Specification
Transom mounting bolts: Minimum bolt thread engagement beyond locknut
2 full threads conditions={"note":"Locknut must be drawn tight while still engaging bolt threads and not contacting the shank of the bolt"}
Specification
2 full threads conditions={"note":"Locknut must be drawn tight while still engaging bolt threads and not contacting the shank of the bolt"}
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Ask Boat Guru about thisProcedure · 1. Secure the outboard to the transom using four 12.7 mm (1/2 in.) diameter mounting bolts and locknuts provided. 2. Install two bolts through the upper set of holes and two bolts through the lower set of holes. Parts...
Diagnostic · Cause: Transom is yielding (insufficient structural strength) Test: Apply dial torque wrench to mounting bolt/nut and observe whether torque value increases with rotation
Spec · Bolt shanks only (not threads)
Procedure · 1. Apply marine sealer to the shanks of the bolts, not to the threads. WARNING: Clearance must be maintained between the vessel transom and the outboard transom bracket relief radius area. Failure to maintain clearanc...
Diagnostic · Cause: Outboard mounted too high on transom — exceeds maximum mounting height for model Test: Measure mounting height: must not exceed 63.5 cm (25 in.) for L models or 76 cm (30 in.) for XL models