Scheduled maintenance
200-Hour Outboard Service
The major service event — full manufacturer protocol with compression testing, power trim service, and every consumable inspected or replaced so your engine runs like the day it left the dealer.
Flat-rate from
$1,200
Single engine, sub-150 HP · most comprehensive interval
What it is
The 200-hour service is the deepest scheduled maintenance interval in the standard recreational outboard cycle. Full Throttle Marine performs the complete manufacturer checklist — including compression testing, belt and hose inspection, anode review, power trim fluid service, and replacement of wear items — at your location.
Why you need it
At 200 hours, internal wear patterns become measurable, valve train and fuel systems need deeper attention, and deferred maintenance from skipped 50- and 100-hour visits compounds into four-figure repairs. This interval is the difference between an engine that lasts 3,000+ hours and one that needs a rebuild early.
Who it's for
High-hour owners, offshore anglers, multi-season Florida operators, and buyers preparing a vessel for sale who need documented major service.
What's included
- All 100-hour service items
- Compression test on each cylinder
- Fuel system deep inspection and filter service
- Belt, hose, and clamp inspection with replacement as needed
- Sacrificial anode inspection and replacement
- Power trim and tilt system service
- Lower unit and prop shaft inspection
- Complete consumables per manufacturer spec
Benefits
- Restores peak performance and fuel efficiency
- Identifies internal wear before catastrophic failure
- Strongest documentation for resale and surveys
- Reduces likelihood of mid-season major repair
- Performed in one coordinated dock visit
If you skip it
- Loss of power and increased fuel burn from worn components
- Trim system failures from neglected fluid and seals
- Corrosion damage to lower units and anodes
- Failed surveys and reduced buyer confidence at sale
- Emergency tow bills exceeding the cost of scheduled service
How we deliver
- Mobile service at your dock, marina slip, or dry stack
- Yamaha & Mercury outboard specialists
- Flat rate quoted before work begins
- Photo report and digital invoice same day
- Tampa Bay, Bradenton, Sarasota & St. Petersburg
Ready to book?
Book your 200-hour major service
We quote flat-rate by engine class and count before scheduling. Twin and triple installations tiered transparently on our pricing page.
Common questions
How often should I plan a 200-hour service?
Most recreational owners hit 200 hours every two to four seasons depending on use. Your hour meter and manufacturer schedule are the guide — we help you set the right interval at booking.
Does this include a compression test?
Yes. Compression testing is a standard part of our 200-hour protocol and is included in the flat-rate for qualifying engine classes.
Can you do this on twin engines?
Absolutely. Multi-engine pricing is listed on our pricing page by horsepower tier — same visit, both engines, one invoice.
Boat Owner's Resource Center
Owner tips for this service
DIY habits that complement professional 200-Hour Outboard Service — and when to book a pro instead.
Engine Maintenance
Inspect prop, skeg, and zincs every month in season
Dings, fishing line, and depleted anodes are cheap to fix early and expensive when ignored.
No regrets: Fishing line on the prop shaft can destroy a seal in one season — always look before you launch.
Full DIY guide →Rust & Corrosion
Follow a sacrificial anode schedule — not a guess
Anodes protect lower units and trim tabs. Too little zinc and metal erodes; too much can overprotect.
No regrets: If an anode looks 'fine' but hasn't been changed in two seasons, it's probably wrong for your slip chemistry.
Full DIY guide →Electronics & Electrical
Record engine alarm codes before clearing them
Intermittent codes disappear when you cycle keys — and so does the diagnostic clue.
No regrets: Photo the screen or write the code down first — always.
Full DIY guide →Related services
200-Hour Outboard Service
From $1,200 · Flat-rate