SEA PROP 60 Installation Manual
Contents
1. Engine and SEAPROP 60 are usually supplied with the engine bed a polyester foundation already equipped with the inner steel ring Once the engine bed has been located in the hull it is easily marked for cutting with a block of the appropriate height studs i Once the hull is even with the floor identify the location of the engine bedding in the hull and proceed with markings mark for cutting 1 ed 06 2005e english rev 3 7 Man inst 1000253694 Fixing the engine bed to the hull Prior to glass definitely the engine bed the thru hull hole has to be marked for cutting This SEAPROP leg will pass into the water via the circular opening hole Fit the engine bed in its location and mark the thru hull opening Once marked remove the engine bed and cut 1 ed 06 2005e english rev 3 8 Man inst 100025369A The Engine bed is glassed to the hull both around the outside of the bed and around the hole cut in the hull for the drive leg as shown in this diagram Photo s of the process follow CROSS SECTION THROUGH ENGINE BED amp HULL Tab Engine Bed to hull follow the engine manufacturer on inside and outside specifications HULL ENGINE BED Engine bed located in the hull outside glassed to hull a 1 ed 06 2005e english rev 3 9 Man inst 100025369A Slid down the SEAPROP though the hole Place the thru hull flange onto the engine bed so Move the eng2. 1 ed 06 2005e english rev 3 Man inst 100025369A TECHNODRIDE User s Installation amp Operation Manual Sea Prop 60 1 ed 06 2005e english rev 3 Man inst 100025369A This is a preliminary edition of the SEAPROP 60 User s Installation amp Operation Manual The transmission illustrated or parts of it or portions may not be entirely identical to production standard transmissions and parts or components Due to continual development TWIN DISC TECHNODRIVE s r l reserve the right to alter modify or replace any specification or design feature or description or instruction without prior notice Foreword At first glance it may appear that installation is complex this is not the case These instructions should be sufficiently detailed to assist a person without any trade skills to successfully fit amp adjust our SEAPROP Please read and follow these instructions carefully Failure to do so may result in unsatisfactory performance vibration additional slipping haul out costs loss of propeller Our experience has shown most problems stem from not following these instructions Man inst 100025369A The manufacturer does not assume any liability for the installation of the unit Authorized installers should be employed For special installation please contact the supplier The installation responsibility rests entirely on the performing party Keep the propellers clean from bei
3. the oxide itself can be corroded by many different seawater salt components A better and rather complete integrity of the SEAPROP leg can be achieved by painting 2 or more layers of specialized outboard and propeller antifouling paint in general no copper mercury or lead based anti fouling paint should be used on metal unless you know that they are compatible or an appropriate type of sealer coat is first applied to the bare metal A Do not paint the SEAPROP Leg zinc anode and tail propeller cone anode WARNING exhausted oil must be disposed in specific waste containers strictly according to local legislation and rules 1 ed 06 2005e english rev 3 13 Man inst 100025369A 2 LUBRICATION amp OIL INSPECTION X filling Every 400 hours and or once a year whichever occurs first r Oil drain Oil can be drain in two different ways WARNING oil is harmful and can damage you and the environment e Perform below operations with engine off and cool oil e Use adequate protections and screens protection gloves and goggles a boat floating in water from the engine room This method consists in pressurizing the transmission so that oil is ejected because of the pressure 1 remove oil dipstick A 2 loosen and remove drain plug B M10 thread save apart the copper washer and fit a rubber hose to drive the oil ejected to a reservoir 3 let air in through the oil dipstick hole max pres
4. NOTE This manual contains all service activities required for your sail drive Checks and maintenance for the other parts of a complete drive system still need to be completed Any such procedures are to be found in separate attached booklet s of the individual manufacturer s literature provided with the engine and other drive components Whenever this manual refers to components like Manual Operation etc such instructions only apply where applicable since they are not used on every SEA PROP model 1 ed 06 2005e english rev 3 17 SeaProp 60 Fault Finding Chart Symptom Reason Cause Remedy No Drive ahead or astern Loosened or out of Prop speed does not increase with engine speed ahead or astern Excessive oil temperature Engine amp SeaProp Excessive oil temperature Vibrations setting control cable Engine transmission connection Internal failure Propeller missing Loosened or out of setting control cable Slipping clutch Internal damage Too much oil Slipping clutch Clutch seized Low efficiency of the Cooling circuit Internal damage Propeller foldable blades not fully displayed Damaged propeller blades 1 ed 06 2005e english rev 3 Not in gear No input rotation Loosened coupling fasteners Elastic coupling failed Damaged cone clutch g box Low oil level Propeller nut loosened or lost Not fully in gear No input rotation Worn clutch feeder r
5. ce 3150 h Service 1 ed 06 2005e english rev 3 Made by Made by Made by Made by Made by Made by Man inst 100025369A 1800 h Service 100 h Service 2400 h Service 2 00 h Service 3000 h Service 3300 h Service 20 Man inst 100025369A ADDITIONAL INFORMATION common rules and practice 1 Removal of complete SEAPROP from boat Note Boat must be removed from water Failure to do so will allow water to flood boat and cause damage Some installations however may not provide enough deck clearance to remove entire Sea Prop In such cases remove powerhead and lower unit separately Remove boat from water Remove propeller Disconnect water line from the water inlet valve to engine compartment Disconnect throttle and shift cables at engine and adapter housing Store locking type fasteners so they won t get lost or substituted Remove screws from around mounting plate Lift SEAPROP up then tilt powerhead aft to pass gearcase thru mounting fixture SE AVER E Complete Sea Prop can now be removed from boat 2 Installation of complete SEAPROP 1 Reinstall Sea Prop by reversing the removal procedure 2 Install a new rubber gasket around mounting plate Do not use any sealer 3 Follow a criss cross pattern and torque the mounting plate bolts to 15 20 ft lbs 20 27 Nm 4 Check for leaks 5 Re attach the shift and throttle cables using the locking type connectors provided Do
6. ine EPEXZ SKF LGWA 2 0 4 1 ed 06 2005e english rev 3 22 Man inst 100025369A www technodrive it 39 0151 6619711 operator 0 51 6824234 fax aftermarket technodrive it Www twindisc com LISTA PUNTI DI ASSISTENZA DEALER LIST LISTE DES DISTRIBUTEURS HANDLERLISTE LISTA DE PUNTOS DE ASISTENCIA 1 ed 06 2005e english rev 3 23
7. ine towards SEAPROP input that it matches with the studs or the bolt bores housing and connect the flexible input Crew nuts or bolts but do not tighten coupling the housing engine mounts The resilient mounting racket can be fitted but do checking for proper alignment referred to the not tighten the clamp yet bow to transom main axis Perform any adjustment to match the alignment of the engine SEAPROP 60 package then tighten all fasteners to the recommended values Installation servicing the SEAPROP To remove and reinstall SEAPROP 60 repeat the above procedure in reverse order Rubber cover installation To improve hull efficiency a rubber sheet 3 to 5 mm thick can be fitted slid it through the SEPROP leg and paste to the hull 1 ed 06 2005e english rev 3 10 Man inst 100025369A Next steps e Connect the shifting push amp pull cable o Connect one side of cable to the dashboard control lever adjust it in neutral position 1 Connect the opposite side of the cable to the SEAPROP lever shifted in neutral position Control cable bracket 2 Fit the retaining sleeve on the cable and fix with the fastener Shitting 3 Screw on the cable threaded end lever 4 Screw head until its hole aligns with shift lever fixing pin hole testina head 5 Secure nut on head PEN bussola di fermo perno di fissaggio dado retaining sleeve 6 Fit fixing pin on head and add the fixing pin securing split pin 7 Secu
8. ing Damaged joint face O ring Worn Clutch plates Over load through hitting foreign bodies Over filled Worn clutch feeder ring Blocked oil wa Engine water cooling valve partially closed Seawater ports partially clogged Over load through hitting foreign bodies Folding mechanism faulty or dirt Over load through hitting foreign bodies Man inst 100025369A Broken incorrect cable installation Contact Twin Disc dealer Contact Twin Disc dealer Contact Twin Disc dealer Top up as required drive vertical Inspect tighten or replace incorrect cable or control lever setting Contact Twin Disc dealer Use O ring kit and repair Contact Twin Disc dealer Contact Twin Disc dealer Fill to correct level See above Contact Twin Disc dealer Inspect and adjust Inspect and clean Inspect and or Contact Twin Disc dealer Inspect and clean lube Inspect repair or replace 18 Commissioning Made by 150 h Service Made by 450 h Service Made by 150 h Service Made by 1050 h Service Made by 1350 h Service 1 ed 06 2005e english rev 3 Man inst 100025369A 50 h Service Made by 300 h Service Made bry 600 h Service Made by 900 h Service Made by 1200 h Service Made by 1500 h Service 19 Made by Made by Made by Made by Made by Made by 1650 h Service 1950 h Service 2250 h Service 2550 h Service 2850 h Servi
9. it trough the transmission by opening thoroughly the water valve SEAPROP Leg ZINC ANODE replacement Always replace the zinc anode with all its screws Once screws have been tightened tighten again on to two times more zinc is ductile and screws may not be properly tightened A poor tightening could affect the proper connection between the zinc anode and the transmission The zinc anode protects the SEAPROP leg only and is not replaced by the propeller anode which only protects the propeller 1 ed 06 2005e english rev 3 15 Man inst 100025369A OPERATING sailing with engine off 1 SEAPROP equipped with self foldable propellers e Shift the SEAPROP lever in reverse the transmission stays still in reverse propeller s blades fold no resistance is opposed while sailing 2 SEAPROP equipped with non foldable propellers self feathering propellers e Shift the SEAPROP lever in reverse the propeller does not rotate but resistance is opposed while Sailing e Shift the SEAPROP lever in neutral the propeller rotates therefore a smaller resistance is opposed while sailing A WARNING continuous sailing with SEAPROP in neutral should not exceed 6 to 7 hours then switch on the engine and let it run at idle for 15 minutes about to lube the SAEPROP transmission amp SPARE PARTS amp AFTERMARKET A Always refer to the Boat builder and or Twin Disc Technodrive Service Network A for more informa
10. lutch rapport de reduction 4 Potenza max in entrata Diporto Max input power Pleasure 9 kW 3000 rpm 44 kW 3600 rpm Puissance maxi a l entr e Plaisance Velocit max in ingress Max input speed Vit sse maxi a l entr e 3800 rpm Peso a secco net dry weight poids sans huile BB Kg Quanti olio oil capacity Quantit huile 30i Tipo di olio oil type Type huile leva innesto marcia S i kF ra kk af Pa B shift lever A r I n An ee os n su _ mo rotazione elica con leva in posizione propeller rotation with lever in position Ri max diametro elica rotazione elica con 2 max propeller 18 leva in posizione B outer diameter P propeller rotation with k oa lever in B position I NN ml MNN I a UI TT WARNING If the propeller rotation in forward is clockwise looking from transom use RH Right Hand propellers Q 1 ed 06 2005e english rev 3 5 Man inst 100025369A 2 NOMENCLATURE Oil dipstick Oil plug filling Oil breather Control cable bracket Shifting lever Drain plug pressure draining Engine water cooling valve location when provided Propeller shaft Zinc anode do not paint 1 ed 06 2005e english rev 3 6 Man inst 100025369A INSTALLATION HINTS AND SUGGESTIONS First installation boatbuilding
11. nder the responsibility of the boat builder You may contact Twin Disc Technodrive Service Network for additional assistance The transmission main structure is made of die cast aluminium alloy duly hardened and treated against corrosion Additional protection against galvanic corrosion is guaranteed by zinc anodes The transmission oil is cooled through the lower housing leg and by the seawater coming through the hydrodynamic ports engine freshwater cooling can be connected through a valve Full safety the hull engine base interface is sealed by a double membrane that prevents the slightest ingress of water Additionally a safety sensor immediately warns the skipper about any water leak between the double membrane This innovation will appeal to anyone who has ever struggled with a leaking sea cock or packing gland Trouble free Maintenance the SEAPROP drives can be drained off the lube from the top without taking the boat out of the matter one more reason to make boating a more pleasurable experience Durability the innovative pump free improved lubrication system prevents from the typical sail drive bearing failures and the only built in shock protected drive line will enhance the advantages of propellers with shock adsorbing hub while docking 1 ed 06 2005e english rev 3 4 Man inst 100025369A amp TECHNICAL FEATURES Reduction ratios 2 15 1 e 2 38 1 Maximum input speed 3 800 RPM Mechanically operated c
12. ng overgrown Paint with antifouling paint Paint gear house and propellers once every year Antifouling paint Change the zinc anode once every boating season or if needed more frequently but always when app 40 of the anode is used Check that the propellers are tightened When working on the SEAPROP always switch off the engine s main switch Check that all cables are well tightened and uncorroded Check that the bolts which hold the top and lower gear houses are well tightened Check that the fastening bolts on the engine flywheel cover are well tightened 1 ed 06 2005e english rev 3 3 Man inst 100025369A INTRODUCTION TECHNICAL FEATURES NOMENCLATURE INSTALLATION HINTS AND SUGGESTIONS LUBRICATION amp OIL INSPECTION MAINTENANCE SCHEDULE OPERATING SPARE PARTS amp AFTERMARKET OWNER SERVICE LOG 10 FAULT FINDING CHART 11 SERVICE SCHEDULE 12 ADDITIONAL INFORMATION bei eee i ie Emm a 2 INTRODUCTION The SEAPROP 60 has been designed for use on pleasure crafts displacement leisure sailing boats and professional boats displacement charter sailing boats in conjunction with modern high speed diesel engines according to the features and specifications here below listed The transmission is usually supplied with e Engine housing e resilient mounting bracket e thru hull fitting twin diaphragm e engine fresh water cooling valve NOTE the propeller supply selection and type remains u
13. not substitute these fasteners Improper substitution of fasteners may result in control cables coming loose Operator may lose control of boat FASTENERS Use specific fasteners for marine application e Never use Zinc plated fasteners these will rust quite quickly because the protective plating is not very thick compared to a hot dipped zinc coating e fasteners or fittings that are exposed to water are not made of brass naval bronze or manganese bronze CORROSION PROTECTION amp PREVENTION e no copper alloys brass bronze etc within 60 cm 2 of aluminium outdrive Copper and copper alloys such as brass and bronze must not be joined to aluminium that is exposed to the weather because of the vigorous galvanic corrosion that they can cause Stainless steel is much more noble further from zinc than aluminium but it develops a protective oxide coating so corrosion of the aluminium is minimal Also the corrosive effects of a small Stainless fastener are spread out over a relatively large area of the aluminium fitting and so it will do little concentrated damage 1 ed 06 2005e english rev 3 21 Man inst 100025369A e if propeller prop shaft or rudder shaft are stainless steel waterproof grease or thread sealant has to be used to keep salt water out of threads shaft taper and key way Make sure grease is not graphite based e Do not use gaskets containing asbestos or graphite and no underwater use of graphite based grease o
14. r graphite impregnated packing e no copper mercury or lead based anti fouling paint on aluminium or mild steel e In general no metal based anti fouling paint should be used on metal unless you know that they are compatible or an appropriate type of sealer coat is first applied to the bare metal Modern self abating anti fouls will not last very long if the boat is used under power for extended periods of time Do not paint the tail cone anode e Zinc corrosion protection system New zincs should always be bright unpainted and not corroded away There may be zincs in the engine block in heat exchangers on the rudder or on outdrives zinc connection should be locked with star washer and moisture sealed A The SEAPROP Leg zinc anode protects the saildrive leg only and is not replaced A by the propeller anode which only protects the propeller NOTE It is important that the propeller should be well filled with grease This will prevent marine growth inside the propeller and the formation of stagnant water that can promote corrosion Any light multi purpose lithium based grease particularly if labelled as suitable for marine use is Suitable for use in your SEAPROP output shaft before installing the propeller Extreme pressure grease can be used but is not required A few sample alternatives are Valvoline Val Plex M grease CRC SL 3110 New Generation Mobil Mobilgrease XHP Castrol LMX Spheerol AP or LMM Total Lubmar
15. re the retaining sleeve on control cable racket 8 Shift the lever from the dashboard cavo 9 Check and adjust the cable so cable that the forward and reverse staffa supporto telecomando position match with the forward du Li and reverse detent position of the leva comando SEAPROP lever shift lever e Connect the water sensor normally opened contact 12 24V DC to an alarm signal snooze or light bulb on dashboard e Self foldable propeller installation 1 ed 06 2005e english rev 3 11 Man inst 100025369A Dumper shock adsorber propeller nut propeller adaptor aay with propeller propeller ye shaft La PLL Respect manufacturer s specifications propeller Respect shaft manufacturer s specifications propeller adaptor 1 ed 06 2005e english rev 3 12 Man inst 100025369A i Antifouling protection Outboard drives can be generally affected by Galvanic corrosion is what happens when two dissimilar metals are immersed in an electrolyte and are electrically connected The oxide layer which gives the grey white colour to aluminium offers some protection against air temperature salinity aeration and pollution or water corrosion Nevertheless this is not the ultimate protection for two reasons First this layer can be damaged by abrasive actions or scratches that allow moisture to attack and corrode the metal before a new layer of oxide forms Second
16. sure 0 5 bar 50 Kpa 7 5 PSI 4 once oil has been fully drained remove the rubber hose s reinstall the oil dipstick and the oil drain plug with its copper washer b boat moored Oil can be drain from the drain hole of the lower leg loosen amp remove plug A loosen amp remove oil drain plug B to ease oil flow manually rotate the propeller shaft 1 ed 06 2005e english rev 3 14 Man inst 100025369A MAINTENANCE SCHEDULE First 50 every 400 hours or Every 2000 i weekly operating hours earl hours Lubrication 9 P D g P g P ATF oil replace cieli amp topu replace replace Control amp shifting a O e check and adjust check check and adjust check and adjust Zinc anode D 9 P 3 P inspect inspect replace replace Propeller g fr d repaid BU tighten inspect tighten Replace Antifouling paint gt D A A inspect Inspect paint or touch up paint or touch up Water inlets v v v clean clean Inlet and clean inlet and internally internally Thru hull D O O 9 P diaphragms inspect inspect inspect replace lt gt lt gt Rubber cover gt g P 9 P inspect inspect inspect and or replace replace INSPECTIONS For those engines where the fresh water circuit uses the SEAPROP leg s water inlets always inspect when boat out of water that they are free from fouling In case of cool temperature or preparing the boat for the dead season winterizing drain all fresh cooler circu
17. tion please contact POWER TRANSMISSION EQUIPMENT NRT AR Member of CISQ Feder 4 p li Net m K AN NA Certified Quality System Twin Disc TECHNODRIVE s r Via Cristoforo 131 40070 S Matteo Decima BO Italy Tel O57 6819711 Fax 65624234 6625674 ONES BaTIVE 1 ed 06 2005e english rev 3 16 Man inst 100025369A www technodrive it Owner Service Log FOREWORD On receipt of your new boat equipped with SEA PROP 60 the authorised dealer has signed the pre delivery coupon thus confirming to have carried out a pre delivery service according to the manufacturers specifications Future service requirements are indicated in this OWNER SERVICE LOG section When these services are carried out the Twin Disc Technodrive Marine dealer will stamp the respective stubs This servicing will assist in maintaining the value and satisfactory operation of your SEA PROP 60 lt lies in the owner s interest that for maintaining warranty and best performance of his SEA PROP 60 he always insists on the sole utilization of Twin Disc Technodrive replacement parts operational fluids and lubricants as well as Twin Disc Technodrives proved service procedures It is important that you study this booklet carefully as it will assist you in achieving satisfaction from your SEA PROP 60 Please retain this manual in the boat as it MUST be presented to Twin Disc Technodrive dealer whenever you require WARRANTY SERVICE IMPORTANT
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