Raymarine 4000 mk2 Wheel Drive Install Manual
Also see for 4000 mk2 Wheel Drive: Service manual
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Raymarine 4000 mk2 Wheel Drive - Bulkhead/Box Pedestal Fitting Kit (E15017)Installation Template and InstructionsD5603-1Parts Supplied RubbersealMetalringNo 10 x 3 /4 inself-tapping screw (x 6)BracketTypical installationAlternative positionsMotor tube48 mm (1.9 in) diameter152 mm (6.0 in)Slot 1Slot 2154 mm (6.1 in)154 mm (6.1 in)Motor tube hole55 mm (21 /8 in) diameterBracket location235 mm (9.3 in)190 mm (7.5 in)min. clearance:45 mm (1.8 in)Document number: 84092-1InstructionsNote: Before following these instructions, attach the wheel drive to the wheel (refer to theST4000+ Owner's Handbook for details).Preparation1. Cut out the appropriate 'wheel spindle' circle (at the center of this template), so youcan place the template over your wheel spindle.2. Rotate the template to determine suitable locations for the motor tube and bracket:• You may be able to orientate the wheel drive so the motor tube runs alongside thepedestal. In this case, proceed to 'Cutting the bracket'.• There are two alternative slots for the bracket in the back cover of the wheel drive(Slot 1 and Slot 2).• Locate the motor tube where:• a 55 mm (21/8 in) hole can be cut in the bulkhead/pedestal (if required)• the seal and ring can be secured around the motor tube• there is sufficient space behind the mounting location to allow at least 10 mm(0.4 in) clearance around the motor (see diagram below)CAUTION: Mount the drive so the motor tube is as far as possible from the boat'scompass to reduce the risk of deviation.3. Use the template to mark the locations of the bracket and motor tube.Cutting the motor tube hole1. Drill a small pilot hole at the center of the intended motor tube location so you cancheck there is sufficient clearance behind the mounting location.CAUTION: Before you cut the motor tube hole, check behind the intendedlocation for any steering mechanisms, cables or obstructions.2. Cut a 55 mm (2 1/8 in) diameter hole at the motor tube location and smooth anysharp edges.3. Assemble the ring/seal onto the motor tube:• fit the metal ring first• then fit the rubber seal: the seal will self-center on the tube4. Temporarily mount the wheel and drive onto the spindle, allowingthe motor tube to pass through the hole.5. Press the seal against the bulkhead/pedestal, orientate the seal asrequired, then mark the centers of its mounting holes.Cutting the bracket1. With the wheel still in place, hold the bracket under the wheeldrive so you can mark dimension A – the distance between themounting surface and the rear edge of the wheel drive front cover.Note: If the wheel is bent or not running true, dimension A willchange. Measure the shortest distance.2. Use a hacksaw to cut the pin 10 mm (0.4 in) LONGER thandimension A. Remove any sharp edges with a file or sandpaper.3. Position the bracket so the pin is in the middle of the relevant slot. Note: the center of the bracket pin should be 154 mm (6.1 in) fromthe center of the wheel spindle.4. Mark the center of the bracket's mounting holes then remove thewheel and drive.Attaching the bracket and ring/seal1. Drill 4 mm (5 /32 in) diameter pilot holes for the bracket andring/seal mounting screws.2. Attach the bracket using three self tapping screws(No 10 x 3 /4 in). Note: on fiber-glass surfaces you mayneed to replace the mounting screws with suitablenuts, bolts and washers.3. Remove the ring/seal from the motor tube, then usethree self tapping screws (No 10 x 3/4 in) to attachthem to the mounting surface. Note: make sure the rubber seal is closest to thesurface (i.e. with the metal ring on top).Final assembly1. Attach the drive cable to the socket on the motortube, then secure the cable so it is clear of anymoving parts.2. Fit the wheel and drive back onto the wheel spindleand fully tighten the wheel nut.3. Route the cable to the control unit, bearing in mindthe EMC guidelines in the ST4000+ Handbook.Wheel spindle19 mm (3/4 in) diameter25 mm (1 in) diameter32 mm (11/4 in) diameterAA + 10 mmCut hereABracket location(alternative)minimum clearance diameter:68 mm (2.7 in)55 mm (2 1/8 in)diameter hole154 mm(6.1 in)required depth:up to 190 mm (7.5 in)Motor tube seal |
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