Case IH Axial Flow 5150 6150 7150 Tier 4B (Final) Combine Harvesters Official Workshop Service Repair Manual

INTRODUCTION
Engine…………………………………………………………………………… 10
[10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . .  10.1
[10.202] Air cleaners and lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2
[10.206] Fuel filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.3
[10.210] Lift pump and lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
[10.408] Oil cooler and lines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.10
[10.414] Fan and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.11
[10.419] Stationary air screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .10.12
[10.450] Engine air compressor . . . . . . . . . . . . . . . . . . . . . . . . . . .  10.13
[10.500] Selective Catalytic Reduction (SCR) exhaust treatment . 10.14
Main gearbox and drive ……………………………………………………14
[14.100] Main gearbox and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 14.1
Transmission…………………………………………………………………… 21
[21.114] Mechanical transmission . . . . . . . . . . . . . . . . . . . . . . . . . . 21.1
[21.100] Mechanical transmission lubrication system . . . . . . . . . 21.2
[21.140] Mechanical transmission internal components. . . . . . .  21.3
[21.145] Gearbox internal components. . . . . . . . . . . . . . . . . . . . . . 21.4
[21.182] Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.5
Front axle system …………………………………………………………..25
[25.100] Powered front axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 25.1
[25.108] Final drive hub, steering knuckles, and shafts . . . . . . 25.2
[25.310] Final drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25.3
Rear axle system……………………………………………………………… 27
[27.124] Final drive hub, steering knuckles, and shafts . . . . . . . . 27.1
[27.450] Rear-powered steerable axle . . . . . . . . . . . . . . . . . . . . . . 27.2
[27.550] Non-powered rear axle. . . . . . . . . . . . . . . . . . . . . . . . . . . 27.3
Hydrostatic drive………………………………………………………………. 29
[29.100] Transmission and steering hydrostatic control . . . . . . . . 29.1
[29.204] Reservoir, cooler, and lines . . . . . . . . . . . . . . . . . . . . . . . . . 29.2
[29.218] Pump and motor components. . . . . . . . . . . . . . . . . . . . . .  29.3
[29.202] Hydrostatic transmission . . . . . . . . . . . . . . . . . . . . . . . . . . .29.4
Brakes and controls ………………………………………………………….. 33
[33.202] Hydraulic service brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.1
[33.110] Parking brake or parking lock . . . . . . . . . . . . . . . . . . . . . . . 33.2
Hydraulic systems…………………………………………………………….. 35
[35.000] Hydraulic systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.1
[35.300] Reservoir, cooler, and filters. . . . . . . . . . . . . . . . . . . . . . . . .35.2
[35.106] Variable displacement pump . . . . . . . . . . . . . . . . . . . . . . . 35.3
[35.102] Pump control valves. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.4
[35.359] Main control valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.5
[35.322] Regulated/Low pressure system . . . . . . . . . . . . . . . . . . . . 35.6
[35.220] Auxiliary hydraulic pump . . . . . . . . . . . . . . . . . . . . . . . . . .  35.7
[35.100] Main lift system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.8
[35.410] Header or attachment height system . . . . . . . . . . . . . . . . 35.9
[35.518] Reel control system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.10
[35.780] Feeder engagement system . . . . . . . . . . . . . . . . . . . . . . . . .35.11
[35.536] Crop processor system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35.12
[35.796] Chaff spreader control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35.13
[35.745] Vacuum system hydraulic circuit . . . . . . . . . . . . . . . . . . . . . 35.14
Steering…………………………………………………………………………. 41
[41.101] Steering control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.1
[41.200] Hydraulic control components. . . . . . . . . . . . . . . . . . . .  41.2
[41.206] Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.3
[41.216] Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.4
Wheels………………………………………………………………………….. 44
[44.511] Front wheels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44.1
Cab climate control …………………………………………………………… 50
[50.100] Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50.1
[50.200] Air conditioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  50.2
Electrical systems …………………………………………………………….. 55
[55.000] Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1
[55.010] Fuel injection system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.2
[55.011] Fuel tank system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.3
[55.012] Engine cooling system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.4
[55.013] Engine oil system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.5
[55.014] Engine intake and exhaust system. . . . . . . . . . . . . . . . . . .55.6
[55.015] Engine control system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.7
[55.019] Hydrostatic drive control system . . . . . . . . . . . . . . . . . . . 55.8
[55.020] Transmission speed sensors. . . . . . . . . . . . . . . . . . . . . . . . 55.9
[55.023] Transmission position sensors . . . . . . . . . . . . . . . . . . . . . . 55.10
[55.024] Transmission control system . . . . . . . . . . . . . . . . . . . . . . .  55.11
[55.030] Service brake electrical system . . . . . . . . . . . . . . . . . . . . . . 55.12
[55.031] Parking brake electrical system . . . . . . . . . . . . . . . . . . . . .  55.13
[55.036] Hydraulic system control . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.14
[55.046] Rear axle control system. . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.15
[55.047] Steering control system . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.16
[55.050] Heating, Ventilation, and Air-Conditioning (HVAC) control system.  55.17
[55.100] Harnesses and connectors. . . . . . . . . . . . . . . . . . . . . . . . . . .55.18
[55.201] Engine starting system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.19
[55.202] Cold start aid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.20
[55.301] Alternator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.21
[55.302] Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.22
[55.404] External lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.23
[55.405] External lighting switches and relays . . . . . . . . . . . . . . . . .55.24
[55.408] Warning indicators, alarms, and instruments . . . . . . . . . .55.25
[55.421] Feeding control system . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.26
[55.422] Ejection/Unloading control system . . . . . . . . . . . . . . . . . . . 55.27
[55.423] Cleaning control system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.28
[55.426] Harvest material flow control system. . . . . . . . . . . . . . . . . . 55.29
[55.510] Cab or platform harnesses and connectors . . . . . . . . . . . .  55.30
[55.511] Light harnesses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.31
[55.512] Cab controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.32
[55.514] Cab lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.33
[55.518] Wiper and washer system. . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.34
[55.519] Cab brake controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.35
[55.520] Cab harvesting controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.36
[55.525] Cab engine controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.37
[55.620] Electro-hydraulic engagement electric circuit . . . . . . . . . . .55.38
[55.624] Residue handling control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.39
[55.628] Threshing electrical control . . . . . . . . . . . . . . . . . . . . . . . . . .. 55.40
[55.640] Electronic modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.38
[55.661] Cab header controls. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.39
[55.662] Header height control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.40
[55.670] Header leveling control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.41
[55.675] Reel speed and position control. . . . . . . . . . . . . . . . . . . . . . .. 55.42
[55.680] Autopilot/Autoguidance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.43
[55.780] Shaker shoe leveling system control. . . . . . . . . . . . . . . . . . . .55.44
[55.785] Precision farming system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.45
[55.834] Sieve electric control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.46
[55.836] Rotary separator control . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  55.47
[55.911] Global Positioning System (GPS) . . . . . . . . . . . . . . . . . . . . . . . 55.48
[55.988] Selective Catalytic Reduction (SCR) electrical system . . . . . . 55.49
[55.DTC] FAULT CODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.50
Product feeding ……………………………………………………………….. 60
[60.105] Floating roll, feed chain, and drive . . . . . . . . . . . . . . . . . . . 60.1
[60.110] Feeder housing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60.2
[60.120] Header drive system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60.3
[60.150] Feeder drive system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60.4
[60.112] Stone trapping system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60.5
[60.500] Gearbox housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60.6
Threshing ………………………………………………………………………. 66
[66.260] Threshing mechanism drive system . . . . . . . . . . . . . . . . .66.1
[66.331] Rotor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.2
[66.330] Drum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.3
[66.321] Drum/Rotor variator with electrical control . . . . . . . . . . .66.4
[66.101] Concave conveyor plate . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.5
[66.110] Concave control system. . . . . . . . . . . . . . . . . . . . . . . . . . . . 66.6
Separation ……………………………………………………………………… 72
[72.220] Discharge beater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72.1
[72.420] Rotary separator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..72.2
[72.410] Rotary separator drive system . . . . . . . . . . . . . . . . . . . . . 72.3
Residue handling……………………………………………………………… 73
[73.230] Straw chopper. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73.1
[73.210] Straw chopper drive system. . . . . . . . . . . . . . . . . . . . . . . . . 73.2
[73.430] Straw spreader . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73.3
Cleaning ………………………………………………………………………… 74
[74.000] Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74.1
[74.101] Cleaning drive systems . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.2
[74.114] Upper shaker shoe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74.3
[74.118] Lower shaker shoe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.4
[74.130] Fan housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74.5
[74.136] Fan drive system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74.6
[74.140] Tailings return system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74.7
Crop storage / Unloading ………………………………………………..80
[80.101] Clean grain elevator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  80.1
[80.150] Grain tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80.2
[80.175] Grain tank unload drive system . . . . . . . . . . . . . . . . . . . .80.3
[80.180] Grain tank unload . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80.4
Platform, cab, bodywork, and decals ………………………………90
[90.150] Cab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90.1
[90.151] Cab interior. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90.2
[90.124] Pneumatically-adjusted operator seat. . . . . . . . . . . . . . .90.3
[90.100] Engine hood and panels . . . . . . . . . . . . . . . . . . . . . . . . . . 90.4
[90.105] Machine shields and guards . . . . . . . . . . . . . . . . . . . . . . . 90.5