New Holland CR10.90, CR7.90, CR8.80, CR8.90, CR9.80, CR9.90, CX7.80, CX7.90, CX8.70, CX8.80, CX8.85, CX8.90 Service Manual

Part number 47956065 2 nd edition English May 2016 Replaces part number 47869947 SERVICE MANUAL CR8.90 / CR9.90 / CX8.90 Tier 4A CR8.90 PIN 1946 and above, CR9.90 PIN 1947 and above, CX8.90 PIN 1962 and above CR10.90 / CX8.80 Tier 4B (final) CR10.90 PIN 1947 and above, CX8.80 PIN 1957 and above Combine

SERVICE MANUAL CR10.90 TIER 4B [1947 - ] CR8.90 TIER4A [1946 - ] CR9.90 TIER 4A [1947 - ] CX8.80 TIER 4B [1957 - ] CX8.90 TIER 4A [1962 - ] 47956065 17/05/2016 EN

Link Product / Engine Product Market Product Engine CX8.80 TIER 4B [1957 - ] North America F2CFE613C*B043 CX8.90 TIER 4A [1962 - ] North America F3AFE613A*A CR10.90 TIER 4B [1947 - ] North America F3JFE613A*B003 CR8.90 TIER4A [1946 - ] North America F3AFE613A*A CR9.90 TIER 4A [1947 - ] North America F3BFE613D*A 47956065 17/05/2016

Contents INTRODUCTION Engine....................................................................................... 10 [10.001] Engine and crankcase ............................................................. 10.1 [10.216] Fuel tanks .......................................................................... 10.2 [10.254] Intake and exhaust manifolds and mufﬂer ......................................... 10.3 [10.500] Selective Catalytic Reduction (SCR) exhaust treatment ........................... 10.4 [10.400] Engine cooling system ............................................................. 10.5 [10.418] Rotary screen ...................................................................... 10.6 [10.450] Engine air compressor ............................................................. 10.7 Main gearbox and drive ............................................................... 14 [14.100] Main gearbox and drive ............................................................ 14.1 Transmission.............................................................................. 21 [21.114] Mechanical transmission ........................................................... 21.1 [21.130] Mechanical transmission external controls ......................................... 21.2 [21.145] Gearbox internal components ...................................................... 21.3 [21.182] Differential .......................................................................... 21.4 Front axle system ....................................................................... 25 [25.108] Final drive hub, steering knuckles, and shafts ..................................... 25.1 [25.310] Final drives ......................................................................... 25.2 Rear axle system ........................................................................ 27 [27.124] Final drive hub, steering knuckles, and shafts ..................................... 27.1 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 47956065 17/05/2016

[29.300] Rear hydrostatic transmission...................................................... 29.5 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 [35.410] Header or attachment height system .............................................. 35.8 [35.602] Header or attachment leveling system ............................................. 35.9 [35.760] Header reverser drive ............................................................ 35.10 [35.992] Stone trapping system ........................................................... 35.11 [35.994] Positive Straw Discharge (PSD) ................................................. 35.12 [35.796] Chaff spreader control ........................................................... 35.13 [35.440] Grain tank unload system ........................................................ 35.14 [35.450] Variator system................................................................... 35.15 Steering..................................................................................... 41 [41.101] Steering control .................................................................... 41.1 [41.200] Hydraulic control components...................................................... 41.2 [41.432] Autoguidance steering ............................................................. 41.3 Tracks and track suspension ........................................................ 48 [48.138] Track rollers ........................................................................ 48.1 [48.130] Track frame and driving wheels .................................................... 48.2 [48.134] Track tension units ................................................................. 48.3 47956065 17/05/2016

[48.100] Tracks .............................................................................. 48.4 Cab climate control ..................................................................... 50 [50.100] Heating ............................................................................. 50.1 [50.104] Ventilation .......................................................................... 50.2 [50.200] Air conditioning ..................................................................... 50.3 Electrical systems ....................................................................... 55 [55.000] Electrical system ................................................................... 55.1 [55.100] Harnesses and connectors ......................................................... 55.2 [55.201] Engine starting system ............................................................. 55.3 [55.301] Alternator ........................................................................... 55.4 [55.988] Selective Catalytic Reduction (SCR) electrical system ............................ 55.5 [55.640] Electronic modules ................................................................. 55.6 [55.029] Gearbox electric system ........................................................... 55.7 [55.019] Hydrostatic drive control system ................................................... 55.8 [55.512] Cab controls ........................................................................ 55.9 [55.051] Cab Heating, Ventilation, and Air-Conditioning (HVAC) controls................. 55.10 [55.050] Heating, Ventilation, and Air-Conditioning (HVAC) control system............... 55.11 [55.662] Header height control ............................................................ 55.12 [55.628] Threshing electrical control ...................................................... 55.13 [55.427] Straw walker variator ............................................................. 55.14 [55.426] Harvest material ﬂow control system............................................. 55.15 [55.624] Residue handling control ......................................................... 55.16 [55.785] Precision farming system ........................................................ 55.17 [55.911] Global Positioning System (GPS) ................................................ 55.18 [55.680] Autopilot/Autoguidance .......................................................... 55.19 [55.518] Wiper and washer system........................................................ 55.20 [55.404] External lighting .................................................................. 55.21 [55.405] External lighting switches and relays ............................................ 55.22 47956065 17/05/2016

[55.514] Cab lighting ...................................................................... 55.23 [55.408] Warning indicators, alarms, and instruments .................................... 55.24 [55.DTC] FAULT CODES .................................................................. 55.25 Attachments/Headers .................................................................. 58 [58.900] Belt feeding ........................................................................ 58.1 Product feeding .......................................................................... 60 [60.105] Floating roll, feed chain, and drive ................................................. 60.1 [60.110] Feeder housing ..................................................................... 60.2 [60.150] Feeder drive system ............................................................... 60.3 [60.165] Feeder reverse system............................................................. 60.4 [60.112] Stone trapping system ............................................................. 60.5 [60.260] Rotor ............................................................................... 60.6 Threshing .................................................................................. 66 [66.000] Threshing .......................................................................... 66.1 [66.260] Threshing mechanism drive system ............................................... 66.2 [66.331] Rotor ............................................................................... 66.3 [66.330] Drum ............................................................................... 66.4 [66.360] Drum/Rotor housing ................................................................ 66.5 [66.321] Drum/Rotor variator with electrical control ......................................... 66.6 [66.105] Concave ............................................................................ 66.7 [66.101] Concave conveyor plate ........................................................... 66.8 [66.110] Concave control system ............................................................ 66.9 Separation ................................................................................. 72 [72.220] Discharge beater ................................................................... 72.1 [72.350] Beater .............................................................................. 72.2 [72.420] Rotary separator ................................................................... 72.3 [72.440] Straw-ﬂow beater .................................................................. 72.4 [72.110] Straw walker drive system ......................................................... 72.5 47956065 17/05/2016

[72.101] Straw walkers and shafts .......................................................... 72.6 Residue handling ........................................................................ 73 [73.300] Positive Straw Discharge (PSD) ................................................... 73.1 [73.230] Straw chopper ...................................................................... 73.2 [73.210] Straw chopper drive system........................................................ 73.3 [73.220] Straw chopper frame ............................................................... 73.4 [73.335] Chaff spreader ..................................................................... 73.5 [73.410] Opti-Spread™ system.............................................................. 73.6 Cleaning .................................................................................... 74 [74.000] Cleaning ............................................................................ 74.1 [74.101] Cleaning drive systems ............................................................ 74.2 [74.110] Grain pan ........................................................................... 74.3 [74.114] Upper shaker shoe ................................................................. 74.4 [74.118] Lower shaker shoe ................................................................. 74.5 [74.125] Clean grain and return cross auger housing ....................................... 74.6 [74.130] Fan housing ........................................................................ 74.7 [74.136] Fan drive system ................................................................... 74.8 [74.140] Tailings return system .............................................................. 74.9 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 [90.154] Cab doors and hatches ............................................................ 90.1 [90.110] Operator platform less cab ......................................................... 90.2 [90.118] Protections and footboards ......................................................... 90.3 [90.124] Pneumatically-adjusted operator seat.............................................. 90.4 47956065 17/05/2016

[90.105] Machine shields and guards ....................................................... 90.5 47956065 17/05/2016

INTRODUCTION 47956065 17/05/2016 1

You're Reading a Preview

New Holland CR10.90, CR7.90, CR8.80, CR8.90, CR9.80, CR9.90, CX7.80, CX7.90, CX8.70, CX8.80, CX8.85, CX8.90 Service Manual

Description

Reviews

Q&A

Recently Viewed