Kawasaki Z750R / Z750R ABS 2011–2012 OEM Service & Repair Manual (P/N 99924-1440-02)

• 2011–2012 model coverage: Applies to the standard Z750R and ABS-equipped Z750R: 2011 ZR750NB from frame JKAZR750NNA000001, 2011 ZR750PB ABS from JKAZR750NPA000001, 2012 ZR750NC from JKAZR750NNA009001, and 2012 ZR750PC ABS from JKAZR750NPA009001.
• DFI diagnosis and setup: Covers self-diagnosis code reading and erasing, sensor and actuator voltage/resistance tests, fuel-pressure and flow checks, injector testing, ECU power and communication checks, and throttle-body synchronization and adjustment.
• Engine and drivetrain repair: Details engine removal, camshaft-chain timing, cylinder-head, valve, cylinder, piston, and ring service, clutch repair, crankcase splitting, crankshaft and connecting-rod inspection, starter-clutch work, and six-speed transmission disassembly and reassembly.
• Standard and ABS brake work: Includes caliper and master-cylinder service, brake-line bleeding, ABS fault-code diagnosis, solenoid- and pump-relay checks, wheel-rotation sensor and air-gap inspection, hydraulic-unit removal and installation, and final operational checks.
• Chassis service: Covers fork-oil service and fork disassembly, rear-shock adjustment, swingarm and linkage bearings, steering-stem service, wheel and tire work, plus drive-chain and sprocket repair.
• Diagrams and routing: Provides the DFI System Wiring Diagram, ABS System Wiring Diagram, ABS Diagnosis Flow Chart, separate ZR750N and ZR750P main wiring diagrams, exploded views, and cable, wire, and hose routing drawings. The electrical diagrams are monochrome and use printed wire-color codes.
• Document identity: Official Kawasaki Second Edition (0), dated April 13, 2011, supplied as a 679-page PDF under Part No. 99924-1440-02.

Workshop Depth and Intended Use

Kawasaki states that this manual is designed primarily for trained mechanics in a properly equipped shop, while providing enough detail for owners with basic mechanical knowledge, proper tool skills, and workshop experience to perform basic maintenance and repair. Advanced DFI, ABS, immobilizer, and internal-engine procedures rely on the specified test equipment and special tools.

Across 17 chapters, the coverage moves from scheduled maintenance into system-level repair. The engine-top-end material addresses compression testing, valve-clearance inspection and adjustment, valve-guide and seat repair, camshaft wear and runout checks, exhaust-butterfly cable adjustment, and clean-air system testing. Lubrication work includes oil-pressure measurement, oil-pump and relief-valve service, and the Engine Oil Flow Chart. Final-drive data distinguishes the factory chain specifications used on early and later ZR750NB/PB machines.

DFI, ABS, and Electrical Diagnosis

DFI troubleshooting is organized around Kawasaki service codes and component-level tests. Named circuits include the main and subthrottle sensors, intake and atmospheric pressure sensors, crankshaft, camshaft, speed, vehicle-down, and oxygen sensors, as well as the exhaust-butterfly actuator. Separate procedures cover the fuel pump, injectors, ECU power supply, input/output voltage, resistance, peak voltage, pressure, and flow specifications.

ABS diagnosis is kept separate from conventional hydraulic brake service. The manual covers pre-diagnosis, indicator-light code reading and clearing, sensor signal and wiring faults, hydraulic-unit checks, and post-service brake testing. Its ABS self-diagnosis does not identify ordinary mechanical problems such as worn discs or uneven pad wear. The precision-set hydraulic unit is treated as a sealed replacement assembly, not a component to disassemble and repair.

Electrical chapters cover battery activation and charging, alternator and regulator/rectifier testing, ignition and starter repair, electronic meter-unit checks, immobilizer key registration, switches, relays, and fuse circuits.

Specifications, Tools, and Repair Cautions

Reference sections provide component-specific torque tables, locking-agent and sealant callouts, fluid types and capacities, clearance and wear limits, bearing-selection data, suspension and fork-oil specifications, wheel and tire limits, and electrical test values. Useful factory tools are identified by number, including the Hand Tester 57001-1394, Throttle Sensor Setting Adapter 57001-1538, Fuel Pressure Gauge Adapter 57001-1593, Clutch Holder 57001-1243, Fork Spring Compressor 57001-1587, and Key Registration Unit/Adapter 57001-1582/57001-1746.

The manual flags two easy-to-miss repair hazards. Turning the crankshaft with the camshaft-chain tensioner removed can disturb valve timing and damage the valves. Reversing battery polarity can damage the ABS hydraulic unit. It also calls for precautions around residual fuel pressure and requires complete brake-line bleeding whenever an ABS hydraulic-unit fitting or bleed valve has been opened; trapped air reduces braking performance and can interfere with ABS operation.