Part of the Case Repair Manuals.
This is the factory service manual for the Case 1150M crawler dozer, 2011-2021, covering both Long Track and Wide Track/LGP machines. Inside you get teardown and rebuild procedures for the FPT F4HFE613F*A002 6.7 liter engine, the Rexroth dual path hydrostatic drive, hydraulics, brakes, undercarriage, HVAC, cab, and the blade group. Because this is a Tier 4 interim machine with SCR exhaust treatment, the electrical section carries real weight: harness and connector layouts plus a fault code section that walks hundreds of DTCs through context, cause, and solution steps. Torque specifications, fluid capacities (322 l fuel, 52 l DEF, 116.4 l hydraulic/transmission refill), and the maintenance chart sit up front where you actually reach for them.
What's Inside This Case 1150M Manual
| System | Pages | Key Topics |
|---|---|---|
| Introduction | 9-80 | Safety Rules, Torque Specifications, Basic Shop Instructions, Maintenance Chart, Hydraulic Contamination, Consumables (Loctite), Conversion Factors, General Specification, Capacities, Product Identification |
| Engine | 81-224 | Engine and Crankcase, Air Cleaners and Lines, Fuel Filters, Fuel Tanks, Engine Lubrication System, Aftercooler, Engine Cooling System, Fan and Drive, Selective Catalytic Reduction (SCR) Exhaust Treatment |
| Hydrostatic Drive | 225-278 | Pump and Motor Components |
| Brakes and Controls | 279-304 | Parking Brake or Parking Lock, Hydraulic Service Brakes |
| Hydraulic Systems | 305-430 | Reservoir Cooler and Filters, Fixed Displacement Pump, Charge Pump, Main Control Valve, Dozer Blade Cylinders |
| Tracks and Track Suspension | 431-750 | Track Frame and Driving Wheels, Tracks, Track Tension Units, Track Rollers, Dropbox and Final Drive |
| Cab Climate Control | 751-842 | Heating, Ventilation, Air Conditioning |
| Electrical Systems - Core Electrical, Engine, Brake, and HVAC Control | 843-897 | Electrical System, Fuel Tank System, Engine Intake and Exhaust System, Engine Control System, Service Brake Electrical System, Heating Ventilation and Air-Conditioning (HVAC) Control System |
| Electrical Systems - Harnesses and Connectors | 898-1154 | Electrical Schematic Frames, Wire Numbers and Circuit References, Ring Terminals, Ignition and Crank Signal Circuits, Washer Pump Circuits |
| Electrical Systems - Starting and Charging | 1155-1177 | Engine Starting System, Cold Start Aid, Alternator, Battery |
| Electrical Systems - Cab Instrumentation and Controls | 1178-1221 | Warning Indicators Alarms and Instruments, Cab Controls, Wiper and Washer System |
| Electrical Systems - SCR Electrical System | 1222-1255 | - |
| Electrical Systems - Fault Codes (DTC): UCM Body/Chassis Circuits | 1256-1385 | DTC 1001 Seat Switch: Open Circuit or Short to Ground, DTC 1319 Engine Coolant Temperature High - Critical, DTC 1607 Configuration Response Message Timeout (CAN Communication Error), DTC 2107 CAN Communication Timeout Between AIC and UCM |
| Electrical Systems - Fault Codes (DTC): ECM Engine Sensors and SCR Inducement | 1386-1744 | DTC 3006 Coolant Temperature Sensor - Signal Not Plausible, DTC 3581 Selective Catalytic Reduction (SCR) Inducement Protection - Fueling Limited, DTC 3585 Engine Shut Off (After Idling Phase) |
| Electrical Systems - Fault Codes (DTC): UCM Solenoid Outputs | 1745-2046 | DTC 4153 Left Motor Solenoid High Side Shorted to Power, DTC 5122 Blade Tilt Left Solenoid High Side Shorted to Ground, DTC 5341 Winch Solenoid Open Circuit |
| Electrical Systems - Fault Codes (DTC): Reagent/DCU (SCR Dosing) | 2047-2174 | DTC 19046 Reagent - Pressure Sensor - Open Circuit, DTC 19047 Reagent - Pressure Sensor - Short Circuit High (Signal High), DTC 19725 EEPROM/Checksum Failures - Wrong EEPROM Size |
| Dozer Blade and Arm | 2175-2200 | Dozer Blade, Dozer Pushbeams and Struts |
| Platform, Cab, Bodywork, and Decals | 2201-2273 | Cab, Cab Interior Trim and Panels, Mechanically-Adjusted Operator Seat, Pneumatically-Adjusted Operator Seat, Engine Hood and Panels |
| Special Tool Index | 2274-2277 | - |
| Electrical and Hydraulic Schematics | 2278-2282 | Electrical Schematic Part# RAC 47907890, Hydraulic Schematic Part# RAC 47907882 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Engine model | F4HFE613F*A002 | p. 77 |
| Rated gross power | 103 kW (138.0 Hp) @ 1800 RPM | p. 77 |
| Max peak gross torque | 632 N.m (466 lb ft) @ 1500 RPM | p. 77 |
| Displacement | 6.7 l (409 in3) | p. 77 |
| Fuel tank capacity | 322 l (85 US gal) | p. 76 |
| DEF (SCR) tank capacity | 52 l (14 US gal) | p. 76 |
| Engine crankcase (with filter change) | 16.4 l (17.3 US qt) | p. 76 |
| Cooling system capacity | 26.5 l (7 US gal) | p. 76 |
| Hydraulic reservoir/transmission refill | 116.4 l (30.75 US gal) | p. 76 |
| Final drive capacity (each side) | 14.2 l (15.0 US qt) | p. 76 |
| Hydraulic pump capacity | 132.0 L/min (34.9 US gpm) @ 19500 kPa (2830 psi) @ 2200 RPM | p. 77 |
| Travel speed (forward/reverse) | 0 - 9.3 km/h (0.0 - 5.8 mph) | p. 77 |
| Track pull (maximum, both tracks) | 213,514 N (48,000 lb) | p. 77 |
| Transmission | Rexroth, Dual path hydrostatic | p. 77 |
| Final drive ratio | 61:4:1 | p. 77 |
| Battery | Two 12V, 925 CCA @ -20.0 C (-4.0 F), 180 min Reserve Capacity @ 25A (SAE) | p. 77 |
| Special torque - Ripper mounting bolts | 700 - 1260 N.m (515 - 925 lb ft) | p. 44 |
| Special torque - Track master link bolts | 340.0 - 380.0 N.m (250.8 - 280.3 lb ft) | p. 45 |
| Special torque - Track standard link shoe bolts | 381.0 - 435.0 N.m (281.0 - 320.8 lb ft) | p. 45 |
| Compression ratio | 17:1 | p. 77 |
Case 1150M Common Problems This Manual Covers
SCR inducement derate: DTC 3581 with fueling limited and no obvious mechanical fault
Do not start swapping DEF parts. The fault code section under Electrical systems gives DTC 3581 its own context, cause, and solution steps, tracing the inducement back through the SCR electrical system to the actual trigger, usually DEF quality, dosing, or a sensor circuit.
Manual Section: Electrical systems p. 1263Engine overheating under load, DTC 1319 Engine Coolant Temperature High - Critical
The Engine chapter covers the cooling system, fan, and aftercooler with test and repair procedures, so you can prove whether it is a plugged cooler core, a fan drive problem, or a genuine coolant flow issue before the head pays the price. Fault code steps for 1319 sit in the Electrical systems chapter.
Manual Section: Engine p. 1257Hydraulic oil running hot, DTC 1313 Hydraulic Oil Temperature Too High
Work through the Hydraulic systems chapter: cooler, reservoir, filters, and pump checks in order. The hydro drive shares that oil, so a lazy cooler or bypassing filter cooks both circuits. Refill capacity is 116.4 l (30.75 US gal), so know your fault before you dump that much fluid.
Manual Section: Hydraulic systems p. 1257Undercarriage wear and track tension problems eating rollers and stretching chains
The Tracks and track suspension chapter covers the track frame, tension units, rollers, driving wheels, and final drives, with removal and inspection procedures plus the master link bolt torque of 340.0-380.0 N.m. Undercarriage is the biggest owning cost on this machine, and correct tension is the cheapest fix in the book.
Manual Section: Tracks and track suspension p. 45Frequently Asked Questions
My 1150M threw a code and the dash says power is limited. Does this manual actually decode that?
Yes. The Electrical systems chapter has a fault code section covering hundreds of individual DTCs, each with context, cause, and step by step solution. For example DTC 3581 is SCR inducement protection with fueling limited, meaning the machine is punishing you for a DEF system problem, and the manual walks the diagnostic chain instead of leaving you guessing at sensors. p. 1263
The machine is derating over DEF/SCR issues. Is the aftertreatment system covered?
Covered from both ends. The Engine chapter handles the SCR exhaust treatment hardware, and the Electrical systems chapter covers the SCR electrical side including the DCU circuits. Between the two you can trace a DEF quality or dosing fault from the code on the screen to the component causing it. DEF tank capacity is 52 l (14 US gal) if you are flushing contaminated fluid. p. 76
Is the hydrostatic drive covered well enough to diagnose a weak or dead track?
The Hydrostatic drive chapter covers the Rexroth dual path pump and motor components, and the Tracks chapter picks up the dropbox and final drive behind them. Charge pump and fixed displacement pump service lives in the Hydraulic systems chapter. That is the full power path from engine to sprocket, which is what you need when one side loses pull. p. 225
Does it have real torque numbers or just generic charts?
Both. There is a standard torque chart in the Introduction plus special torques where they matter, like track master link bolts at 340.0-380.0 N.m (250.8-280.3 lb ft) and ripper mounting bolts at 700-1260 N.m (515-925 lb ft). Guessing on a master link is how tracks come apart in the cut. p. 45
Which machines does this fit, and how do I confirm mine is one of them?
It covers 1150M crawler dozers built roughly 2011-2021 in both Long Track and Wide Track/LGP configurations. The Introduction chapter includes product identification, so check your serial plate and confirm the engine model F4HFE613F*A002 against the spec pages before ordering parts off it. p. 78
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