Kawasaki Z900 2025 Maintenance Schedule
The 2025 Kawasaki Z900 maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, drive chain maintenance, spark plugs, tires, air filter, coolant, valve clearance, oil and brake fluid. Intervals are shown in kilometres by default and can be switched to miles.
948ccEngine size
34Maintenance items
Official manufacturer manual
Sourced from Kawasaki Motors Official Owner Center (Service Manual): kawasaki.com
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Check for error codes and dynamic inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Professional | Check for error codes and perform dynamic inspection using Kawasaki diagnostic tool. |
| Drive chain wear inspection | Every 12,000 km | Easy | Inspect drive chain for wear. |
| Brake hose replacement | Every 48 months | Moderate | Replace brake hoses. |
| Brake master cylinder and caliper rubber parts replacement | Every 48,000 km · Every 48 months | Moderate | Replace rubber parts of brake master cylinder and caliper. |
| Suspension system inspection | Every 12,000 km · Every 12 months | Moderate | Inspect front and rear suspension. |
| Steering play inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect steering for play. |
| Steering stem bearing lubrication | Every 24,000 km · Every 24 months | Moderate | Lubricate steering stem bearings. |
| Spark plug replacement | Every 12,000 km · Every 24 months | Moderate | Replace spark plugs. |
| Fuel system inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect fuel system for leaks and proper operation. |
| Fuel filter replacement | Every 24,000 km | Moderate | Replace in-tank fuel filter. |
| Fuel hose replacement | Every 60 months | Moderate | Replace fuel hose. |
| Evaporative emission control system inspection | Every 24,000 km | Moderate | Inspect evaporative emission control system (California models). |
| Cooling system inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Moderate | Inspect cooling system for leaks and correct operation. |
| Tire air pressure inspection | See notes | Easy | Inspect and adjust tire air pressure before every ride. |
| Drive chain lubrication condition inspection | Every 600 km | Easy | Inspect drive chain lubrication condition and lubricate. |
| Drive chain slack inspection | Every 1,000 km | Easy | Inspect and adjust drive chain slack. |
| Idle speed inspection | Every 12,000 km (first at 1,000 km) | Moderate | Inspect and adjust idle speed. |
| Throttle control system inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect throttle control system for smooth return. |
| Engine vacuum synchronization | Every 12,000 km | Advanced | Synchronize throttle body vacuum readings across cylinders. |
| Air cleaner element replacement | Every 24,000 km | Easy | Replace air cleaner element. |
| Coolant, water hose and O-ring replacement | Every 36,000 km · Every 36 months | Moderate | Replace coolant, water hose, and O-ring. |
| Valve clearance inspection | Every 24,000 km | Advanced | Inspect and adjust valve clearances. |
| Air suction system inspection | Every 12,000 km | Moderate | Inspect air suction (secondary air) system. |
| Clutch operation inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect clutch play, engagement, and disengagement. |
| Engine oil & filter change | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Replace engine oil (*C) and oil filter. |
| Wheel bearing damage inspection | Every 12,000 km · Every 12 months | Moderate | Inspect wheel bearings for damage. |
| Drive chain guide wear inspection | Every 12,000 km | Easy | Inspect drive chain guide for wear. |
| Brake system inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect overall brake system condition. |
| Brake operation inspection | Every 12,000 km (first at 1,000 km) · Every 12 months | Easy | Inspect brake effectiveness, play, and no drag. |
| Brake fluid replacement | Every 24,000 km · Every 24 months · Replace every 24 months | Moderate | Replace brake fluid front and rear. |
| Electrical system inspection | Every 12,000 km · Every 12 months | Easy | Inspect electrical system operation. |
| Chassis parts lubrication | Every 12,000 km · Every 12 months | Easy | Lubricate chassis parts (levers, pedals, stands, etc). |
| Condition of bolts, nuts and fasteners inspection | Every 12,000 km (first at 1,000 km) | Easy | Check for loose or missing bolts, nuts and fasteners. |
| Coolant level inspection | See notes | Easy | Inspect coolant level between level lines before every ride. |
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Easy: basic tools, straightforward Easy–Moderate: varies by task — somewhere between the two Moderate: some mechanical know-how helps Advanced: specialized tools/skill, still DIY-doable Expert: significant experience required Professional: dealer or shop recommended
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