445CT bc04e027-26 1 04/05/2005 A.30.A / 84...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM (92) Horn Switch (94) Front Electric Control Switch No. (96) Front Electric Control Switch No. (93) Ride Control Switch (95) Front Electric Control Switch No. (97) Front Electric Control Switch No. 1 04/05/2005 A.30.A / 85...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Alternator - Replace (A.30.A.82 - F.10.A.30) 435, 445, 445CT Use a suitable support between the front bearing and the bearing retainer on the rotor shaft. Press the rotor shaft out of the front bearing and the spacer.
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Install the bearing retainer on the rotor shaft. B8971429M Press the new front bearing onto the rotor shaft until the front bearing stops moving. B8971435M Press the spacer onto the rotor shaft until the spacer stops moving.
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - Remove (A.30.A.83 - F.10.A.10) 435, 445, 445CT Loosen and remove the mounting bolts which fasten the floor plate to the machine. Remove the floor plate from the machine. bd04c089 Disconnect the negative (-) battery cable from the battery.
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - Install (A.30.A.83 - F.10.A.15) 435, 445, 445CT Battery installation is the reverse procedure of battery remove. Refer to the following procedure: Battery - Remove (A.30.A.83 - F.10.A.10) 1 04/05/2005 A.30.A / 90...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - Visual inspection (A.30.A.83 - F.40.A.10) 435, 445, 445CT WARNING 47-83A - Never try to charge the battery if the electrolyte in the battery is frozen. WARNING 13-8A - Never cause sparks to occur or smoke near batteries that are charging or have been recently charged.
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When available, use Case Battery Saver and Cleaner according to the instructions on the container. Case Battery Saver and Cleaner also helps prevent corrosion. If Case Battery Saver and Cleaner is not available, use baking soda and water as a cleaner.
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - Check (A.30.A.83 - F.40.A.11) 435, 445, 445CT A hydrometer is used to check the specific gravity (weight) of the electrolyte. The specific gravity is an indication of the level of charge for each cell.
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM If the difference between the high reading and the low reading is less than 0.050, but the level of charge is less than 75 % in any of the cells, charge the battery and check the specific gravity again. If after charging: 1 04/05/2005 A.30.A / 94...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - Electrical test (A.30.A.83 - F.40.A.50) 435, 445, 445CT This test can be done using a variable load tester such as the Sun Electric VAT-33. Other test equipment can be used. Connect the test equipment according to the instructions of the manufacturer of the equipment.
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Turn the load control knob until the ammeter indicates the specified load. Keep the load for 15 seconds and read the voltmeter. Turn the load control knob to OFF. Compare the test reading between the temperature and the minimum voltage electrolyte data below.
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - Charging (A.30.A.83 - F.60.A.30) 435, 445, 445CT WARNING 47-83A - Never try to charge the battery if the electrolyte in the battery is frozen. Before you charge the battery, check the level of the electrolyte.
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Battery - Filling (A.30.A.83 - F.60.A.10) 435, 445, 445CT Remove the caps from the battery. Fill each cell to the top of the separators with electrolyte. This will permit the volume of electrolyte to increase when heated by charging the battery.
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Fuse and relay box Relay - Testing (A.30.A.80.80 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 02 (A.30.A.88 - C.20.E.02) N° Test Point Expected Result...
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Alternator - Testing (A.30.A.82 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 01 (A.30.A.88 - C.20.E.01) N° Test Point Expected Result Other Result (Possible Cause)
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Circuit breaker - Testing (A.30.A.85 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 01 (A.30.A.88 - C.20.E.01) N° Test Point Expected Result Other Result (Possible Cause)
DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Auxiliary power connection Outlet 1 - Testing (A.30.A.89.10 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 14 (A.30.A.88 - C.20.E.14) N° Test Point Expected Result...
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Test Point Expected Result N° Other Result (Possible Cause) 8 Turn the key switch to the ON 12 volts Check the circuit between the loader position. Turn the Front Electric lift arm auxiliary electric connector Control Switch No.
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Auxiliary fuse and relay box Relay - Testing (A.30.A.90.80 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 02 (A.30.A.88 - C.20.E.02) N° Test Point Expected Result...
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Auxiliary fuse and relay box Power switch - Testing (A.30.A.90.85 - G.40.A.20) 435, 445, 445CT NOTE: Test procedures 1-3 are for Testing the Hydraulic Attachment Switch. Test procedures 4-5 are for Testing the Hydraulic Attachment Forward Flow "ON" Switch.
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DISTRIBUTION SYSTEMS - ELECTRICAL POWER SYSTEM Auxiliary fuse and relay box - Testing (A.30.A.90 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 02 (A.30.A.88 - C.20.E.02) N° Test Point Expected Result...
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Index DISTRIBUTION SYSTEMS - A ELECTRICAL POWER SYSTEM - 30.A Alternator - Replace (A.30.A.82 - F.10.A.30) 435, 445, 445CT Alternator - Sectional view (A.30.A.82 - C.10.A.30) 435, 445, 445CT Alternator - Service limits (A.30.A.82 - D.20.A.20) 435, 445, 445CT Alternator - Testing (A.30.A.82 - G.40.A.20) 435, 445, 445CT Alternator - Torque (A.30.A.82 - D.20.A.10)
DISTRIBUTION SYSTEMS - LIGHTING SYSTEM Marker light Indicator lamp - Testing (A.40.A.12.84 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 07 (A.30.A.88 - C.20.E.07) N° Test Point Expected Result Other Result (Possible Cause)
DISTRIBUTION SYSTEMS - LIGHTING SYSTEM Turn/hazard light Turn switch - Testing (A.40.A.13.83 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 20 (A.30.A.88 - C.20.E.20) N° Test Point Expected Result Other Result (Possible Cause)
DISTRIBUTION SYSTEMS - LIGHTING SYSTEM Beacon - Testing (A.40.A.15 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 13 (A.30.A.88 - C.20.E.13) N° Test Point Expected Result Other Result (Possible Cause) 1 Bulb Good Bad bulb.
DISTRIBUTION SYSTEMS - LIGHTING SYSTEM Rear work light Electrical light - Testing (A.40.A.17.85 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 07 (A.30.A.88 - C.20.E.07) N° Test Point Expected Result Other Result (Possible Cause) 1 Terminal for wire 178L (B) to ground.
DISTRIBUTION SYSTEMS - LIGHTING SYSTEM Dome light Electrical light - Testing (A.40.A.23.85 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 16 (A.30.A.88 - C.20.E.16) N° Test Point Expected Result Other Result (Possible Cause)
DISTRIBUTION SYSTEMS - LIGHTING SYSTEM Front work light Electrical light - Testing (A.40.A.16.85 - G.40.A.20) 435, 445, 445CT NOTE: For wiring diagram refer to Wiring harness - Electrical schematic frame 07 (A.30.A.88 - C.20.E.07) N° Test Point Expected Result Other Result (Possible Cause)
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Index DISTRIBUTION SYSTEMS - A LIGHTING SYSTEM - 40.A Beacon - Testing (A.40.A.15 - G.40.A.20) 435, 445, 445CT Beacon Switch - Testing (A.40.A.15.83 - G.40.A.20) 435, 445, 445CT Dome light Electrical light - Testing (A.40.A.23.85 - G.40.A.20) 435, 445, 445CT Front work light Electrical light - Testing (A.40.A.16.85 - G.40.A.20)
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DISTRIBUTION SYSTEMS - A HYDRAULIC COMMAND SYSTEM - 14.A 445CT 39708 1 04/05/2005 A.14.A / 1...
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Contents DISTRIBUTION SYSTEMS - A HYDRAULIC COMMAND SYSTEM - 14.A FUNCTIONAL DATA Command Command Remote control lever - Exploded view (A.14.A.05.05 - C.10.A.20) 435, 445, 445CT 39708 1 04/05/2005 A.14.A / 2...
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DISTRIBUTION SYSTEMS - HYDRAULIC COMMAND SYSTEM Command Remote control lever - Exploded view (A.14.A.05.05 - C.10.A.20) 435, 445, 445CT bs04n027_1 Auxiliary Hydraulic Control System (1) Pedal (5)Electrical Harness (2) Pedal Lock Lever (6) Control Cable Assembly (3) Linkage (4) Electrical Relay 1 04/05/2005 A.14.A / 3...
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DISTRIBUTION SYSTEMS - HYDRAULIC COMMAND SYSTEM bs04n026_1 Second Front Auxiliary Hydraulic Control System (1) Pedal (3) Linkage (2) Secondary Auxiliary Control Valve 1 04/05/2005 A.14.A / 4...
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Index DISTRIBUTION SYSTEMS - A HYDRAULIC COMMAND SYSTEM - 14.A Command Remote control lever - Exploded view (A.14.A.05.05 - C.10.A.20) 435, 445, 445CT 39708 1 04/05/2005 A.14.A / 5...
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