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1. Inboard Bucket-Lift Rope Tie-Point Added to Upper Jack Pivot 2. Outboard Bucket-Lift Rope Tie-Point Added to Boom. 3. Emergency Cable Cutter Bracket with Teather-Chain Storage |
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1., 2., & 3. 2'x2'x1/2" Base Plate to Spread Crane-Base Forces Over a Larger Area of the Boat Deck |
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1. Braces for Under-Deck Load Spreading. 2. Two Angling Braces Installed Toward Center of the Deck 3. Two Front-Back Braces Installed Along the Outer Frame |
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1. & 2. Custom, Tethered, 1/2" Stainless Steel Clevis Pin and Hairpin Cotter 3. Nonslip Hand-Grip Added to Jack Tool 4. Original Winch and Cable Replaced with Better Quality Winch and More Flexible Cable |
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1. Two Rotation-Stop Holes Added at 90° to Originals in Base Pole to
Increase Stops from Six 60° to Twelve 30° Increments. 2. Enlarged Six Stop Holes in Upper Post Tube to 1/2" for Stronger Larger Clevis Pin |
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1. Original Cable Path. Manufacturing Error in Upper Hole Position (Photo by Igor Chudov) 2. - 4. Boom Upper Hole Extended Outward to Allow Cable to Track Over Outer Side of Lower Pulley for Cable Clearance at High Boom Angles |
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1. Lower Slot Extended To Allow the Cable to Angle Further Outward, Parallel to the Boom 1., 2., & 3. Rollers Added to Prevent Abrasion of the Cable from Loads Horizontally Perpendicular to the Boom |