Case IH Tractor Magnum 225 250 280 310 Service Repair Manual
FILE DETAILS:
Case IH Tractor Magnum 225 250 280 310 Service Repair ManualSize : 212 MB
Format : PDF
Language : English
Number of Pages : 966 pages
Brand: Case IH
Type of machine: Tractor
Type of document: Repair Manual
Model: Magnum 225 250 280 310
Part No: 87518866
VIDEO PREVIEW OF THE MANUAL:
IMAGES PREVIEW OF THE MANUAL:
DESCRIPTION:
- The information in this manual is organized using the Integrated Coding Environment (ICE). ICE is a shorthand system for pointing to Sections, Chapters and sub-Chapters in the manual without using the words. ICE also identifies the type of information at that location.
- A search for information on an engine component will likely begin at the Table of Contents (TOC) or the Index: for example, a search for information on the rear seal of the crankshaft.
When you locate “crankshaft – rear seal” in the TOC with the indicated page number, this Foreword explains:
- how to proceed to the correct location in the manual based on the ICE code,
- how to identify the type of information you may expect at that location
Read and understand all of the safety precautions and warnings before performing any repair. This list contains the general safety precautions that must be followed for your personal safety. Additional safety precautions are included in the procedures where they apply.
General safety precautions:
• The work area around the engine must be dry, well lit, ventilated, free from clutter, ignition sources and hazardous substances.
• Always wear protective glasses and protective shoes when working.
• Stay clear of rotating parts which can cut, mutilate or strangle.
• Do NOT wear loose-fitting or torn clothing. Remove all jewelry when working.
• Disconnect the battery [negative (-) cable first] and discharge any capacitors before beginning any repair work. Put a “Do NOT Operate” tag in the cab or on the controls.
• Only use proper engine barring techniques when rotating the engine manually. Do NOT attempt to rotate the crankshaft by pulling or prying on the fan. This practice may cause serious personal injury, property damage, fan damage or premature fan failure.
TABLE OF CONTENTS:
Case IH Tractor Magnum 225 250 280 310 Repair Manual_87518866
TECHNICAL DATA
ENGINE – Special tools (B.10.A – D.20.A.40) 9
ENGINE – General specification (B.10.A – D.40.A.10) 10
Valve drive
Valve drive Rocker assembly – Torque (B.10.A.40.43 – D.20.A.10) 11
Valve drive Rocker assembly – Service limits (B.10.A.40.43 – D.20.A.20) 11
Valve drive Rocker assembly – Special tools (B.10.A.40.43 – D.20.A.40) 11
Rocker assembly Housing – Torque (B.10.A.40.43.05 – D.20.A.10) 12
Rocker assembly Rocker arm – Service limits (B.10.A.40.43.10 – D.20.A.20) 12
Rocker assembly Shaft – Service limits (B.10.A.40.43.20 – D.20.A.20) 12
Valve drive Camshaft – Torque (B.10.A.40.44 – D.20.A.10) 13
Valve drive Camshaft – Service limits (B.10.A.40.44 – D.20.A.20) 13
Valve drive Camshaft – Special tools (B.10.A.40.44 – D.20.A.40) 14
Camshaft Gear – Service limits (B.10.A.40.44.10 – D.20.A.20) 15
Camshaft Tappet – Service limits (B.10.A.40.44.25 – D.20.A.20) 16
Camshaft Bushing – Service limits (B.10.A.40.44.30 – D.20.A.20) 18
Camshaft Bushing – Special tools (B.10.A.40.44.30 – D.20.A.40) 19
Camshaft Journal – Service limits (B.10.A.40.44.35 – D.20.A.20) 19
Camshaft Lobe – Service limits (B.10.A.40.44.40 – D.20.A.20) 20
Valve assembly Valve – Service limits (B.10.A.40.46.10 – D.20.A.20) 23
Valve assembly Valve – Special tools (B.10.A.40.46.10 – D.20.A.40) 23
Valve assembly Spring – Service limits (B.10.A.40.46.15 – D.20.A.20) 24
Valve assembly Spring – Special tools (B.10.A.40.46.15 – D.20.A.40) 25
Crankshaft
Crankshaft – Service limits (B.10.A.43 – D.20.A.20) 26
Crankshaft – Special tools (B.10.A.43 – D.20.A.40) 26
Crankshaft Front seal – Torque (B.10.A.43.01 – D.20.A.10) 27
Crankshaft Front seal – Special tools (B.10.A.43.01 – D.20.A.40) 27
Crankshaft Rear seal – Special tools (B.10.A.43.02 – D.20.A.40) 28
Crankshaft Front wear sleeve – Special tools (B.10.A.43.05 – D.20.A.40) 28
Crankshaft Rear wear sleeve – Special tools (B.10.A.43.06 – D.20.A.40) 29
Crankshaft Gear – Service limits (B.10.A.43.10 – D.20.A.20) 29
Crankshaft Main bearing – Torque (B.10.A.43.15 – D.20.A.10) 30
Crankshaft Main bearing – Special tools (B.10.A.43.15 – D.20.A.40) 30
Crankshaft Main bearing – Service limits (B.10.A.43.15 – D.20.A.20) 32
Crankshaft Speed ring – Torque (B.10.A.43.20 – D.20.A.10) 32
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Timing gear housing
Timing gear housing – Torque (B.10.A.46 – D.20.A.10) 34
Connecting rod and piston
Connecting rod and piston – Special tools (B.10.A.47 – D.20.A.40) 35
Connecting rod and piston Connecting rod – Torque (B.10.A.47.10 – D.20.A.10) 35
Connecting rod and piston Connecting rod – Service limits (B.10.A.47.10 – D.20.A.20) 36
Connecting rod and piston Piston – Service limits (B.10.A.47.15 – D.20.A.20) 38
Piston Ring – Service limits (B.10.A.47.15.05 – D.20.A.20) 39
Piston Pin – Service limits (B.10.A.47.15.10 – D.20.A.20) 39
Flywheel
Flywheel – Torque (B.10.A.50 – D.20.A.10) 40
Flywheel – Service limits (B.10.A.50 – D.20.A.20) 40
Flywheel – Special tools (B.10.A.50 – D.20.A.40) 41
Vibration damper
Vibration damper – Torque (B.10.A.68 – D.20.A.10) 43
Vibration damper – Service limits (B.10.A.68 – D.20.A.20) 43
Cylinder block
Cylinder block Bore – Service limits (B.10.A.70.10 – D.20.A.20) 45
Cylinder block Liner – Torque (B.10.A.70.15 – D.20.A.10) 45
Cylinder block Liner – Service limits (B.10.A.70.15 – D.20.A.20) 45
Cylinder block Liner – Special tools (B.10.A.70.15 – D.20.A.40) 47
Cylinder head
Cylinder head – Torque (B.10.A.72 – D.20.A.10) 50
Cylinder head – Service limits (B.10.A.72 – D.20.A.20) 50
Cylinder head – Special tools (B.10.A.72 – D.20.A.40) 52
Cylinder head Valve seat – Service limits (B.10.A.72.10 – D.20.A.20) 56
Cylinder head Valve guide – Service limits (B.10.A.72.15 – D.20.A.20) 56
Valve cover
Valve cover – Torque (B.10.A.74 – D.20.A.10) 58
Front cover
Front cover – Torque (B.10.A.75 – D.20.A.10) 59
Rear cover
Rear cover – Torque (B.10.A.76 – D.20.A.10) 60
Electronic control
Electronic control Control module – Torque (B.10.A.92.91 – D.20.A.10) 61
Sensing system
Sensing system Speed sensor – Torque (B.10.A.95.80 – D.20.A.10) 62
Sensing system Speed sensor – Service limits (B.10.A.95.80 – D.20.A.20) 62
Sensing system Camshaft speed sensor – Torque (B.10.A.95.82 – D.20.A.10) 62
Sensing system Camshaft speed sensor – Service limits (B.10.A.95.82 – D.20.A.20) 63
FUNCTIONAL DATA
Timing gear
Timing gear – Static description (B.10.A.45 – C.30.A.20) 64
Wiring harness
Wiring harness – Component identification (B.10.A.88 – C.40.C.20) 65
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Sensing system
Sensing system – Component identification (B.10.A.95 – C.40.C.20) 69
SERVICE
ENGINE – Place on stand (B.10.A – F.35.A.10) 70
ENGINE – Check (B.10.A – F.40.A.11) 75
Valve drive
Valve drive Rocker assembly – Check (B.10.A.40.43 – F.40.A.11) 77
Valve drive Rocker assembly – Remove (B.10.A.40.43 – F.10.A.10) 79
Valve drive Rocker assembly – Disassemble (B.10.A.40.43 – F.10.A.25) 81
Valve drive Rocker assembly – Visual inspection (B.10.A.40.43 – F.40.A.10) 82
Valve drive Rocker assembly – Measure (B.10.A.40.43 – F.40.A.16) 84
Valve drive Rocker assembly – Assemble (B.10.A.40.43 – F.10.A.20) 85
Valve drive Rocker assembly – Install (B.10.A.40.43 – F.10.A.15) 86
Rocker assembly Housing – Remove (B.10.A.40.43.05 – F.10.A.10) 87
Rocker assembly Housing – Visual inspection (B.10.A.40.43.05 – F.40.A.10) 89
Rocker assembly Housing – Install (B.10.A.40.43.05 – F.10.A.15) 90
Rocker assembly Crosshead – Remove (B.10.A.40.43.25 – F.10.A.10) 92
Rocker assembly Crosshead – Visual inspection (B.10.A.40.43.25 – F.40.A.10) 93
Rocker assembly Crosshead – Install (B.10.A.40.43.25 – F.10.A.15) 94
Valve drive Camshaft – Preliminary test (B.10.A.40.44 – F.40.A.20) 95
Valve drive Camshaft – Remove (B.10.A.40.44 – F.10.A.10) 97
Valve drive Camshaft – Visual inspection (B.10.A.40.44 – F.40.A.10) 99
Valve drive Camshaft – Measure (B.10.A.40.44 – F.40.A.16) 100
Valve drive Camshaft – Install (B.10.A.40.44 – F.10.A.15) 102
Valve drive Camshaft – End play (B.10.A.40.44 – F.40.E.10) 104
Valve drive Camshaft – Backlash (B.10.A.40.44 – F.40.E.15) 105
Camshaft Gear – Remove (B.10.A.40.44.10 – F.10.A.10) 106
Camshaft Gear – Visual inspection (B.10.A.40.44.10 – F.40.A.10) 107
Camshaft Gear – Install (B.10.A.40.44.10 – F.10.A.15) 109
Camshaft Push rod – Remove (B.10.A.40.44.20 – F.10.A.10) 111
Camshaft Push rod – Visual inspection (B.10.A.40.44.20 – F.40.A.10) 112
Camshaft Push rod – Install (B.10.A.40.44.20 – F.10.A.15) 114
Camshaft Tappet – Remove (B.10.A.40.44.25 – F.10.A.10) 115
Camshaft Tappet – Visual inspection (B.10.A.40.44.25 – F.40.A.10) 117
Camshaft Tappet – Install (B.10.A.40.44.25 – F.10.A.15) 118
Camshaft Bushing – Remove (B.10.A.40.44.30 – F.10.A.10) 121
Camshaft Bushing – Measure (B.10.A.40.44.30 – F.40.A.16) 123
Camshaft Bushing – Install (B.10.A.40.44.30 – F.10.A.15) 124
Valve drive Valve assembly – Adjust (B.10.A.40.46 – F.45.A.01) 125
Valve drive Valve assembly – Disassemble (B.10.A.40.46 – F.10.A.25) 127
Valve assembly Valve – Cleaning (B.10.A.40.46.10 – F.30.A.10) 130
Valve assembly Valve – Visual inspection (B.10.A.40.46.10 – F.40.A.10) 131
Valve assembly Valve – Measure (B.10.A.40.46.10 – F.40.E.01) 132
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Valve assembly Spring – Measure (B.10.A.40.46.15 – F.40.E.01) 133
Valve drive Valve assembly – Assemble (B.10.A.40.46 – F.10.A.20) 136
Crankshaft
Crankshaft – Remove (B.10.A.43 – F.10.A.10) 140
Crankshaft – Install (B.10.A.43 – F.10.A.15) 141
Crankshaft – End play (B.10.A.43 – F.40.E.10) 142
Crankshaft Front seal – Remove (B.10.A.43.01 – F.10.A.10) 143
Crankshaft Front seal – Visual inspection (B.10.A.43.01 – F.40.A.10) 145
Crankshaft Front seal – Install (B.10.A.43.01 – F.10.A.15) 146
Crankshaft Rear seal – Remove (B.10.A.43.02 – F.10.A.10) 149
Crankshaft Rear seal – Visual inspection (B.10.A.43.02 – F.40.A.10) 150
Crankshaft Rear seal – Install (B.10.A.43.02 – F.10.A.15) 151
Crankshaft Front wear sleeve – Remove (B.10.A.43.05 – F.10.A.10) 154
Crankshaft Front wear sleeve – Visual inspection (B.10.A.43.05 – F.40.A.10) 155
Crankshaft Front wear sleeve – Install (B.10.A.43.05 – F.10.A.15) 156
Crankshaft Rear wear sleeve – Remove (B.10.A.43.06 – F.10.A.10) 159
Crankshaft Rear wear sleeve – Visual inspection (B.10.A.43.06 – F.40.A.10) 162
Crankshaft Rear wear sleeve – Install (B.10.A.43.06 – F.10.A.15) 164
Crankshaft Gear – Remove (B.10.A.43.10 – F.10.A.10) 170
Crankshaft Gear – Visual inspection (B.10.A.43.10 – F.40.A.10) 171
Crankshaft Gear – Measure (B.10.A.43.10 – F.40.A.16) 172
Crankshaft Gear – Install (B.10.A.43.10 – F.10.A.15) 173
Crankshaft Main bearing – Remove (B.10.A.43.15 – F.10.A.10) 175
Crankshaft Main bearing – Visual inspection (B.10.A.43.15 – F.40.A.10) 179
Crankshaft Main bearing – Measure (B.10.A.43.15 – F.40.A.16) 180
Crankshaft Main bearing – Install (B.10.A.43.15 – F.10.A.15) 181
Crankshaft – End play (B.10.A.43 – F.40.E.10) 186
Crankshaft Journal – Measure (B.10.A.43.16 – F.40.E.01) 187
Crankshaft Speed ring – Remove (B.10.A.43.20 – F.10.A.10) 188
Crankshaft Speed ring – Visual inspection (B.10.A.43.20 – F.40.A.10) 189
Crankshaft Speed ring – Install (B.10.A.43.20 – F.10.A.15) 190
Timing gear housing
Timing gear housing – Remove (B.10.A.46 – F.10.A.10) 191
Timing gear housing – Visual inspection (B.10.A.46 – F.40.A.10) 193
Timing gear housing – Install (B.10.A.46 – F.10.A.15) 194
Connecting rod and piston
Connecting rod and piston – Remove (B.10.A.47 – F.10.A.10)
STX280, Magnum 225, Magnum 250, Magnum 280, 2388, 2377
195
Connecting rod and piston – Disassemble (B.10.A.47 – F.10.A.25)
STX280, Magnum 225, Magnum 250, Magnum 280, 2388, 2377
199
Connecting rod and piston – Assemble (B.10.A.47 – F.10.A.20)
STX280, Magnum 225, Magnum 250, Magnum 280, 2388, 2377
201
Connecting rod and piston – Install (B.10.A.47 – F.10.A.15)
STX280, Magnum 225, Magnum 250, Magnum 280, 2388, 2377
204
Connecting rod and piston – Remove (B.10.A.47 – F.10.A.10)
STX330, Magnum 310
210
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Connecting rod and piston – Disassemble (B.10.A.47 – F.10.A.25)
STX330, Magnum 310
215
Connecting rod and piston – Assemble (B.10.A.47 – F.10.A.20)
STX330, Magnum 310
217
Connecting rod and piston – Install (B.10.A.47 – F.10.A.15)
STX330, Magnum 310
221
Connecting rod and piston Connecting rod – Visual inspection (B.10.A.47.10 – F.40.A.10) 228
Connecting rod and piston Connecting rod – Measure (B.10.A.47.10 – F.40.A.16)
STX280, Magnum 225, Magnum 250, Magnum 280, 2388, 2377
230
Connecting rod and piston Connecting rod – Measure (B.10.A.47.10 – F.40.E.01)
STX330, Magnum 310
233
Connecting rod Bearing – Remove (B.10.A.47.10.05 – F.10.A.10) 236
Connecting rod Bearing – Visual inspection (B.10.A.47.10.05 – F.40.A.10) 237
Connecting rod Bearing – Measure (B.10.A.47.10.05 – F.40.A.16) 239
Connecting rod Bearing – Install (B.10.A.47.10.05 – F.10.A.15) 240
Connecting rod and piston Piston – Cleaning (B.10.A.47.15 – F.30.A.10) 241
Connecting rod and piston Piston – Measure (B.10.A.47.15 – F.40.A.16)
STX280, Magnum 225, Magnum 250, Magnum 280, 2388, 2377
243
Connecting rod and piston Piston – Measure (B.10.A.47.15 – F.40.E.01)
STX330, Magnum 310
245
Piston Ring – Remove (B.10.A.47.15.05 – F.10.A.10) 247
Piston Ring – Measure (B.10.A.47.15.05 – F.40.A.16) 248
Piston Ring – Install (B.10.A.47.15.05 – F.10.A.15) 249
Piston Pin – Measure (B.10.A.47.15.10 – F.40.A.16) 251
Flywheel
Flywheel – Remove (B.10.A.50 – F.10.A.10) 252
Flywheel – Visual inspection (B.10.A.50 – F.40.A.10) 254
Flywheel – Install (B.10.A.50 – F.10.A.15) 256
Flywheel – Measure (B.10.A.50 – F.40.A.16) 259
Vibration damper
Vibration damper – Remove (B.10.A.68 – F.10.A.10)
STX280, Magnum 225, Magnum 250, Magnum 280, 2377
261
Vibration damper – Visual inspection (B.10.A.68 – F.40.A.10)
STX280, Magnum 225, Magnum 250, Magnum 280, 2377
262
Vibration damper – Install (B.10.A.68 – F.10.A.15)
STX280, Magnum 225, Magnum 250, Magnum 280, Magnum 310, 2377
264
Vibration damper – Remove (B.10.A.68 – F.10.A.10)
STX330, Magnum 310, 2388
265
Vibration damper – Visual inspection (B.10.A.68 – F.40.A.10)
STX330, Magnum 310, 2388
266
Vibration damper – Install (B.10.A.68 – F.10.A.15)
STX330, Magnum 310, 2388
268
Cylinder block
Cylinder block – Cleaning (B.10.A.70 – F.30.A.10) 269
Cylinder block – Measure (B.10.A.70 – F.40.A.16) 270
Cylinder block Bore – Measure (B.10.A.70.10 – F.40.A.16) 271
Cylinder block Liner – Preliminary test (B.10.A.70.15 – F.40.A.20) 272
Cylinder block Liner – Remove (B.10.A.70.15 – F.10.A.10) 275
Cylinder block Liner – Visual inspection (B.10.A.70.15 – F.40.A.10) 277
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Cylinder block Liner – Measure (B.10.A.70.15 – F.40.A.16) 281
Cylinder block Liner – Install (B.10.A.70.15 – F.10.A.15) 282
Cylinder block Liner – Measure (B.10.A.70.15 – F.40.A.16) 288
Cylinder head
Cylinder head – Remove (B.10.A.72 – F.10.A.10) 292
Cylinder head – Disassemble (B.10.A.72 – F.10.A.25) 294
Cylinder head – Cleaning (B.10.A.72 – F.30.A.10) 297
Cylinder head – Visual inspection (B.10.A.72 – F.40.A.10) 299
Cylinder head – Measure (B.10.A.72 – F.40.A.16) 301
Cylinder head – Pressure test (B.10.A.72 – F.40.A.30) 303
Cylinder head Valve seat – Vacuum test (B.10.A.72.10 – F.40.A.25) 306
Cylinder head Valve guide – Cleaning (B.10.A.72.15 – F.30.A.10) 307
Cylinder head Valve guide – Measure (B.10.A.72.15 – F.40.A.16) 308
Cylinder head – Assemble (B.10.A.72 – F.10.A.20) 310
Cylinder head – Install (B.10.A.72 – F.10.A.15) 313
Valve cover
Valve cover – Remove (B.10.A.74 – F.10.A.10) 315
Valve cover – Visual inspection (B.10.A.74 – F.40.A.10) 316
Valve cover – Install (B.10.A.74 – F.10.A.15) 317
Front cover
Front cover – Remove (B.10.A.75 – F.10.A.10) 318
Front cover – Visual inspection (B.10.A.75 – F.40.A.10) 319
Front cover – Install (B.10.A.75 – F.10.A.15) 320
Rear cover
Rear cover – Remove (B.10.A.76 – F.10.A.10) 323
Rear cover – Install (B.10.A.76 – F.10.A.15) 325
Wiring harness
Wiring harness – Disconnect (B.10.A.88 – F.10.A.11) 326
Wiring harness – Connect (B.10.A.88 – F.10.A.16) 327
Electronic control
Electronic control – Check (B.10.A.92 – F.40.A.11) 328
Electronic control Control module – Remove (B.10.A.92.91 – F.10.A.10) 330
Electronic control Control module – Install (B.10.A.92.91 – F.10.A.15) 333
Sensing system
Sensing system Speed sensor – Remove (B.10.A.95.80 – F.10.A.10) 336
Sensing system Speed sensor – Visual inspection (B.10.A.95.80 – F.40.A.10) 337
Sensing system Speed sensor – Test (B.10.A.95.80 – F.40.C.01) 338
Sensing system Speed sensor – Install (B.10.A.95.80 – F.10.A.15) 339
Sensing system Camshaft speed sensor – Remove (B.10.A.95.82 – F.10.A.10) 340
Sensing system Camshaft speed sensor – Visual inspection (B.10.A.95.82 – F.40.A.10) 341
Sensing system Camshaft speed sensor – Test (B.10.A.95.82 – F.40.C.01) 342
Sensing system Camshaft speed sensor – Install (B.10.A.95.82 – F.10.A.15) 343
DIAGNOSTIC
ENGINE – Problem solving (B.10.A – G.40.A.30) 344
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ENGINE – Testing (B.10.A – G.40.A.20) 347
ENGINE – Problem solving (B.10.A – G.40.A.30) 350
87518866
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