2001 Yamaha FZS1000(N) Fazer Service Manual OEM (P/N EAS00000, 5LV1-AE1)

• Covers the 2001 Yamaha FZS1000(N) Fazer and the 5LV1, 5LV2, 5LV3, and 5LV4 market-code versions; 403-page PDF, First Edition December 2000, Yamaha manual code 5LV1-AE1.
• Documents engine removal and installation, camshaft and timing-chain work, cylinder-head and valve service, crankcase separation, piston and crankshaft inspection, transmission repair, and final assembly.
• Details clutch and starter-clutch repair, shift-shaft and shift-drum inspection, oil-pan and oil-pump service, lubrication routing, and component-specific tightening sequences.
• Covers the Mikuni BSR37 carburetor rack, carburetor synchronization, fuel-level setting, throttle-position-sensor adjustment, fuel-pump testing, air-induction checks, and EXUP cable and servomotor diagnosis.
• Includes wheel and brake repair, master-cylinder and caliper overhaul, hydraulic bleeding, fork disassembly and seal replacement, steering-head service, rear-shock handling, swingarm inspection, and drive-chain work.
• Provides circuit diagrams and fault isolation for ignition, starting, charging, lighting, signals, cooling fan, fuel pump, EXUP, and self-diagnosis, plus full EUR and OCE wiring diagrams.
• Supplies special-tool numbers, cable-routing views, torque specifications, wear limits, clearances, lubricant data, electrical test values, and symptom-based troubleshooting.

Factory Repair Scope

This publication was written for Yamaha dealers and qualified mechanics, so it goes well beyond routine ownership and maintenance information. Yamaha organizes the work around actual shop procedures. Removal and disassembly sections open with exploded views and job charts showing part names, quantities, work order, replacement symbols, lubrication points, and cross-references. The related repair, inspection, assembly, and installation procedures then follow in sequence.

The engine chapter treats the liquid-cooled DOHC inline-four as a complete assembly. It covers engine removal, camshafts, timing chain and tensioner, cylinder head, valves, valve guides and seats, generator and pickup-coil components, clutch, starter clutch, shift shaft, oil pan, oil pump, crankcase, connecting rods, pistons, crankshaft, bearings, shift drum, shift forks, and the six-speed transmission. Factory inspection limits, bearing-selection information, tightening sequences, and assembly checks are placed alongside the applicable components instead of being isolated in a generic specifications section.

Because this FZS1000 uses a four-carburetor fuel system, the fuel chapter is built around the BSR37 rack rather than EFI fuel maps. It covers carburetor removal and separation, internal inspection, reassembly, fuel-level measurement and adjustment, throttle-position-sensor testing and setting, fuel-pump checks, and the air-induction system. Periodic procedures also include carburetor synchronization, compression testing, ignition-timing checks, valve-pad selection, and EXUP cable adjustment.

Cooling-system repair includes radiator removal and pressure testing, thermostat inspection, water-pump disassembly, mechanical-seal installation, leak checks, and coolant service. Chassis coverage reaches into front and rear wheel bearings, brake-disc inspection, wheel static balance, brake pads, master cylinders, calipers, hydraulic bleeding, front-fork teardown, fork-seal installation, steering-head bearings, rear-shock and gas-cylinder handling, swingarm removal, and drive-chain inspection.

Diagrams, Specifications, and Tooling

The visual references are useful at bench level. Named examples include the engine oil lubrication chart, cooling-system diagrams, lubrication passage views through the cylinder head and transmission, multi-page cable-routing layouts, the crankcase tightening sequence, air-induction system diagrams, and electrical component and coupler-location views. The electrical chapter adds system-specific circuit diagrams and test paths, while the final pages provide separate full-machine wiring diagrams for EUR and OCE configurations.

Tool callouts are equally specific. Examples include the vacuum gauge 90890-03094 for carburetor synchronization, universal clutch holder 90890-04086, radiator-cap tester and adapter 90890-01325 / 90890-01352, fork-seal driver set 90890-01367 / 90890-01374, and ignition checker 90890-06754. The manual also identifies sealants, locking agents, lubricants, component torque data, pressure-test specifications, wear limits, clearance tables, electrical resistance and voltage checks, and cable or hose routing.

Repair Cautions and Coverage Limits

Valve-clearance work requires the timing chain to be secured, the chain opening covered, and each lifter and valve pad kept in its original location; a dropped pad can fall into the crankcase, while mixed parts invalidate the adjustment. When installing wheel bearings, force is applied only through the outer race so the new bearing is not damaged before the wheel returns to service. The EXUP servomotor test must remain brief because leaving battery power connected for more than a few seconds can damage the motor.

This is the 2001 base service manual, not a blanket manual for later FZS1000 revisions. Motorcycle repair at this level can expose hot coolant, brake fluid, stored spring or gas pressure, and live electrical circuits. Support the motorcycle securely before wheel, fork, engine, or suspension work, disconnect the negative battery lead before electrical teardown, and never open the cooling system while it is hot.