Case IH Farmall 105U EP 115U EP With 16×16 Semi-Powershift Transmission Tractors Official Workshop Service Repair Manual

Models & Serials Covered:

FARMALL 105U EP PIN ZEJK16635 and above
FARMALL 115U EP PIN ZEJK14960 and above

Part number 47841818
1st edition English
February 2015

Farmall 105U EP with 16×16 Semi-Powershift transmission [ZEJK16635 – ]
Farmall 115U EP with 16×16 Semi-Powershift transmission [ZEJK14960 – ]

Table of Contents: 

INTRODUCTION
Engine…………………………………………………………………………… 10
[10.001] Engine and crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . .  10.1
[10.216] Fuel tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.2
[10.501] Exhaust Gas Recirculation (EGR) – Diesel Particulate Filter (DPF) exhaust
treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  10.3
[10.414] Fan and drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4
Transmission…………………………………………………………………… 21
[21.111] Semi-Powershift transmission . . . . . . . . . . . . . . . . . . . . .  21.1
[21.133] Semi-Powershift transmission external controls . . . . . . 21.2
[21.103] Semi-Powershift transmission lubrication system. . . . . 21.3
[21.152] Semi-Powershift transmission internal components . .  21.4
[21.160] Creeper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.5
[21.118] Transmission/Rear drive . . . . . . . . . . . . . . . . . . . . . . . . . . . 21.6F
our-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
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
[27.126] Spur gear and final drives . . . . . . . . . . . . . . . . . . . . . . . . . .27.4
Power Take-Off (PTO) ……………………………………………………….31
[31.104] Rear electro-hydraulic control . . . . . . . . . . . . . . . . . . . . . . 31.1
[31.114] Two-speed rear Power Take-Off (PTO) . . . . . . . . . . . . . . . 31.2
[31.116] Three-speed rear Power Take-Off (PTO) . . . . . . . . . . . . .  31.3
[31.146] Front Power Take-Off (PTO) . . . . . . . . . . . . . . . . . . . . . . . . 31.4
Brakes and controls ………………………………………………………….. 33
[33.202] Hydraulic service brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . .33.1
[33.110] Parking brake or parking lock . . . . . . . . . . . . . . . . . . . . . . . 33.2
[33.220] Trailer brake hydraulic control. . . . . . . . . . . . . . . . . . . . . . .  33.3
[33.224] Trailer brake pneumatic control . . . . . . . . . . . . . . . . . . . . .  33.4
[33.204] Front axle brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  33.5
Hydraulic systems…………………………………………………………….. 35
[35.000] Hydraulic systems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35.1
[35.104] Fixed displacement pump . . . . . . . . . . . . . . . . . . . . . . . . . . 35.2
[35.322] Regulated/Low pressure system . . . . . . . . . . . . . . . . . . . . . 35.3
[35.204] Remote control valves . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  35.4
[35.114] Three-point hitch control valve . . . . . . . . . . . . . . . . . . . . . . 35.5
[35.162] Front hitch cylinders and lines . . . . . . . . . . . . . . . . . . . . . . .35.6
Hitches, drawbars, and implement couplings……………………………. 37
[37.110] Rear three-point hitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.1
[37.162] Front hitch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37.2
Steering…………………………………………………………………………. 41
[41.101] Steering control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41.1
[41.200] Hydraulic control components. . . . . . . . . . . . . . . . . . . . . 41.2
[41.216] Cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41.3
Cab climate control …………………………………………………………… 50
[50.100] Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50.1
[50.200] Air conditioning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50.2
Electrical systems ……………………………………………………………… 55
[55.000] Electrical system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.1
[55.100] Harnesses and connectors. . . . . . . . . . . . . . . . . . . . . . . . . .55.2
[55.201] Engine starting system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.3
[55.301] Alternator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.4
[55.302] Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.5
[55.640] Electronic modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.6
[55.408] Warning indicators, alarms, and instruments . . . . . . . . . 55.7
[55.DTC] FAULT CODES. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55.8
Platform, cab, bodywork, and decals ……………………………………… 90
[90.150] Cab. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90.1
[90.160] Cab interior trim and panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.2
[90.100] Engine hood and panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90.3