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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.

MerCruiser (3)Sea-Doo (2)Yamaha (2)Catalina (1)Evinrude-Johnson (1)Honda (1)Mercury (1)Sea Ray (1)Suzuki (1)Volvo Penta (1)

7 articles for “u-joint”

Sterndrive Gimbal Bearing and U-Joint Noise Diagnosis

... Trim the drive up and reach the u-joints through the exhaust cavity where ...

sterndrive
2026-07-05 · 1 views

MerCruiser Alpha One Bellows Inspection: The Boat-Sinker Check

## Why this is the most important sterndrive inspection The u-joint bellows is the ...

MerCruiserAlpha Onesterndrive
2026-07-05 · 1 views

MerCruiser Raw Water Impeller: Alpha vs Bravo Differences

... Inspect the driveshaft, u-joints, gimbal bearing, and all bellows **while the drive is ...

MerCruiserAlpha / Bravosterndrive
2026-07-05 · 1 views

1995 Sea Ray Sundancer 270

... bellows + U-joint + gimbal bearing install (p-mpmmpo3n1r0f). Confirm exact engine (5.0L/5 ...

Sea RaySundancer 270MerCruiser 5.7L Bravo / Alpha One Gen II drive
2026-06-02 · 0 views

Sterndrive Spring Recommissioning Checklist

... fishing line check at the seal, grease splines, inspect hub. - Grease gimbal/u-joint ...

sterndrive
2026-07-05 · 1 views

MerCruiser Winterization (Raw-Water-Cooled)

... milky = pressure test before spring), grease u-joints/gimbal via fittings where present, inspect ...

MerCruisersterndrive
2026-07-05 · 1 views

Volvo Penta Sterndrive Annual Service Essentials

... 5. **U-joints/gimbal check.** Listen at idle in gear for chirps; grease points ...

Volvo PentaSX / DPSsterndrive
2026-07-05 · 2 views
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