Procedure
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: Mounting bolt, 12.7 mm (1/2 in.) diameter, Locknut
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Ask Boat Guru about thisSpec · 2 full threads conditions={"note":"Locknut must be drawn tight while still engaging bolt threads and not contacting the shank of the bolt"}
Diagnostic · Cause: Aftermarket accessories (e.g., boarding ladders, shallow water anchors, transom wedge kits, tow sport devices) mounted using the same fasteners that secure the outboard to the transom or jack plate, compromisin...
Spec · 12.7 mm (1/2 in.) conditions={"quantity":"4 bolts","configuration":"Two bolts through upper set of holes, two bolts through lower set of holes"}
Procedure · 1. Use a dial torque wrench to determine transom strength. Tighten the mounting bolt or nut while monitoring the dial reading. 2. If the bolt or nut continues to turn without the torque reading on the dial increasing,...
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