Specification
Transom mounting hardware: Transom mounting bolt diameter
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"}
Specification
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"}
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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: Non-flat or stepped transom mounting surface exceeding 3.17 mm (0.125 in.) tolerance
Spec · 13.5 mm (17/32 in.) conditions={"quantity":"4"}
Procedure · 1. Use supplied outboard transom mounting hardware: mounting bolt (½-20 x 4.50 in., Part No. 67755-1), nylon insert locknut (½-20, Part No. 826711-17), flat washer 1.50 in. dia. (Part No. 28421), and flat washer 0.875...
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