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Weber Automotive MPE 750 Turbo Marine Installation Manual

Other manuals for MPE 750 Turbo Marine: Service Manual
Manual is about: MPE 750 Turbo Marine Closed Loop

Summary of MPE 750 Turbo Marine

  • Page 1

    Mpe 750 turbo marine closed loop 103666_ehb_rev1.0_080215 mpe 750 turbo marine - closed loop • 103666_i2 749 mar tc-100 ds v4 2007 3.1 • 103730_i2 749 mar tc-143 ds v1 2007 3.1 installation guide this installation guide is valid for the following engine variants:.

  • Page 2

    Mpe 750 turbo marine closed loop 103666_ehb_rev1.0_080215 installation guide table of contents 1 mechanical installation 1 1.1 engine lift 2 1.2 engine fixation and decoupling 3 1.3 power take off (pto) 4 1.4 throttle cable 5 2 alignment engine to drive train 6 3 fuel system 7 4 cooling water 10 4.1...

  • Page 3

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 1 1 mechanical installation the following section describes the handling of the engine during installation and the assembly into the boat. In general a clearance of 50 mm between engine and boat hull is required. Vent ...

  • Page 4

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 2 1.1 engine lift the engine has two lift eyes (1) at the cylinder head. Only use these eyes to raise the engine. 1.

  • Page 5

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 3 1.2 engine fi xation and decoupling the engine mounts are specifi c for marine applications, a decoupling to the boat is necessary. The picture shows the placement and proposed engine bearings (1) of the marine engin...

  • Page 6

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 4 1.3 power take off (pto) the connection to the drive train is by a thread m24x2 on the pto of the engine.

  • Page 7

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 5 1.4 throttle cable the engine has a mechanical throttle body which has to be activated by a marine throttle cable. The travel of 70 mm is designed to meet the function throttle levers like the telefl ex jbs system. T...

  • Page 8

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 6 2 alignment engine to drive train the alignment of the engine to the drive train has to be in following limits radial alignment: max. 0.8 mm [ 0.03 inch ] angular alignment: max. 0.5° to check and adjust the alignmen...

  • Page 9

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 7 3 fuel system the fuel pump (1) has to deliver 120 liters per hour at a pressure of 4.5 bar. A possible pump and fi lter confi guration is shown in the following picture. To ensure a safe and adequate fuel delivery a...

  • Page 10

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 8 the fuel rails fi ttings ars designed conform to sae j2044. The use of quick connectors (1) (2) is strictly recommended. (a) fuel feed line from fuel pump: fitting sae j2044 diameter 7,89 mm for quick connector (b) f...

  • Page 11

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 9 3 fuel system the engine and the fuel components including recommended fuel fi lters and stainless steel fuel quick connectors are conform to: • uscg: boatbilder handbook subpart j - fuel systems: title 33 cfr sectio...

  • Page 12

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 10 4 cooling water the engine itself has no water pump to feed the open loop of the cooling system. In a combination with a jet pump the sea water for cooling is delivered by the jet pump propulsion system. By using di...

  • Page 13

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 11 4 cooling water tube from jetpump 103730_i2 749 mar tc-143 ds v1 2007 3.1 (2) fitting at charge air cooler for sea water supply . Inner diameter of tube: 19mm 2 the water / water cooler has a fi tting to drain the w...

  • Page 14

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 12 4.1 supply sea water the delivery of sea water of the open loop cooling circuit has to meet the specifi cation listed in the table. Engine speed engine: 98 - 105 kw engine: 49 - 76 kw fresh water pressure ho cooling...

  • Page 15

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 13 especially for the use of the boat in salt water a fl ush system to rinse the open loop cooling circuit is recommended. Therefore a fl ush system has to be implemented by the boat builder. The following picture show...

  • Page 16

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 14 4.3 boat tow in combination with a jet propulsion system there is a risk to fi ll the engine with water by towing the boat. The engine has a wet exhaust system. This means sea water is injected into the exhaust out ...

  • Page 17

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 15 5 exhaust system the exhaust system of the spark ignition marine engine is water cooled. A part of the sea water is injected into the manifold to reduce the exhaust temperature and the noise in the system. This inje...

  • Page 18

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 16 engine exhaust manifold and muffl er can be connected by a rubber tube, e.G. Marine exhaust tube by vetus. The muffl er should have a volume of approximately 17 liter and the back pressure of the whole exhaust syste...

  • Page 19

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 17 6 electric the engine will be delivered including an engine wire harness and engine ecu. All necessary connectors for the vehicle wire hardness are listed in section 6.4. Also diameters of the wires in the vehicle h...

  • Page 20

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 18 6.1 electric the engine can give out following output / informations: • mil (malfunktion indicator light): will be activated when engine performance is limited • engine overtemperature lamp: is activated when engine...

  • Page 21

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 19 6.2 schema engine wire harness.

  • Page 22

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 20 6.3 schema boat wire harness.

  • Page 23

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 21 6.4 required connectors for boat harness description manufacturer series part number quantity connector housing 10 cavities female delphi / packard metri pack 150 12065425 1 terminal position assurance 10 delphi / p...

  • Page 24

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 22 7 first engine run and brake in procedure: check at fi rst the connection to the drive train. Therefore disconnect the ignition coils to avoid a starting of the engine. Crank the engine by using the starter, do not ...

  • Page 25

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 23 7 first engine run and brake in • prime the fuel system: activate the fuel pump by turning on the key switch (not in start position). • connect the fl ush system as described in section 4.2 • start engine. Do not ac...

  • Page 26

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 24 8 maintenance activity procedure see page 1st mainte- nance h 1) maintenance interval h 1) at end of season after 25 every 50 every 100 motor oil and oil fi lter change 14 ■ 2) ■ 2) ■ coolant change 20 ■ every 4 yea...

  • Page 27

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 25 9 engine serial release the engine installation and function has to be released by weber automotive before warranty will cover the product. Therefore two ways are possible: both ways will be documented in a release ...

  • Page 28

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 26 10 specifi cation for fuel, oil and coolant fuel: fuel quality unleaded gasoline according to din 51607 („super unleaded“), with an octane rating of at least 95 roz [ron] or 85 moz [mon] oil: recommendiation: 15w 50...

  • Page 29

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop 424 117,5 52,5 720 332 214 547 140° 609 295 140° 400 installation guide page 27 11 basic dimensions [mm] please contact weber automotive for detailed drawings or cad models..

  • Page 30

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 28 12 reference adresses throttle cable: rcs: remote control systems gmbh www.R-c-s-online.De contact mr. Frank schneider frank.Schneider@r-c-s-online.De helm throttle level: teleflex www.Teleflexmorse.Com allpa marine...

  • Page 31

    103666_ebh_rev1.0_080215 mpe 750 turbo marine closed loop installation guide page 29.