CASE SR130 SR160 SR175 SR220 SR250 SV185 SV250 SV300 TR320 TV380 Service Manual Tier 4 Alpha Series

Description

File Details

• Manual Type: Service Manual (workshop repair and diagnostics)
• Brand: CASE Construction / CNH
• Series: Tier 4 Alpha Series
• Models Covered: SR130, SR160, SR175, SR220, SR250, SV185, SV250, SV300, TR320, TV380
• Document Number: 47465734
• Publication Date: 17/06/2013
• Language: English
• Page Count: 3,342
• File Format: PDF

Chapters Covered

This CASE service manual is organised into factory system groups that mirror the machine’s actual assembly order, making it straightforward to move from a fault symptom to the correct repair procedure. The full chapter listing includes:

• 10 — Engine (engine and crankcase, fuel tanks, aftercooler, engine cooling system, fan and drive)
• 10.501 — Exhaust Gas Recirculation (EGR) and Diesel Particulate Filter (DPF) exhaust treatment
• 25 — Front axle system (chain drive system)
• 27 — Rear axle system (chain drive system)
• 29 — Hydrostatic drive (transmission and steering hydrostatic control, two-speed assembly, mechanical control, pump and motor components)
• 33 — Brakes and controls (parking brake or parking lock)
• 35 — Hydraulic systems (pump control valves, fixed displacement pump, auxiliary hydraulic function control, reservoir/cooler/filters, safety and main relief valves, main control valve, high flow hydraulics, front loader arm hydraulic system, front loader bucket hydraulic system, front loader hydraulic system control, tool quick coupler hydraulic system)
• 39 — Frames and ballasting (ballasts and supports)
• 44 — Wheels (front wheels, rear wheels)
• 48 — Tracks and track suspension (tracks, track frame and driving wheels, track tension units, track rollers)
• 50 — Cab climate control (heating, air conditioning)
• 55 — Electrical systems (electrical system, fuel injection system, fuel tank system, engine cooling system, engine oil system, engine intake and exhaust system, engine control system, hydrostatic drive control system, parking brake electrical system, hydraulic system control, harnesses and connectors, cold start aid, battery, external lighting, loader arm and bucket control system, cab controls, cab engine controls, electronic modules, EGR electrical system, fault codes)
• 82 — Front loader and bucket (arm, bucket)
• 90 — Platform, cab, bodywork, and decals (engine shields/hood latches/trims, cab doors and hatches)

Underneath those chapter headings sits the real working content: step-by-step removal and installation procedures for every major assembly, component disassembly and reassembly with torque values, visual inspection criteria, pressure and flow test procedures for the hydrostatic and hydraulic systems, wiring and hydraulic schematics, and a full fault-code diagnostic section. The electrical chapter alone carries more than 200 pages of wiring diagrams and connector pinouts, and the fault-code chapter documents the diagnostic trouble codes that the instrument cluster, UCM, and engine control unit can set, along with the conditions that trigger each code and the step-by-step troubleshooting path to resolve it.

What This Manual Enables You to Do

Whether you are running a single SR175 on a farm or maintaining a fleet of SV300 and TR320 machines, this service manual gives you the correct procedures and specifications for the job at hand. You can pull an engine and reseal the crankcase, rebuild a hydrostatic pump, replace track rollers and tensioners, service the DPF and EGR system, diagnose a no-start or derate condition from the fault-code charts, or trace an electrical fault through the harness diagrams down to the individual connector pin.

Because the manual covers both wheeled skid steers (SR/SV) and compact track loaders (TR/TV), it is equally useful for a workshop that services a mixed fleet. The systems are treated individually rather than as a single generic chapter, so you can go straight to the section that applies to the machine on the lift.

Why This Matters

Modern Tier 4 machines are not forgiving of guesswork. The aftertreatment system, the electronically controlled hydrostatic drive, and the CAN-bus-linked electrical architecture all have specific service procedures and clearances that must be followed. Using the wrong torque value, skipping a calibration step, or overlooking a fault-code precondition can turn a straightforward repair into a repeat failure. This manual provides the factory specifications — minimum tightening torques for metric and inch hardware, hydraulic fitting torque data, piston travel measurements, charge pressure and main relief pressure values, track tension measurements, and electrical resistance and voltage ranges — so the repair is done correctly the first time.

The fault-code section is particularly valuable for diagnosing the electronic systems on these machines. Rather than swapping parts, you can follow the diagnostic flow for each code, check the specified voltages and resistances at the connector pins, and isolate the actual failed component. That alone can save hours of labour and unnecessary parts replacement.

Delivery

IMAGES PREVIEW

This CASE SR130 SR160 SR175 SR220 SR250 SV185 SV250 SV300 TR320 TV380 service manual is delivered as an instant PDF download — no shipping, no waiting. Once payment is complete, the file is available immediately and can be viewed on any device, searched for the section you need, and printed for use in the workshop. The complete 3,342-page document is included.