Yamaha Wolverine 350 ATV 1995 Service Manual Set (P/N LIT-11616-09-58)

Use the base manual for the full service procedures and the applicable supplement for changes to specifications or procedures. The M/MC supplement also refers back to the H and California LC supplements, both included in this set.

Bookmarks and Wiring Diagram Detail

Navigation and diagram labels: Embedded bookmarks open chapters and supplements. The external index shortcut requires a separate file. PDF text search is unavailable, and small connector and wire-color labels in the wiring diagrams are easier to read when zoomed in.

The set comes as one 399-page printable PDF. The total includes the front cover, a separate YFM350FX wiring diagram sheet, and the closing cover.

Engine Overhaul, Shaft Drive, and Electrical Diagnosis

These are selected workshop topics. The manuals also include periodic lubrication charts and procedures for checking cooling-fan operation.

• Engine repair: Engine removal and installation, cylinder-head overhaul, valve and piston inspection, crankcase separation, oil-pump service, and cam timing.

• Clutch and transmission: Primary and secondary clutch service, clutch carrier inspection, transmission disassembly, reverse-shift mechanism service, and shift-cam and shift-fork checks.

• Carburetion: Carburetor removal, disassembly, inspection, and reassembly, with float-height, fuel-level, and jetting data for the applicable configurations.

• Shaft drive: Differential housing and gear service, constant velocity joint inspection, rear axle and final-drive work, middle gear shim selection, and gear-lash measurement.

• Brakes and chassis: Caliper and master cylinder repair, hydraulic bleeding, steering-knuckle bearing replacement, and front-arm, shock absorber, and swingarm service.

• Electrical diagnosis: Ignition, starting, charging, lighting, and indicator-circuit troubleshooting, with continuity checks, coil-resistance tests, wiring diagrams, and starter motor service.

Yamaha wrote these publications for dealers and qualified mechanics with a working knowledge of mechanical service and repair.

Engine Inspection and Reassembly

The engine chapter identifies jobs that can be done with the engine installed and those that require removal. Inspection data covers valve seats and guides, camshaft and rocker-arm wear, piston-ring end gaps, crankshaft runout, and valve-spring free length.

The cam chain uses an automatic tensioner. The manual covers tensioner inspection and cam timing during assembly. Clutch and shifter drawings identify the carrier, one-way bearing, friction plates, pressure plate, and reverse-shift components.

Component-specific torque tables cover cylinder-head and crankcase fasteners. Lubrication diagrams trace the pump, filter, cooler, and oil passages. The capacity tables distinguish routine oil changes, changes with filter replacement, and total capacity.

Carburetor Settings and Supplement Changes

Carburetor ID marks and jetting tables help match settings and parts to the installed unit. The M/MC supplement separates California from other carburetor specifications and updates recoil-starter and left-crankcase-cover procedures. The LC supplement includes California carburetor settings, a maintenance schedule, and spark-arrester cleaning.

Middle Gears, Differential, and Rear Final Drive

Shim-selection tables use component markings to determine the shims needed after replacing middle gears or final-drive gears and housings. Rear final-drive procedures also cover ring-gear thrust-washer selection and stopper clearance.

The manual identifies the gear-lash measuring tool (YM-01231 / 90890-01231) and final-drive bearing-retainer wrench (YM-04050 / 90890-04050). Differential service includes CV-joint and dust-boot inspection and an operation check. The factory-assembled internal differential unit must remain intact during service.

Brakes, Steering, and Suspension

The chassis chapter distinguishes front and rear caliper work and covers the rear parking-brake mechanism. Steering procedures include tie-rod inspection and toe-in adjustment. Suspension procedures cover front-arm bushings, swingarm bearings, and spring preload.

Brake and steering work requires proper training and adherence to shop safety protocols.

Electrical Fault Tracing and Wiring

Diagnostic charts cover no-spark, no-crank, and charging faults, with market-specific connections and test data. The H supplement explains how the parking-brake switch activates the engine speed limiter and includes updated cable-routing drawings.

Ignition, starting, and charging circuit diagrams show the individual systems. The separate YFM350FX wiring diagram brings the connector layouts, wire-color codes, and USA and non-USA branches together on one sheet.

Sample Adjustment and Inspection Data

The YFM35FXG base manual specifies cold valve clearances of 0.06–0.10 mm for the intake and 0.16–0.20 mm for the exhaust. Its drivetrain specifications list middle gear backlash at 0.1–0.3 mm and rear final gear backlash at 0.1–0.2 mm.