Triumph Rocket III 2008 Maintenance Schedule
The 2008 Triumph Rocket III maintenance schedule below covers the manufacturer's recommended service intervals for general maintenance, tires, oil, valve clearance, air filter, spark plugs, coolant and brake fluid. Intervals are shown in kilometres by default and can be switched to miles.
2294ccEngine size
35Maintenance items
Official manufacturer manual
Sourced from Triumph Rocket III Manual (ManualsLib doc 1574741, 104 pages) (this document covers model years 2004–2009): manualslib.com
Full schedule
| Task | Interval | Difficulty | Notes |
|---|---|---|---|
| Fuel system leak check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check fuel system for leaks. |
| Brake pad wear check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check brake pad wear levels. |
| Brake caliper leak/seizure check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check brake calipers for fluid leaks and seized pistons. |
| Brake master cylinder leak check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check brake master cylinders for fluid leaks. |
| Tire wear/damage check | Every 16,000 km (first at 800 km) · Every 12 months | Moderate | Check tire wear/damage. |
| Engine leak check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check engine for oil/coolant leaks. |
| Engine oil change | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Change engine oil. |
| Engine oil filter replacement | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Replace engine oil filter. |
| Valve clearance check | Every 32,000 km (first at 16,000 km) · Every 24 months | Advanced | Inspect valve clearances. |
| Air cleaner element replacement | Every 32,000 km · Every 24 months | Easy | Replace air cleaner element. |
| Engine ECM stored-DTC check | Every 16,000 km (first at 800 km) · Every 12 months | Moderate | Check engine ECM for stored diagnostic trouble codes. |
| Spark plug check | Every 16,000 km · Every 12 months | Easy–Moderate | Check spark plug condition. |
| Spark plug replacement | Every 48,000 km · Every 36 months · Replace every 32,000 km | Easy–Moderate | Replace spark plugs. |
| Throttle body balance | Every 16,000 km · Every 12 months | Moderate | Balance throttle bodies. |
| Throttle cable check/adjust | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check/adjust throttle cables. |
| Cooling system leak check | Every 16,000 km (first at 800 km) · Every 12 months | Easy–Moderate | Check cooling system for leaks. |
| Coolant level check/adjust | Every 16,000 km (first at 800 km) · Every 12 months | Easy–Moderate | Check/adjust coolant level. |
| Coolant replacement | Every 32,000 km · Every 24 months · Replace every 36 months | Easy–Moderate | Replace engine coolant. |
| Electrical systems check | Every 16,000 km (first at 800 km) · Every 12 months | Easy–Moderate | Check lights, instruments and electrical systems. |
| Fuel filter replacement | Every 32,000 km · Every 24 months | Moderate | Replace fuel filter. |
| Steering free-operation check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check steering for free operation. |
| Headstock bearing check/adjust | Every 16,000 km (first at 800 km) · Every 12 months | Moderate | Check/adjust headstock (steering head) bearings. |
| Headstock bearing lubrication | Every 32,000 km · Every 24 months | Moderate | Lubricate headstock (steering head) bearings. |
| Forks leak/smooth-operation check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check forks for leaks/smooth operation. |
| Fork oil replacement | Every 64,000 km | Advanced | Replace fork oil. |
| Brake fluid level check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check brake fluid levels. |
| Brake fluid replacement | Every 16,000 km · Every 24 months · Replace every 24 months | Moderate | Flush and renew hydraulic brake fluid. |
| Final drive oil leak check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check final drive (bevel box) for oil leaks. |
| Final drive (shaft) oil change | Every 32,000 km · Every 24 months | Moderate | Change bevel gear final drive shaft oil. |
| Final drive oil level check | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check final drive (bevel box) oil level. |
| Fastener security check | Every 16,000 km (first at 800 km) · Every 12 months | Easy–Moderate | Visually inspect fasteners for security. |
| Wheel damage inspection | Every 16,000 km (first at 800 km) · Every 12 months | Moderate | Inspect wheels for damage. |
| Tire pressure check/adjust | Every 16,000 km (first at 800 km) · Every 12 months | Moderate | Check/adjust tire pressures. |
| Clutch cable check/adjust | Every 16,000 km (first at 800 km) · Every 12 months | Easy | Check/adjust clutch cable. |
| Side stand operation check | Every 16,000 km (first at 800 km) · Every 12 months | Easy–Moderate | Check side stand operation. |
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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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