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Table of Contents
Related Manuals for Perkins M65
Summary of Contents for Perkins M65
- Page 1 Part No TPD 1399E ® Installation Manual M85T...
- Page 3 Proprietary information of Wimborne Marine Power Centre, all rights reserved. The information is correct at the time of print. Published in December 2013 by Wimborne Marine Power Centre, Wimborne, Dorset, England. BH21 7PW Tel: +44(0)1202 796000 Fax: +44(0)1202 796001 E -mail: Marine@Perkins.com www.perkins.com/marine...
- Page 4 TPD1399E...
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Page 5: Table Of Contents
TPD1399E Contents Contents Engine mounting ................1 Installation angles ....................1 Installation angles (continued) ................2 Alignment of engine ................... 3 Engine bearers ....................4 Design guidelines .................. 4 Close spacing ..................4 Propeller shaft couplings ..............5 Part finished shafts .................... 6 Flexible couplings .................... - Page 6 Contents TPD1399E Zinc Anode Bonding System ................30 Typical System in Common Use ............30 Engine controls ................33 Provision for Power Take-Off ............35 PTO Fitting Instructions ................. 36 Electro Mechanical Bilge Pump ............. 37 Calorifier Connections ..............37 Reference data .................39...
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Page 7: Engine Mounting
(A). In service, however, the sump fitted as standard on the M65 and as an option on the M85T (B) may operate continuously at a heel angle of 20 , and intermittently (i.e. -
Page 8: Installation Angles (Continued)
Chapter 1 TPD 1399E Installation angles (continued) The engine is suitable for installation so that in side view the crankshaft is horizontal, or ‘flywheel down’ to a maximum of 17 (A). An allowance has been made for an additional 3 rise to occur in service, when climbing waves or starting to plane. -
Page 9: Alignment Of Engine
TPD 1399E Chapter 1 Alignment of engine The following method may be used:- Place the engine on the bearers in the hull (A) and adjust its position until it is aligned to the propeller shaft, both when viewed from above and from the side. -
Page 10: Engine Bearers
Chapter 1 TPD 1399E Engine bearers Many types of engine bearer have been found to be satisfactory in service, including:- Foam filled f.r.p. with metal plates bonded in, which are drilled and tapped during engine installation. Plywood, with epoxy or f.r.p. coating. Steel channels, attached to bulkheads fore and aft. -
Page 11: Propeller Shaft Couplings
TPD 1399E Chapter 2 Propeller shaft couplings Flanged shaft couplings can be supplied with any gearbox. The couplings are pilot bored and must be machined to suit the propeller shaft, and provision must be made to take thrust, both ahead and astern. The following machining procedure is recommended. -
Page 12: Part Finished Shafts
Chapter 2 TPD 1399E Part finished shafts Where the precise shaft length can not be determined until the engine has been fitted in the boat, propeller shafts are sometimes supplied with excess length, to be completed locally. In these cases a clamp type coupling (A) should be used, and it is not necessary to machine a shoulder on the shaft end to take forward thrust. -
Page 13: Exhaust Systems
TPD 1399E Chapter 3 Exhaust systems The exhaust elbow incorporates a water feed connection A wide range of exhaust components are available for (A1) which may be used to cool a shaft stuffing box, use with all types of exhaust systems. Some of the and a sampling point (A2) for temperature or pressure components are designed to connect together, allowing measurements. - Page 14 Chapter 3 TPD 1399E Caution: It is essential that the exhaust system is designed so that water from the exhaust does not enter the engine under any conceivable operational condition. It is important that there is sufficient flexibility in the exhaust hose to allow the engine to move on its flexible mounts.
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Page 15: Dry Systems
Dry exhaust systems are most commonly used with The minimum bore of the exhaust pipe should be engines which are keel cooled. This arrangement 40mm (1.6 inches) for the M65 and 63.5mm (2.5 is particularly useful for commercial or leisure craft inches) for the M85T. -
Page 16: Water Lift Systems
Chapter 3 TPD 1399E Water Lift Systems In sailing yachts and deep draught displacement boats it may be found that the engine exhaust outlet is near or below the waterline, and a water lift exhaust system is then an option that may be considered. The main features of such a system are shown in (A). -
Page 17: Part Wet / Part Dry Systems
TPD 1399E Chapter 3 Part wet / part dry systems (2. 1/2”) for the M65 and 76mm (3”) for the M85T. The In some installations this arrangement may be chosen dry part of the system should be insulated to avoid in place of a water lift. -
Page 18: Systems For Operation At High Angles Of Heel
The minimum diameter of the dry part of the system should be 40mm (1.6 inches) for the M65 and 76mm (3 inches) for the M85T and the wet part of the system should be not less than 63.5mm (2.1/2inches) for the M65 and 76mm (3 inches) for the M85T. -
Page 19: Engine Room Ventilation
TPD 1399E Chapter 4 Engine Room Ventilation The engine room must be ventilated for two reasons: • To supply the engine with air for combustion. • To provide a flow of air through the engine room to prevent an excessive temperature build up, which may cause components such as the alternator to overheat. - Page 20 Chapter 4 TPD 1399E Page 14...
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Page 21: Engine Cooling Systems
TPD 1399E Chapter 5 Engine Cooling Systems Sea Water Systems A completely separate sea water system should be provided for each engine to prevent a blockage resulting in the need to shut down more than one engine. A typical system is shown on (A). The water intake fitting (A1) should not project appreciably below the bottom of the hull and it should be situated well clear of other components such as... -
Page 22: Keel Cooling System
Chapter 5 TPD 1399E Keel cooling system The M65 and M85T may be purchased in a form suitable for keel cooling. The engine connections provided for the cooler are to suit 32mm outside diameter rigid pipe, as shown in (A) and (B). The connection for the flow to the keel cooler is shown at (B1) and the return at (A1). -
Page 23: Fuel Systems
Fuel connections The M65 engine has connections for a fuel feed from the tank at the fuel lift pump (A2) and a fuel return to the tank from the fuel filter head (A1). -
Page 24: Fuel Tanks
Chapter 6 TPD 1399E Fuel tanks possible a tank should only supply one engine, but in any case each engine should have its own fuel Fuel tanks should have the following features: pipes, from tank to engine. • The filler neck (A2) should be raised so that water will not enter when filling. -
Page 25: Multiple Tanks
TPD 1399E Chapter 6 Multiple tanks Where multiple fuel tanks are necessary the following methods are suitable. • A main tank, with flow and return connections for the engine or engines, into which other tanks can be drained by gravity. •... - Page 26 Chapter 6 TPD 1399E Page 20...
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Page 27: Engine Electrical Systems
• Instrument panels - basic or comprehensive, which may be used individually or in combination. Note: The nominal operating voltage for the M65 and M85T is 12v. Engine wiring loom The engine wiring loom connects the starter, alternator,... - Page 28 Chapter 7 TPD 1399E Page 22...
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Page 29: Fuseboard
TPD 1399E Chapter 7 Fuseboard Note: Fuses are provided to protect the wiring from accidental short circuits. This risk is highest when the engine is being installed, or when additional equipment is wired in, and is negligible during normal operation. The location of the Fuseboard on the engine is shown on (A1), and the fuse layout is shown on (B), where:- (B1) is a 40A fuse protecting the starter relay circuit... -
Page 30: Interconnecting Cables And 'Y' Harness
Chapter 7 TPD 1399E Interconnecting cables and ‘Y’ harness Interconnecting cables (A) are used to join the engine loom to the instrument panel(s). Cables are made in 4m and 6m lengths and all cables have a male plug (A1) at one end and a female (A2) at the other. Cables may be plugged together to give up to 12m length, but in general if a longer cable is required it should be ordered as a special item, to be made in one piece. -
Page 31: Instrument Panels
TPD 1399E Chapter 7 Instrument panels Two types of panel are available, providing different levels of instrumentation. The ‘Instrument Panel’ shown on (A) includes:- • Tachourmeter • Low oil pressure warning lamp • High water temperature warning lamp • Charge warning lamp •... - Page 32 Chapter 7 TPD 1399E The ‘Control Panel’ shown on (B) includes:- • Tachourmeter • Low oil pressure warning lamp • High coolant temperature lamp • Charge warning lamp • Heat/start switch • On/off switch • Stop switch Up to three panels may be run simultaneously, in any combination (C) Circuit diagrams for both types of panel are shown on page 27 and on page 28.
- Page 33 TPD 1399E Chapter 7 Page 27...
- Page 34 Chapter 7 TPD 1399E Page 28...
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Page 35: Starter Battery
A suitable battery for the M65 and M85T, if specified by BS3911, will supply a minimum current of 340A (for 60 seconds, with the voltage not falling below 8.4v, at... -
Page 36: Zinc Anode Bonding System
Chapter 7 TPD 1399E Zinc Anode Bonding System Caution: The engine may be damaged by electrolytic corrosion if the correct bonding procedure is not adopted. Please read the guidelines below carefully. Electrolytic corrosion within the engine cooling system and transmission can be much reduced or eliminated by bonding the engine to a Zinc anode which is used to protect the through hull metal fittings and other metal components that are in contact with sea water. - Page 37 TPD 1399E Chapter 7 It is important to include the propeller shaft in the bonding system (A1), as the electrical path through the gearbox is not effective due to the gearbox oil acting as an insulator. The electrical connection to the shaft may be made by means of graphite brushes riding on the shaft or a braided battery strap (A2) which should make contact with 90...
- Page 38 Chapter 7 TPD 1399E Page 32...
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Page 39: Engine Controls
TPD 1399E Chapter 8 Engine controls It is recommended that a Morse single lever system is used to regulate engine speed and to engage gear. The speed selector lever (A3) which is shown in the idle speed position, may be operated by a Morse 33C cable using the anchor point (A2). - Page 40 Chapter 8 TPD 1399E Page 34...
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Page 41: Provision For Power Take-Off
TPD 1399E Chapter 9 Provision for Power Take-Off Additional equipment may be driven from the crankshaft nose, as advised below. • Axial loads (i.e. involving no side load on the crankshaft nose). The cranknose and pulley fixing arrangement is capable of transmitting up to full engine power (subject to engine and drive line rotating inertias). -
Page 42: Pto Fitting Instructions
Chapter 9 TPD 1399E PTO Fitting Instructions Size Torque 100 Nm 7/16” 70 Nm 55Nm Note: Fitting the PTO should be undertaken by a qualified marine engineer. Warning! For safety reasons, all moving parts should be shielded by a guard. Page 36... -
Page 43: Electro Mechanical Bilge Pump
TPD 1399E Chapter 9 Electro Mechanical Bilge Pump 1.5” 1” 55Nm RTV 732 sealant 10mm Note: Fitting the electro mechanical bilge pump should be undertaken by a qualified marine engineer. Warning! For safety reasons, all moving parts should be shielded by a guard. Page 37... - Page 44 Chapter 9 TPD 1399E Page 38...
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Page 45: Calorifier Connections
TPD 1399E Chapter 10 Calorifier Connections Fittings may be specified to allow a calorifier to be connected to the engine. The fittings may be ordered as part of the engine assembly, or as loose parts to be installed later. The position of the connection for the flow to the calorifier is shown on (A1), and the return on (B1). - Page 46 Chapter 10 TPD 1399E Page 38...
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Page 47: Reference Data
291 kg (642 Ib) engine only including electrics including electrics Cooling system Recommended coolant inhibitor ..Perkins Powerpart anti-freeze Perkins Powerpart anti-freeze Fresh water flow ......130 litre/min (28.5 UK gal/min, 130 litre/min (28.5 UK gal/min, 34.2 US gal/min) at 2600 rev/min 34.2 US gal/min) at 2600 rev/... -
Page 48: Fuel System
Chapter 11 TPD 1399E Fuel system M85T Recommended fuel specification... BS2869 Class A2 ASTM BS2869 Class A2 ASTM D975 Number 2D D975 Number 2D Fuel injection pump ....... Zexel PTR, in-line pump Zexel PTR, in-line pump Stop solenoid • Early engines to January 1999 ......Energise-to-run Later engines Energise-to-stop... -
Page 49: Exhaust System
TPD 1399E Chapter 11 Air intake M85T Combustion air flow ....... 3.0 m /min (106 ft3/min) 5.2 m /min (184 ft /min) Maximum engine compartment air temperature ......60 C (140 C (140 Maximum air temperature at engine inlet ........52 C (126 52OC (126 Ventilation - maximum... -
Page 50: Electrical System
Electrical system Alternator type (earth return system) Magneti Marelli (12V-65A) A127. Magneti Marelli (12V-65A) A127............Perkins Pt 2871A166 Perkins Pt 2871A166 Altemator type (insulated return system) ....Prestolite (12V-70A) Prestolite (12V-70A) A127 Perkins Pt 40082 A127 Perkins Pt 40082 Starter Motor type (earth return system) ..... - Page 51 TPD 1399E Chapter 11 Cold Start Limits M85T Minimum cold start temperature With glow plug aid ....-15 C (5 C (5 Without aid ......-5 C (23 C (23 Batteries ........1 x 12 volt 540 amp SAE 1 x 12 volt 540 amp SAE (340 amp IEC) (340 amp IEC) Power Take Off...
- Page 52 Chapter 11 TPD 1399E Page 44...
- Page 53 California Proposition 65 Warning Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
- Page 54 Wimborne Marine Power Centre subsequently. 22 Cobham Road, Part No. TPD 1399E issue 7 Ferndown Industrial Estate, Produced in England ©2013 by Wimborne Wimborne, Dorset, BH21 7PW, England. Marine Power Centre Tel: +44 (0)1202 796000, Fax: +44 (0)1202 796001 E-mail: Marine@Perkins.com Web: www.perkins.com/Marine...
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