Volvo Penta TAMD63L Instruction Book
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Volvo Penta TAMD63L Instruction Book

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INSTRUCTION BOOK
TAMD63L/P, TAMD71B,
TAMD73P/WJ, TAMD74C/L/P

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Summary of Contents for Volvo Penta TAMD63L

  • Page 1 INSTRUCTION BOOK TAMD63L/P, TAMD71B, TAMD73P/WJ, TAMD74C/L/P...

  • Page 3: Table Of Contents

    Structure of this Instruction Book The first part of this Instruction Book contains impor- The rest of the manual – “Technical description and tant information on functions, fuel, oils and coolants. maintenance” – can be read once you have had time The operating instructions are important even if you to acquaint yourself with your boat.

  • Page 4: Safety Precautions

    Set up a warning any operation or information in this manual, notice at the engine control point or helm. please contact your Volvo Penta dealer who will be able to help you with an explanation or will demonstrate the operation.
  • Page 5 WARNING! The components in the electrical can form an explosive gas – oxyhydrogen. This system and in the fuel system on Volvo Penta gas is easily ignited and highly volatile. Incor- products are designed and manufactured to rect connection of the battery can cause a sin- minimize the risk of fire and explosion.

  • Page 6: General Information

    1907. Quality, operating reliability and innova- avoided. tion have made Volvo Penta a world leader in the marine engine industry. Check the instrumentation extra carefully during this period so that any abnormal conditions may be dis- As owner of a Volvo Penta marine engine we would covered in good time.

  • Page 7: Warranty

    Joint responsibility WARNING! The components in the electrical Volvo Penta continually commits a considerable part system and in the fuel system on Volvo Penta of its development resources towards minimizing the products are designed and manufactured to environmental impact of its products. Examples of ar- minimize the risk of fire and explosion.

  • Page 8: Certificated Engines

    (refer to the Warranty and Service book). by Volvo Penta. It is an absolute condition for the Volvo Penta Inter- No modifications to the exhaust pipes and air national Limited Guarantee to apply that the Pre-De- supply ducts for the engine may be undertaken.
  • Page 9 Serial No..............ment. This information is necessary when you con- tact your Volvo Penta or boat sales representative for service and spare parts. Take a copy of the informa- tion and keep it in a safe place so it is available Other equipment ............

  • Page 10: Introduction

    Introduction TAMD63L, -P, TAMD71B, TAMD73P, -WJ, TAMD74C, -L, -P This equipment is not necessary in the TAMD63, The engines are four-stroke, 6 cylinder in-line marine diesel engines with direct injection. They are TAMD73 and TAMD74 as they have a different spec-...
  • Page 11 Fig. 1. TAMD63L-A, TAMD63P-A 1. Fine fuel filters 2. Smoke limiter 3. Engine coolant filler cap 4. Injection pump 5. Oil filler cap 6. Terminal box with semi-automatic fuses 7. Turbocharger 8. Water-cooled exhaust bend (accessory) 9. Reverse gear MPM IRM 220A-1 10.
  • Page 12 Fig. 4. TAMD73P-A (“TAMD73 EDC”) 1. Filter for crankcase ventilation 2. Air Cleaner (ACL) 3. Charge air cooler (CAC) 4. Heat exchanger 5. Expansion tank 6. AC generator 7. Seawater pump 8. Oil sump 9. Oil dipstick, engine 10. Starter motor 11.

  • Page 13: Instrumentation

    For the TAMD73P and TAMD74C/L/P there is also an EDC control panel. The instrumentation is also supplied separately in sets if Volvo Penta instrument panels are not used. These sets include three smaller panels for starting, stopping and alarm functions.
  • Page 14 Note This lamp (14) also works as a bulb failure warning sensor for the starter element.* The lamp comes on even when the key switch is in the I posi- tion (operating position) if there is a fault in the start- er element (break).
  • Page 15 The flashing red lamp indicates that the control station has a fault (uncalibrated controls, a con- trol or controls not in neutral position (neutral and idle position for double controls), fault on potenti- ACTIVE ometer). DIAGNOSIS DIAGNOSIS STATION For information on changing the control position, refer to page 26.
  • Page 16 Auxiliary panel 18. Oil pressure gauge for reverse gear. 19. Blank panel plugs. Space for extra switch etc. 20. Pressure gauge for turbocharger boost pressure. Flying Bridge panel 21. Tachometer, engine speed. Multiply this value by 100 for revolutions per minute 22.
  • Page 17 Control panel for pilot house (main panel) 32. Key switch (start lock) with start and stop func- tions and a built-in restart inhibitor (starter motor protection). The start lock prevents restarting unless the key has first been returned to the stop position (S). 33.

  • Page 18: Key Switch, Starter Keys

    The code must not be divulged to unauthorized persons. Controls Volvo Penta uses two types of controls, single lever and dual lever. With single lever controls, both accel- eration and reverse gear maneuvers are controlled using one lever, while the dual lever controls have a separate lever for each function.
  • Page 19 2. Lever for controlling engine speed (rpm) (red handle) Electronic controls (TAMD73P and TAMD74) The Volvo Penta electronic, single-lever control com- bines the functions of a throttle and reverse gear op- eration in one control lever unit. When starting, for...

  • Page 20: Calibrating Controls, (Tamd73P, -74C/L/P)

    Calibrating the controls (TAMD73P and TAMD74) NOTE! If calibration is not carried out after in- stallation, the engine cannot be started. Calibrate first at the Master Control Station and only then at any secondary control position(s) installed. TAMD73P and TAMD74: Activate the required control position by pressing the red button “Active Station”...
  • Page 21 3. Move the lever to the wide open throttle (WOT) position ahead (forward) movement. Hold the le- ver in this position. NEUTRAL Acknowledge the position by pressing in the green button for at least three seconds. 4. Move the control lever to the position where astern gear is engaged.
  • Page 22 3. Move the lever to neutral position. Hold the lever 5. Move the control lever to the position where in this position. throttle astern (rearward) movement is to start. Hold the lever in this position. Acknowledge the position by pressing in the green button for at least three seconds.
  • Page 23 Reverse gear with electronic shifting Note If Ahead/Astern (Forward/Reverse) on the con- trol unit do not correspond to Ahead/Astern on the boat swap the “P”/ “S” (Primary/Secondary) connec- tors between the reverse gear solenoids. Twin Disc Engine idling speed (rpm) adjustment TAMD73P and TAMD74: Cable connections to (TAMD73P and TAMD74 engines) solenoids on the reverse gear with electronically...

  • Page 24: Operation

    Operation Before starting Note: To reduce exhaust emissions to a minimum ±0 during cold starts Volvo Penta recommends that a –5 °F °C heater is installed to heat the engine room when temperatures fall below +5°C (41°F). Open the cooling water intake sea cock.

  • Page 25: Starting The Engine

    Starting the engine To keep smoke on starting to a minimum, the TAMD71B is fitted with air preheating (a starter element). This starter element is found in the inlet pipe, and its activation time is controlled by a timer relay. On the TAMD63, TAMD73 and TAMD74, which all have higher compression, different combustion chambers and a modified in- jection system, a starter element is not required.
  • Page 26 Turn the key to position “III” to start* the engine (after the indicator lamp has gone out in the case of engines with a starter element). Release the key as soon as the engine starts. * NOTE! The key switch has a restart inhibitor. Always start repeated start attempts from position “S”...

  • Page 27: Checks During Operation

    Checks during operation Check instruments. Normal operating values are: Engine coolant temperature Oil pressure, engine System voltage 75–95°C TAMD63: 300–550 kPa approx. 14V (12V) or (167–203°F) TAMD71, -73, -74: 420–650 kPa 28V (24V) If the oil pressure drops, the temperature rises above the permitted values or there is a loss of charge, the alarm will sound and one of the warning lamps will start to flash to indicate the source of the malfunction.
  • Page 28 Move the control lever quickly and firmly into reverse, then increase the speed. Note! If the boat has two engines, it is vital that both engines are running, particularly when maneuvering forwards and backwards. If one engine has not been started and the other is used to reverse, water may enter the stopped engine via the exhaust port and cause serious damage.
  • Page 29 Note. The following equipment shown can be obtained only for propulsion engines in working boats. Trolling valve (Twin Disc MG507-1 and MG507A-1) If the reverse gear has a trolling valve (accessory), this should be used when the boat is to move very slowly.

  • Page 30: After Operation

    After operation Let the engine idle for a few minutes with the re- verse gear in neutral after landing. This will even out the engine temperature and prevent local overheating which may cause the coolant to boil. Turn the key to stop position “S”. Release the key when the engine has stopped (key will spring back automatically into the 0 position).

  • Page 31: Safety Systems (Tamd73P, -74C/L/P)

    Safety systems (TAMD73P and TAMD74) Emergency operation of the engine IMPORTANT! The engines are equipped with an emergency op- eration function (“Limp-home”). The function en- gages automatically and makes it possible to continue running the engine and reach harbour if communication between the control and the en- gine is broken.
  • Page 32 Reverse gear emergency operation On MPM and Twin Disc reverse gears with electroni- cally operated shifting there is a safety feature for manual engagement of Ahead (forward movement) should a malfunction occur on the reverse gear sole- noid valve. MPM – Engagement 1.
  • Page 33 Other Twin Disc – Engagement 1. Stop engine and remove the key from the key switch. 2. Note to which solenoid valve (P or S) the wiring marked “Primary” is connected. Detach the con- nector from both solenoids. 3. Remove the solenoid and the valve body (V) on the valve where the “Primary”...

  • Page 34: Action When There Is A Risk Of Freezing

    Precautions against freezing Check the antifreeze in the freshwater system after the engine has stopped if there is a risk of freezing. See under the heading. “Coolant” on page 94. Drain the water from the seawater system as described below. Check that all the water has drained out. Check batteries in accordance with instructions on page 72.
  • Page 35 TAMD63, TAMD73, TAMD74 Note: Remove the cover on the seawater pump. Also remove the hose between the heat exchanger and the reverse gear’s oil cooler, then drain off the water while draining the seawater system. F = Freshwater cocks/plugs S = Seawater cocks/plugs V = Venting cocks TAMD63 TAMD63...

  • Page 36: Maintenance And Care

    Maintenance and care Periodic maintenance If your engine and its fittings are to function reliably, periodic maintenance in accordance with the maintenance schedule is required. Several of the points below cover the replacement of consumables such as oil and fuel fil- ters etc.

  • Page 38: Maintenance Schedule

    Maintenance schedule The description applies generally for all engines unless otherwise stated. If longer intervals are required than those stated below the oil’s condition must be tested All operations below with the exception of points 17, 21 and 32 must be carried out at least regularly by the oil manufacturer.
  • Page 39 No. Operation Instructions Info. pge. Remove plug and oil screen. Clean screen and reinstall components removed. 6. Twin Disc reverse gear: Start engine (after filling with oil) and check for leaks. Remove and clean re- verse gear oil screen. 7. Replace oil filter in re- verse gear Twin Disc Remove clamp (1).
  • Page 40 No. Operation Instructions Info. pge. A few hours after stopping engine: Drain off water or contaminants through cock/ plug (1). 12. Check/drain extra fuel filter. 13. Replace insert(s) in extra Close the fuel cocks at the tank before dismantling the single filter or replacing coarse fuel filter.
  • Page 41 No. Operation Instructions Info. pge. Close the sea cock. Remove cover (1) and lift up insert. Clean insert and hous- 18. Check/clean seawater ing (2). Reinstall components. Open the sea cock and check for leaks. filter. Note. The time must be judged by experi- ence after running the engine for a while.
  • Page 42 No. Operation Instructions Info. pge. Close sea cock before starting work. Drain the water from the seawater sys- tem. Replace the anode if more than 50% of it has been used. When fitting, en- 24. Inspect/replace zinc sure that there is good metallic contact between the anode and the material. anode(s) 25.
  • Page 43 No. Operation Instructions Info. pge. Undo the clamps (x 6) for the covers (1). Remove the covers and replace the filter 30. TAMD71: Replace air inserts. Check that the rubber hose against the turbocharger is undamaged and – that the new filters are scrupulously clean. Reinstall components. cleaner (ACL) filter in- serts.
  • Page 44 No. Operation Instructions Info. pge. Have authorized service personnel check the EDC system using a diagnostic tool. – 36. TAMD73P and TAMD74: Check the EDC system. 37. Check surface finish of Improve external corrosion protection by painting over any abraded parts with engine and reverse gear.

  • Page 45: Technical Description

    Technical description Engine These engines are four-stroke, straight six marine diesel engines with overhead valves. They are fluid-cooled and equipped with turbochargers. The inlet air to the engine is cooled by a seawater-cooled charge air cooler (CAC) after compression in the turbo. The engines have piston cooling (oil-cooled pistons).
  • Page 46 Timing gears The camshaft, oil pump, injection pump, circulation pump (TAMD71), seawater pump and hydraulic pump (if fitted) are driven by the crankshaft via helical spur gears. Helical spur gear wheels are used in order to keep engine noise to a minimum. Crankcase ventilation The engines have ventilation devices to prevent overpressure and to run off diesel fumes, steam and...
  • Page 47 Maintenance – Engine Replacing crankcase ventilation filter(s) TAMD63P, TAMD73P and TAMD74 also have a wastegate valve (boost pressure control (by-pass) 1. Remove the old filter by unscrewing it counter- valve) installed in the turbine housing. clockwise. Note! TAMD73 and TAMD74 have two filters.
  • Page 48 Valve location Intake Exhaust TAMD71: Tensioning drive belts A. Locking screws TAMD71: It should be possible to depress the belts Checking the Turbocharger (TC) 10 mm (0.4") between the pulleys at the correct This check should be left to authorized service tension.

  • Page 49: Lubrication System

    Technical description Lubrication system These engines have a forced lubrication system and piston cooling (see “Pistons” on page 43). The oil pump is of the gear-wheel type and is located at the front of the oil sump. This pump is driven by the engine’s timing gears.
  • Page 50 Lubrication system (sectioned, filter housing) TAMD63 TAMD73 and TAMD74 2. Pressure line to turbocharger 17. Return oil to oil sump via relief 10. Lubricating oil filter valve 12. Overflow valve 18. Oil (pressure) via piston cooling 13. Piston cooling valve valve to oil cooler and piston 14.
  • Page 51 Maintenance – Lubrication System Oil cooler Oil Change – Engine See the description in the “Cooling system” section The oil should be changed when the engine is on pages 58–59 for information on the oil cooler. hot. Warning! Hot oil can cause burns. Engines with oil scavenging pump (accessory): Remove the oil dipstick and connect the suction pipe to the dipstick tube.
  • Page 52 Draining oil from the reverse gear TAMD63, TAMD73 and TAMD74 1. Lubricating oil filter 2. Start the engine and run it until the reverse gear 2. By-pass filter reaches operating temperature. 3. Check the oil level with the engine idling and with the neutral position selected.

  • Page 53: Fuel System

    Technical description Fuel system The fuel is drawn up by the feed pump from the fuel tank through the pre-filter(s) and is forced through the fine filters to the injection pump. Excess fuel escapes via the overflow valve back to the tank. This valve is located on the injection pump.
  • Page 54 The fuel system has two fine fuel filters connected in Pressure-dependent full load stop (smoke limiter)* parallel have the same cover. These filters are TAMD63, TAMD71, TAMD73WJ disposable, and the filter insert is made of a spirally The injection pump has a pressure-dependent full wound paper filter.
  • Page 55 Maintenance – Fuel system Fuel pre-filter. Checking/draining Injectors Check the fuel filter and drain off any water and The job of the injectors is to atomize and spray the contaminants through the drain plug(s) (5). See fuel, metered precisely by the injection pump, into illustration on next page.
  • Page 56 Replacing the switchable fine fuel filters Vent screw for left and right filters Double pre-filters Valve knob (normal operating position) 1. Valve knob (both filters 3. Retaining screw on-line in this position) 4. Cover 2. Pressure gauge 5. Drain plug The inserts can be cleaned and replaced while the engine is running.
  • Page 57 Venting the fuel system 1. Venting screw on 3. Overflow valve Injectors filter mounting 4. Pressure equalizer 1. Guard ring (rubber) 3. Pressure line connection 2. Hand pump 2. Fuel leak-off line 4. Mounting yoke 3. Pump a further 10–20 strokes with the vent 1.

  • Page 58: Cooling System

    Technical description Cooling system These engines are fluid-cooled and have a closed circuit cooling system. The system has two circuits. In the inner circuit (the freshwater system), coolant is pumped around by a centrifugal-type coolant pump (circulation pump). In the TAMD63, TAMD73 and TAMD74, this pump is driven by the vibration damper via a belt. On the TAMD71 engines, the coolant pump is gear driven via the timing gears.
  • Page 59 = Charge air or freshwater = Seawater TAMD63, TAMD73, TAMD74: Flow through charge air cooler (CAC) 1. Charge air cooler (CAC) 4. Seawater inlet (from sea 2. Heated charge air from water pump) TAMD63, TAMD73, TAMD74: Flow through heat turbocharger 5.
  • Page 60 Seawater pump The seawater pump is fitted to the timing gear cover at the front of the engine. This pump is driven via the timing gears. The pump impeller is made of rubber and can be replaced. Note: The impeller may be damaged if the pump is run dry.
  • Page 61 Maintenance – Cooling System Antifreeze and anti-corrosion, cleaning Oil cooler, reverse gear Close sea cock before working on cooling The reverse gear’s oil cooler is mounted on a bracket system. above the flywheel casing at the rear of the engine. To avoid loss of cooling performance caused by The cooler is connected to the seawater system.
  • Page 62 2. Remove the oil pressure sender and oil pressure switch complete with mounting bracket. Seawater filter. Checking/cleaning Volvo Penta offers two types of seawater filter. One is a smaller filter with a transparent perspex cover, and the other is larger and has a metal cover.
  • Page 63 TAMD63: Charge air cooler (CAC) and insert 1. Screw with drainage hole 2. Plugs over guide balls for CAC insert 5. Remove the cooling water hoses to and from the heat exchanger/charge air cooler (CAC). 6. TAMD73 and TAMD74: Remove coolant pipe between seawater pump and charge air cooler (CAC).
  • Page 64 14. Fit the end covers using new sealing rings. 6. Install the inserts in the housings. NOTE! En- TAMD63: Tighten plugs (2) on the CAC. sure that the inserts are installed in the correct position. The locating lugs beneath the 15.
  • Page 65 Cleaning oil cooler, reverse gear Close sea cock before working on cooling system. 1. Open the drain cock on the oil cooler. Remove the cooling water pipes to and from the oil cooler. 2. Remove both end covers and push out the insert. (The insert can only be pulled out to the left as it has a flange on this side.) 3.
  • Page 66 Replacing the seawater pump impeller Removing the seawater pump Close sea cock before working on cooling Close sea cock before working on cooling system. system. 1. Remove the pump’s end cover. Pull and twist out 1. Drain the water from the seawater system. the pump impeller using pliers.* 2.

  • Page 67: Electrical System

    Technical description Electrical system These engines have an electrical system with a generous generator capacity for a normal-sized boat. When a more powerful power supply is required, we recommend that you fit an extra generator or install a separate genera- tor unit.
  • Page 68 TAMD71B TAMD71B Note. The components in the figures are numbered the same as in the engine’s wiring diagram on page 77. 3. Solenoid (fuel shut-off valve) 13. Relay for starter element 4. Generator 14. Time relay 5. Starter motor 15. Oil pressure sender, reverse gear 6.
  • Page 69 TAMD73, TAMD74 TAMD73, TAMD74 Note. The components in the figures are numbered the same as in the engine’s wiring diagram on pages 79, 81, 83, 85 and 87. 3. Generator 4. Starter motor 5. Starter relay 6. Main relay 7. Electronic Diesel Control (EDC) control module box* (incl.
  • Page 70 Fuses voltage from the generator, if necessary. When supplied by Volvo Penta, the sensor system is These engines have two semi-automatic fuses of not activated. However, it is likely that it was connect- approx.
  • Page 71 In the TAMD71B the fuses are located in the front of The main switches should break the current to all the junction box on the left end of the expansion tank. parts consuming electricity. Electrical leads should be The electrical starter element is also protected by a routed so that they are not exposed to moisture and strip fuse (150A) between the element and the high there is no risk of them being exposed to bilgewater in...
  • Page 72 To simultaneously charge two independent battery circuits, fit a Volvo Penta charge distributor to the regular generator (accessory). 2. Batteries Never mix up the positive and negative battery terminals when installing. Incorrect installation can result in serious damage to electrical equipment.
  • Page 73 Maintenance – Electrical System Strip fuse for electrical starter element* NOTE! Always stop the engine and break the current using the main switches before Note. This work should be left to authorized working on the electrical system. service personnel. Also read the section entitled “Electrical 1.
  • Page 74 If necessary, spray these connections 2. Detach the terminal box and pull it out. with a water-repellent spray (Volvo Penta Universal 3. Dismantle the fuse holder and replace the fuse oil).

  • Page 75: Wiring Diagrams

    Wiring Diagrams Connecting the charge indicator lamp Extra generator 28V/100A 1. Key switch 2. Charge indicator light Connection of sensor system to standard generator, 3. Resistor (47Ω/25W), principle diagram P/N 863400-8 4. Generator 28V/100A 1. Sensor cable (yellow, 1.5 mm 6.
  • Page 76 TAMD63L-A, TAMD63P-A Control panel for auxiliary control position (Flying Bridge) Cable areas in mm are given after the color codes in the wiring diagrams. The cable area is 1.0 mm unless otherwise stated. Instrument panel, (Master panel) Instrument panels 1. Instrument lighting 2.
  • Page 78 TAMD71B Control panel for auxiliary control position (Flying Bridge) Cable areas in mm are given after the color codes in the wiring diagrams. The cable area is 1.5 mm unless otherwise stated. Instrument panel, (Master panel) Instrument panels 1. Instrument lighting 2.
  • Page 79 5. Connection to printed circuit card on main panel 6. Connection to connector (18) on main panel NO = Normally open during operation A broken line indicates a non-Volvo Penta cable. Cable color Blue Conversions mm /AWG* LBL =...
  • Page 80 TAMD73P-A (12V) Control panel for auxiliary control position (Flying Bridge) Cable areas in mm are given after the color codes in the wiring diagrams. Spring loaded The cable area is 1.0 mm unless otherwise stated. Conversions mm /AWG Spring loaded 16 (17) 15 (16) 9 (10) Instrument panel, (Master panel)
  • Page 81 Engine (12V system voltage) Note. The components in the wiring diagram have the same numbers as shown in the key diagrams on page 67. . Starter battery . Emergency/auxiliary battery . Main ON/OFF power switch . Main ON/OFF power switch for back- up system 3 .
  • Page 82 TAMD73P-A (24V) Control panel for auxiliary control position (Flying Bridge) Cable areas in mm are given after the color codes in the wiring diagrams. Spring loaded The cable area is 1,0 mm unless otherwise stated. Conversions mm /AWG Spring loaded 16 (17) 15 (16) Instrument panel, (Master panel) Instrument panels...
  • Page 83 Engine (24V system voltage) Note. The components in the wiring diagram have the same numbers as shown in the key diagrams on page 67. . Starter battery . Emergency/auxiliary battery . Main ON/OFF power switch . Main ON/OFF power switch for back- up system 3 .
  • Page 84 TAMD73WJ-A Control panel for auxiliary control position (Flying Bridge) Cable areas in mm are given after the color codes in the wiring diagrams. The cable area is 1.5 mm unless otherwise stated. Instrument panel, (Master panel) Instrument panels 1. Instrument lighting 2.
  • Page 85 Engine Note. The components in the wiring diagram have the same numbers as shown in the key diagrams on page 67. 1. Battery 2. Main ON/OFF power switch 3. Generator 4. Starter motor 5. Starter relay* 9. Semi-automatic fuses (8A) * 10.
  • Page 86 TAMD74C-A, TAMD74L-A, TAMD74P-A (12V) Control panel for auxiliary control position (Flying Bridge) Cable areas in mm are given after the color codes in the wiring diagrams. Spring loaded The cable area is 1.0 mm unless otherwise stated. Conversions mm /AWG Spring loaded 16 (17) 15 (16) Instrument panel, (Master panel)
  • Page 87 Engine (12V system voltage) Note. The components in the wiring diagram have the same numbers as shown in the key diagrams on page 67. . Starter battery . Emergency/auxiliary battery . Main ON/OFF power switch . Main ON/OFF power switch for back- up system 3 .
  • Page 88 TAMD74C-A, TAMD74L-A, TAMD74P-A (24V) Control panel for auxiliary control position (Flying Bridge) Cable areas in mm are given after the color codes in the wiring diagrams. Spring loaded The cable area is 1.0 mm unless otherwise stated. Conversions mm /AWG Spring loaded 16 (17) 15 (16) Instrument panel, (Master panel)
  • Page 89 Engine (24V system voltage) Note. The components in the wiring diagram have the same numbers as shown in the key diagrams on page 67. . Starter battery . Emergency/auxiliary battery . Main ON/OFF power switch . Main ON/OFF power switch for back- up system 3 .
  • Page 91 Flying Bridge instrument kit 1. Electronics module (alarm) 2. Connector for extra warning display (accessory) 3. Engine coolant temperature warning lamp 4. Oil pressure warning lamp 5. Charge warning lamp 6. Control lamp, pre-heating (TAMD71B) 7. Alarm 8. Alarm test/acknowledgement switch 9.
  • Page 92 TAMD73P-A Single control position – Single or dual lever Single control position – Single or dual lever control (single installation) control with control adapters (single installation) Multiple control positions – Single or dual lever Multiple control positions – Single or dual lever controls (single installation) controls with control adapters (single installation) VP controls:...
  • Page 93 TAMD73P-A Multiple control positions – Single or dual lever controls (twin engine installation) Multiple control positions – Single or dual lever controls with control adapters (twin engine installation) VP controls: Late model NEUTRAL Location diagram (both wiring diagrams) Cable color 1.
  • Page 94 TAMD74 Electronic control Mechanical control Single engine installation. Single engine installation. Single or dual control Single or dual control lever unit lever unit with control unit adapters Cable colors Location diagram Blue 1. Push button with indicator light, neutral – green 2.
  • Page 95 TAMD74 Electronic control Twin engine installation. Single lever twin control Mechanical control Twin engine installation. Single or dual lever twin control with control unit adapter Cable colors Location diagram (both wiring diagrams) Blue 1. Push button with indicator light, 7. Connector 8.

  • Page 96: Inhibiting

    3. Stop the engine and drain or pump the lubricating oil from the oil sump. 4. Boat unused for up to max. 8 months: Replace the lubricating oil filter and fill with Volvo Penta lubricating oil to the normal level. Warm the engine up after changing the oil.

  • Page 97: Bringing Out Of Storage

    Bringing out of storage 4. If necessary, fill the engine with lubricating oil of the correct quality. Fit a new oil filter if this has 1. Remove any protective cover over the engine, air not been done when changing the oil during intake and exhaust pipe.

  • Page 98: Fuel, Oils, Coolant

    If there is a risk of freezing and fuel consumption. Use a mixture of 50% Volvo Penta antifreeze (glycol) Declared power is measured with fuel acc. to ISO and 50% pure water (as neutral as possible). This 3046 with a lower calorific value of 42.700 kJ/kg and a...

  • Page 99: Fault-Tracing

    TAMD73P and TAMD74: Faulty main relay Replace main relay (or swap temporarily with stop relay) Starter motor/solenoid (control solenoid) malfunc- Contact an authorized Volvo Penta service mechanic tion Water in the engine Contact an authorized Volvo Penta service mechanic. Do not make repeated attempts to start the engine if you suspect water in the engine.
  • Page 100 Check for electronic diesel control (EDC) diagnostic the governor trouble code (DTC) – refer to pages 102– 105. Contact an authorized Volvo Penta service mechanic TAMD73P and TAMD74: Faulty rpm sensor in the Check for electronic diesel control (EDC) diagnostic governor trouble code (DTC) –...
  • Page 101 Seawater intake blocked Clean the seawater intake Seawater filter blocked Clean the seawater filter as shown on page 60 Heat exchanger core clogged Clean the insert(s) as shown on pages 60– 62 Faulty circulation pump Contact an authorized Volvo Penta service mechanic...
  • Page 102 Charge air cooler (CAC) clogged Clean the insert(s) as shown on pages 60– 62 TAMD71B: Faulty by-pass valve Contact an authorized Volvo Penta service mechanic High back pressure in exhaust system Check that the exhaust pipe is not restricted in any...
  • Page 103 Replace stop relay (or swap temporarily with start Faulty stop relay* relay) Contact an authorized Volvo Penta service mechanic Faulty solenoid valve (fuel shut-off valve)** * TAMD63 and TAMD73WJ have no stop relay. ** TAMD73P and TAMD74 have no fuel shut-off valve.
  • Page 104 Diagnostic functions – OBD system If there are several diagnostic trouble codes (DTCs) stored the next code is flashed when the button is (TAMD73P and TAMD74) pushed again. When the first DTC is repeated, all the The indicator lamp in the yellow Diagnostics button codes have been read off.
  • Page 105 EDC diagnostic Trouble Codes (DTC) DTC Explanation Cause Reaction Action No fault On-board diagnostic (OBD) function – – activated. Control calibration Neutral position switch open or – Check operation of neutral position switch (closed (neutral position switch) closed at wrong point in relation to in neutral position).
  • Page 106 DTC Explanation Cause Reaction Action 2.6/ Control potentiometer System receiving no signals from Engine runs at constant 1000 rpm. Check control potentiometer wiring and connec- control potentiometer. tions and connections to control position. Erase DTC. Start the engine. If the fault persists shifting can be carried out directly on the reverse gear solenoids.
  • Page 107 DTC Explanation Cause Reaction Action Fatal error on control module Internal fault in program memory. System does not start. Turn off power completely and wait 3 minutes before reconnecting. Contact authorized workshop if fault persists. Warning lamp – high engine Engine coolant temperature too high.

  • Page 108: Technical Data

    Technical Data General TAMD63L-A, TAMD71B TAMD63P-A No. of cylinders ............. Swept volume ............5.48 dm (liters), (334 in 6.73 dm (liters), (411 in Low idle ..............600 ±20 rpm 600 ±30 rpm Valve clearance, stopped engine, cold or at operating temperature: intake ..............
  • Page 109 Fuel system TAMD63L-A, TAMD71B TAMD63P-A Injection pump, settings, TAMD63L and TAMD71B ........16° ±0.5° BTDC 22° ±0.5° BTDC TAMD63P ............. 15° ±0.5° BTDC – Injectors, opening pressure, TAMD63L and TAMD71B ........29 (+0.8) MPa, 30 (+0.8) MPa, (295 (+8) kp/cm...
  • Page 110 Lubrication system TAMD63L-A, TAMD71B TAMD73P-A, TAMD63P-A TAMD73WJ-A, TAMD74C-A, TAMD74L-A, TAMD74P-A Oil pressure, hot engine at normal running rpm ..300–550 kPa (3.0– 450–650 kPa (4.5–6.5 kp/cm 5.5 kp/cm = 43–80 psi) 61–94 psi) at idling rpm ........min. 150 kPa (1.5 kp/cm min.
  • Page 111 Electrical system TAMD63L-A, TAMD71B TAMD63P-A TAMD73P-A, TAMD73WJ-A, TAMD74C-A, TAMD74L-A, TAMD74P-A System voltage ............. 12V (or 24V) 24V (or 12V) AC generator, voltage/max. amperage ....14V/60A (or 28V/40A) 28V/60A (or 14V/60A) AC generator, output approx......... 840W (or 1120W) 1700W (or 840W) Alternative generator equipment (accessory): for 12V system, voltage/max.
  • Page 112 Reverse gear TAMD63L-A, TAMD71B TAMD73P-A, TAMD63P-A TAMD74C-A, TAMD74L-A, TAMD74P-A Type designation ..........IRM 220A-1 IRM 301 A-2 – Gear ratios ............1.53:1; 1.75:1; 2.04:1 1.516:1; 2.006:1 – Angle (output shaft) ..........10° – Oil capacity, approx..........4 liters (1.05 US gals) 7.5 liters (2.0 US gals) –...
  • Page 113 TAMD63L-A, TAMD71B TAMD73P-A, TAMD63P-A TAMD74C-A, TAMD74L-A, TAMD74P-A Type designation ..........– – IRM 302V-LD-EB* Gear ratios ............– – 1.651:1; 2.184:1 Angle (output shaft) ..........– – 15° Oil capacity, approx..........– – 8.5 liters, (2.25 US gals) Oil quality (as per API system) ......
  • Page 114 TAMD63L-A, TAMD71B TAMD73P-A, TAMD63P-A TAMD74C-A, TAMD74L-A, TAMD74P-A Type designation ..........MG 5062 V – MG 5062V-E* Gear ratios ............1.83:1; 2.07:1 1.53:1; 1.77:1; 2.05:1 Angle (output shaft) ..........15° – 15° Oil capacity, approx..........5.6 liters, – 5.6 liters, (1.5 US gals)
  • Page 115 TAMD63L-A, TAMD71B TAMD73P-A, TAMD63P-A TAMD74C-A, TAMD74L-A, TAMD74P-A Type designation ..........– MG507A-1 MG5085A-E* Gear ratios ............– 1.51:1; 1.77:1; 1.47:1; 1.72:1; 1.98:1 2.04:1 Angle (output shaft) ..........– 7° 7° Oil capacity, approx..........– 6.7 liters, 4.4 liters, (1.8 US gals) (1.2 US gals)
  • Page 116 Clutch Disengageable clutches at front of engine (accessory TAMD71B) TAMD71B Rockford/Borg Warner Type ..............Single plate clutch (“over-center” type) Gear ratio .............. Size ............... 203 mm (8"), or 254 mm (10") Permitted engine speed, power take-off engaged 900 –1800 rpm Approx.

  • Page 117: Accessories

    Below is a range of products which can be purchased as accessories Note: Not all accessories can be fitted to all en- gines. Ask your Volvo Penta service dealer for ad- vice. Volvo Penta lubricating oils: – VDS-2*, SAE 15W/40...
  • Page 118 Hot water outlet: Location of angle nipples with cock (Thread: 1/2"–14 NPTF) TAMD63, TAMD73, -74 TAMD71 A. Angle nipple and cock (outlet) A. Angle nipple and cock (inlet) Exhaust riser Extra power take-off at the front of the engine (TAMD71B engines in commercial operation): Muffler Pulley, mounted on crankshaft.
  • Page 119 Dual lever control Controls (mechanical) The brake is for the engine speed control. The control lever on Volvo Penta controls has an ad- Adjust the friction by turning the screw (see figure). justable friction brake. This allows the lever weighting Turning the screw clockwise (+) makes the lever to be adapted to the personal needs of the owner.
  • Page 120 Notes ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 121 Notes ..........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 122 Owner Name: ................Tel.: ........Address: ..........................Nearest Volvo Penta Service Dealer Name: ................Tel.: ........Address: ..........................Engine information Engine type: ........................Serial No..........................Reverse gear type/No....................... Disengageable clutch type/No..................
  • Page 124 AB Volvo Penta SE-405 08 Göteborg, Sweden www.volvopenta.com...

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