The Marine Knowledge Network
Field write-ups from real jobs - what broke, what fixed it, torque specs and part numbers included. Ask it a question; specs answer inline.
26 articles for “quoting”
Quoting a Repower: The Mobile Mechanic's Guide
... Quote the whole job or don't quote it. ## Before any numbers: the assessments ...
MerCruiser Raw Water Impeller: Alpha vs Bravo Differences
## Know which drive you're standing behind The single most common MerCruiser quoting mistake ...
Suzuki DF Lower Unit Oil Change and Water Intrusion Signs
... fine paste is normal wear; chunks or fuzz you can feel = internal damage, quote ...
Outboard Power Tilt/Trim Troubleshooting
... fill and cycle repeatedly to purge. - Failed pump coupler or internal valve body — quote ...
Outboard Compression Testing: How to Do It and Read the Results
... Do it before quoting carb work, tune-ups, or any pre-purchase inspection — no ...
Submerged PWC / Water Ingestion: The First 48 Hours Matter
... it changes the prognosis and the quote. ## Field recovery procedure 1. Ventilate and disconnect ...
Reading Marine Spark Plugs: A Diagnosis in Your Hand
... guides; do a compression/leakdown before quoting. - **Black, wet, oily (two-stroke):** can be ...
Sterndrive Spring Recommissioning Checklist
... Diagnose (block crack, manifold leak, resting water intrusion) and re-quote.
Boat Trailer Lights and Wiring Troubleshooting
... pinched inside crushed box tube is a frame-repair quote, not a lighting call.
Exhaust Manifold and Riser Inspection on Marine V8s
... promising that new manifolds fix it. Quote engine assessment first. **Safety:** manifolds are heavy ...
Transom Rot Assessment: Do This Before You Hang an Engine
## Why this is a mobile mechanic's problem Every repower quote, every big outboard ...
Sea-Doo Winterization Step by Step
... water and bent rods, and re-quote as a recovery job (see the submerged ...
Volvo Penta Sterndrive Annual Service Essentials
... confirm which system you have before quoting the job. ## Common mistakes - Assuming MerCruiser habits ...
Outboard Overheating: A Diagnosis Flow That Doesn't Guess
... If a new pump, thermostat, and clear passages still run hot, quote a descaling ...
Sterndrive Gimbal Bearing and U-Joint Noise Diagnosis
... a transom assembly — pause and re-quote before committing dockside hours. **Safety:** support the ...
Mercury Outboard Water Pump / Impeller Replacement
... into a corroded midsection, stop and quote penetrant time or a shop visit. Snapping ...
Yamaha WaveRunner No-Start Diagnosis
... the plug holes = internal corrosion lock. Quote a teardown/recovery honestly rather than a ...
Honda BF-Series Carburetor Cleaning
... full of phase-separated ethanol fuel, quote replacement carbs and a fuel system flush ...
Spring Recommissioning Checklist: Outboard Boats
... or fuel gel, stop and re-quote before proceeding — spring surprises should change the ...
Sea-Doo Jet Pump Wear Ring Inspection and Replacement
... pump housing itself is gouged deep, quote the full assembly — patching one part of ...
Evinrude/Johnson Two-Stroke No-Spark Diagnosis
... is crumbling insulation end-to-end, quote a harness/ignition refresh honestly — chasing one ...
Ethanol Fuel Problems in Boats: What It Does and How to Treat It
... service.** If there isn't one, quote it — it's cheap insurance and your ...
Marine Batteries and Wiring Basics
... to the core is a rewire quote — patching one symptom of a rotten system ...
MerCruiser Alpha One Bellows Inspection: The Boat-Sinker Check
... assembly conversation, not a bellows job. Quote honestly. **Safety:** support the drive when removing ...
Prop Hub Replacement and the Spun-Hub Field Call
... clutch dog wear inside the gearcase — quote a teardown, don't sell a hub ...
Outboard Fuel Pump Diagnosis: Lift Pumps, VSTs, and Primer Bulbs
... collapsing its pickup, are boatyard jobs — quote accordingly. **Safety:** pressurized rails hold pressure after ...