Case IH Magnum 250 280 Continuously Variable Transmission (CVT) Tractors Official Workshop Service Repair Manual
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This is the COMPLETE Official Service Repair Manual for the Case IH Tractor.
This manual contains deep information about maintaining, assembly, disassembly and servicing your Tractor.
This PDF file is Bookmarked and SEARCHABLE to make what you need easy to find.
This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes,
which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine.
this manual offers full information you need for repair your machine.
the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.
all pages are printable, so run off what you need and take it with you into the garage or workshop.
which give you complete step by step operations on repair, servicing, technical maintenance & troubleshooting procedures for your machine.
this manual offers full information you need for repair your machine.
the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service.
all pages are printable, so run off what you need and take it with you into the garage or workshop.
Models & Serials Covered:
PIN ZJRF04001 and above
Part number 51537926
1st edition English
March 2019
Magnum 250 CVT TIER 2 [ZJRF04001 – ],
Magnum 280 CVT TIER 2 [ZJRF04001 – ],
Magnum 310 CVT TIER 2 [ZJRF04001 – ],
Magnum 310 Rowtrac CVT TIER 2 [ZJRF04001 – ],
Magnum 340 CVT TIER 2 [ZJRF04001 – ],
Magnum 340 Rowtrac CVT TIER 2 [ZJRF04001 – ],
Magnum 380 CVT TIER 2 [ZJRF04001 – ],
Magnum 380 Rowtrac™ CVT TIER 2 [ZJRF04001 – ]
Table of Contents:
Engine…………………………………………………………………………… 10
[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
[10.254] Intake and exhaust manifolds and muffler . . . . . . . . . . 10.6
[10.304] Engine lubrication system . . . . . . . . . . . . . . . . . . . . . . . . .10.7
[10.310] Aftercooler. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.8
[10.400] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.9
[10.414] Fan and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.10
Transmission…………………………………………………………………… 21
[21.504] Continuously Variable Transmission (CVT) . . . . . . . . . . . 21.1
[21.505] Continuously Variable Transmission (CVT) external controls . . 21.2
[21.506] Continuously Variable Transmission (CVT) lubrication system . .21.3
[21.507] Continuously Variable Transmission (CVT) internal components 21.4
[21.900] Hydraulic pump drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21.5
Four-Wheel Drive (4WD) system ……………………………………. 23
[23.202] Electro-hydraulic control . . . . . . . . . . . . . . . . . . . . . . . . . ..23.1
[23.314] Drive shaft. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .23.2
Front axle system …………………………………………………………….25
[25.100] Powered front axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.1
[25.102] Front bevel gear set and differential . . . . . . . . . . . . . . . . 25.2
[25.108] Final drive hub, steering knuckles, and shafts . . . . . . . . 25.3
[25.122] Axle suspension control . . . . . . . . . . . . . . . . . . . . . . . . . . .25.4
Rear axle system……………………………………………………………… 27
[27.100] Powered rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27.1
[27.106] Rear bevel gear set and differential . . . . . . . . . . . . . . . . .27.2
[27.120] Planetary and final drives . . . . . . . . . . . . . . . . . . . . . . . . . 27.3
[27.610] Rear axle track yoke assembly . . . . . . . . . . . . . . . . . . . . . 27.4
Power Take-Off (PTO) ……………………………………………………..31
[31.104] Rear electro-hydraulic control . . . . . . . . . . . . . . . . . . . . .31.1
[31.110] One-speed rear Power Take-Off (PTO) . . . . . . . . . . . . . .31.2
[31.114] Two-speed rear Power Take-Off (PTO) . . . . . . . . . . . . . .31.3
[31.146] Front Power Take-Off (PTO) . . . . . . . . . . . . . . . . . . . . . . .31.4
Brakes and controls ……………………………………………………….33
[33.110] Parking brake or parking lock . . . . . . . . . . . . . . . . . . . . 33.1
[33.202] Hydraulic service brakes . . . . . . . . . . . . . . . . . . . . . . . . .33.2
[33.220] Trailer brake hydraulic control. . . . . . . . . . . . . . . . . . . . 33.3
[33.224] Trailer brake pneumatic control . . . . . . . . . . . . . . . . . . 33.4
Hydraulic systems……………………………………………………………35
[35.000] Hydraulic systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.1
[35.102] Pump control valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.2
[35.106] Variable displacement pump . . . . . . . . . . . . . . . . . . . . . 35.3
[35.114] Three-point hitch control valve . . . . . . . . . . . . . . . . . . . 35.4
[35.124] Three-point hitch hydraulic adjustment . . . . . . . . . . . .35.5
[35.204] Remote control valves . . . . . . . . . . . . . . . . . . . . . . . . . . .35.6
[35.300] Reservoir, cooler, and filters. . . . . . . . . . . . . . . . . . . . . . .35.7
[35.304] Combination pump units . . . . . . . . . . . . . . . . . . . . . . . .35.8
Hitches, drawbars, and implement couplings…………………..37
[37.110] Rear three-point hitch . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.1
[37.120] Rear three-point hitch linkage . . . . . . . . . . . . . . . . . . . . 37.2
[37.162] Front hitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.2
Frames and ballasting …………………………………………………….39
[39.100] Frame . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39.1
Steering…………………………………………………………………………. 41
[41.101] Steering control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.1
[41.200] Hydraulic control components. . . . . . . . . . . . . . . . . . . . . 41.2
[41.206] Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.3
[41.432] Autoguidance steering . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.4
Wheels………………………………………………………………………….. 44
[44.520] Rear wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.1
Tracks and track suspension …………………………………………. 48
[48.100] Tracks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.1
[48.130] Track frame and driving wheels . . . . . . . . . . . . . . . . . . 48.2
[48.134] Track tension units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48.3
[48.138] Track rollers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48.4
Cab climate control …………………………………………………………50
[50.100] Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.1
[50.200] Air conditioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50.2
[50.300] Cab pressurizing system . . . . . . . . . . . . . . . . . . . . . . . . . .50.3
Electrical systems …………………………………………………………….. 55
[55.000] Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1
[55.010] Fuel injection system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.2
[55.012] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.3
[55.013] Engine oil system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.4
[55.014] Engine intake and exhaust system. . . . . . . . . . . . . . . . . . . 55.5
[55.015] Engine control system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.6
[55.024] Transmission control system . . . . . . . . . . . . . . . . . . . . . . . .55.7
[55.045] Front axle control system . . . . . . . . . . . . . . . . . . . . . . . . . . 55.8
[55.046] Rear axle control system. . . . . . . . . . . . . . . . . . . . . . . . . . . 55.9
[55.047] Steering control system . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.10
[55.050] Heating, Ventilation, and Air-Conditioning (HVAC) control system. 55.10
[55.051] Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls. . . 55.11
[55.100] Harnesses and connectors. . . . . . . . . . . . . . . . . . . . . . . . 55.12
[55.130] Rear three-point hitch electronic control system . . . . 55.13
[55.201] Engine starting system . . . . . . . . . . . . . . . . . . . . . . . . . . .55.14
[55.301] Alternator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.15
[55.302] Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.16
[55.408] Warning indicators, alarms, and instruments . . . . . . . 55.17
[55.510] Cab or platform harnesses and connectors . . . . . . . . .55.19
[55.512] Cab controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.18
[55.513] Cab transmission controls. . . . . . . . . . . . . . . . . . . . . . . .55.19
[55.518] Wiper and washer system. . . . . . . . . . . . . . . . . . . . . . . . 55.20
[55.640] Electronic modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.21
[55.DTC] FAULT CODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.22
Platform, cab, bodywork, and decals ………………………………. 90
[90.100] Engine hood and panels . . . . . . . . . . . . . . . . . . . . . . . . . . .90.1
[90.102] Engine shields, hood latches, and trims . . . . . . . . . . . . . .90.2
[90.124] Pneumatically-adjusted operator seat. . . . . . . . . . . . . . . .90.3
[90.150] Cab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90.4
[90.151] Cab interior. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90.5
[90.160] Cab interior trim and panels. . . . . . . . . . . . . . . . . . . . . . . . 90.6
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Product Details :
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
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Product Details :
File Format: PDF
Compatible: All Versions of Windows & Mac
Language: English
Requirements: Adobe PDF Reader
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