Yamaha VMax 1700 / VMX17Y(C) 2009 Service Manual (P/N LIT-11616-22-64)

Yamaha factory service manual for the 2009 VMX17Y(C) / VMax 1700, first edition, August 2008. P/N LIT-11616-22-64, with original cover identifier 2S3-28197-10. Coverage includes the USA and California configurations, with equipment differences identified where applicable.

Searchable Service Text and Wiring Diagram Detail

Search, bookmarks, and diagram detail: Service text supports PDF search, and embedded bookmarks provide chapter and section navigation. The bookmark labeled for the final color wiring diagram has no working destination. Small connector markings and wire codes require zooming.

The ZIP contains one printable English PDF with 583 pages, including eight pages of original front matter, two rear pages, and the final color wiring sheet. Blank divider pages are included in the total.

Engine Overhaul, YCC Controls, and ABS Diagnosis

These selected coverage highlights outline the main repair and diagnostic sections rather than reproduce the full contents. Additional topics include instrument-display settings and headlight adjustment.

• Engine repair: Step-by-step engine removal and installation, cylinder-head and valve service, camshaft timing, crankcase disassembly, and crankshaft, balancer, connecting-rod, and piston inspection.

• Clutch and transmission: Hydraulic clutch repair, master- and release-cylinder service, transmission disassembly and inspection, shift-mechanism checks, and middle-gear adjustment.

• Fuel and intake controls: YCC-T and YCC-I coverage, throttle-body synchronization and cleaning, injector and fuel-pressure tests, position-sensor adjustment, and EXUP cable setup.

• Brakes and chassis: Wheel and ABS sensor-rotor service, static balancing, caliper and master-cylinder repair, hydraulic-unit tests, fork disassembly, steering-head service, and rear-suspension work.

• Cooling and lubrication: Main and sub radiator service, oil-cooler inspection, thermostat testing, water-pump repair, and oil-pump, strainer, pipe, nozzle, and relief-valve checks.

• Electrical diagnosis: ECU self-diagnosis, meter diagnostic mode, FI fault-code troubleshooting, sensor monitoring, actuator tests, ABS warning-light diagnosis, and stored-code retrieval and deletion.

• Workshop drawings: Exploded views and job charts, cable-routing drawings, system circuit diagrams, lubrication and cooling layouts, ABS charts, and a wide-format color wiring diagram.

Written primarily for Yamaha dealers and qualified mechanics, the manual assumes mechanical knowledge, familiarity with vehicle repair techniques, and access to the specified tools.

Periodic Service and Internal Engine Repair

Emission-control and general maintenance charts accompany procedures for valve-clearance adjustment, throttle synchronization, fluid changes, hydraulic clutch bleeding, and engine-oil-pressure measurement.

Top-end work: Camshaft and timing-chain procedures distinguish the front and rear cylinder banks. Cylinder-head inspection, valve and guide service, valve-seat checks, and valve-pad selection extend the coverage beyond routine adjustment.

Bottom-end work: Connecting-rod and crankshaft bearing selection uses identification markings and Plastigauge measurements. Cylinder and piston checks, balancer inspection, crankcase angle-tightening procedures, and new, angle-tightened connecting-rod bolts are also covered.

Assembly cautions explain how misplaced camshaft caps or uneven tightening can damage the caps, camshafts, and cylinder heads.

Generator and starter-clutch service accompanies starter-motor inspection and assembly. The hydraulic clutch section covers the clutch pack and operating cylinders; lubrication procedures address the oil pan and associated oil passages.

YCC-T, YCC-I, and Fuel-System Service

YCC-T (Yamaha Chip Controlled Throttle) and YCC-I (Yamaha Chip Controlled Intake) receive system explanations alongside component checks. Fuel-system work includes the tank, pump, rollover valve, air-filter case, intake funnels, throttle bodies, injectors, and air-induction system.

California equipment: Canister and purge-hose checks, throttle-body identification, maintenance references, and routing drawings distinguish the California configuration.

Throttle-body cleaning cautions explain how excessive force or incorrect throttle-shaft handling can impair operation or disturb synchronization. Injector installation includes a pressure-holding check.

Cooling-system procedures extend to radiator inspection, thermostat testing, and water-pump disassembly, seal inspection, and reassembly.

ABS, Suspension, and Shaft-Drive Repair

Brake coverage includes pad and disc inspection, caliper and master-cylinder repair, hose routing, bleeding, hydraulic-unit operation tests, and a trial run. The ABS ECU and hydraulic unit form a non-disassemblable assembly; this is not an internal hydraulic-unit rebuilding guide.

Wheel-service cautions identify the risk of magnetic damage to ABS sensor rotors. Suspension work covers fork-leg overhaul, steering bearings, rear linkage, and swingarm inspection.

The nitrogen-charged rear shock and gas cylinder are covered for inspection and replacement rather than internal rebuilding. Shaft-drive sections provide drive-shaft checks, final-drive disassembly, backlash measurement, shim selection, and pinion/ring-gear alignment; separate procedures address middle-gear backlash and alignment.

Fault Isolation, Diagrams, and Factory Tools

Electrical troubleshooting covers ignition, starting, charging, lighting, signaling, cooling fans, fuel injection, the fuel pump, ABS, and individual components.

FI fault tables connect displayed codes with probable causes, connector and wire checks, fail-safe behavior, and reinstatement methods. This supports distinguishing circuit faults from component faults before selecting replacement parts.

Meter diagnostics: Sensor displays accompany actuator checks for ignition coils, injectors, the intake-funnel servo, EXUP servo, and relays. ABS diagnosis adds warning-light logic, fault-memory checks, code deletion, and final operational checks.

The FI layout and YCC system outline explain control relationships. ABS block diagrams, software-operation flow, and coupler-location charts support fault tracing; engine-oil lubrication and cooling-system drawings support assembly and routing work.

Reference material includes component-specific torque tables, lubrication points, fluid capacities, wear limits, clearances, runout limits, and shim and bearing-selection data.

Diagnostic tools: References include ABS test coupler adapter 90890-03149 and vacuum gauge 90890-03094 / carburetor synchronizer YU-44456.

Assembly and pressure-test tools: The manual identifies fork seal driver 90890-01502 / YM-A0948, middle-gear backlash tool 90890-04080, and fuel-injector pressure adapter 90890-03210 / YU-03210.

Fuel-pressure checks, brake-fluid and ABS work, and major engine or chassis removal require suitable support, electrical isolation, ventilation, and protective equipment. Follow the manual’s warnings and use the specified tools.

Sample Valve Clearances and Stator Test Values

The valve-adjustment specifications give cold clearances of 0.10–0.17 mm for the intake valves and 0.22–0.29 mm for the exhaust valves.

Charging-system test data specifies stator-coil resistance of 0.184–0.276 Ω at 20 °C (68 °F).