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Field write-ups from real jobs - what broke, what fixed it, torque specs and part numbers included. Ask it a question; specs answer inline.

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4 articles for “block drain”

MerCruiser Winterization (Raw-Water-Cooled)

... 2. **Drain the raw water system.** Locate every drain point: block drains (both sides ...

MerCruisersterndrive
2026-07-05 · 1 views

Sterndrive Spring Recommissioning Checklist

... drain evidence, ask for records. If unknown, inspect for freeze cracks along the block ...

sterndrive
2026-07-05 · 1 views

Mercury Outboard Water Pump / Impeller Replacement

... Support the engine, drain nothing — this is a dry job. Remove the lower unit ...

Mercuryoutboard
2026-07-05 · 0 views

Outboard Fuel Pump Diagnosis: Lift Pumps, VSTs, and Primer Bulbs

... 2. **Bulb collapses flat:** blockage upstream — clogged tank pickup, kinked line, blocked anti-siphon ...

outboard
2026-07-05 · 1 views
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