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Weber MPE 750 Turbo Marine Service Manual

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

Summary of MPE 750 Turbo Marine

  • Page 1

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop mpe 750 turbo marine - open loop • 103047_mpe 750 marine so open loop 3.2 service manual this service manual is valid for the following engine variants:.

  • Page 2

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual table of contents 1 about this document 1 1.1 meaning of the symbols in the text 1 2 safety 2 2.1 basic principle 2 2.2 meaning of the safety symbols 2 2.3 general safety instructions 3 3 description 4 3.1 technical specifications...

  • Page 3

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 1 1 about this document 1.1 meaning of the symbols in the text symbol / sign use explanation need required tools for carrying out the activities in this section. Need required spare parts for the activities in this section. ...

  • Page 4

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 2 this engine is state-of-the-art and built according to recognized safety-technical regulations. Nevertheless, people can be injured or the engine damaged if the safety instructions in this manual are disregarded. Only put ...

  • Page 5

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 3 2.3 general safety instructions the engine may only be operated at idle speed for a maximum of 30 seconds without sea water. Engine damage due to overheating. See chapter operating the engine without sea water . Lift a sub...

  • Page 6: 009999

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 3 2 009999 1 service manual page 4 the mpe 750 turbo marine - open loop is a 2-cylinder in-line engine. It is intended for recreational watercraft. It is not designed for constant loads at high speeds as can occur during races, for example. 3 d...

  • Page 7

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 5 the use of other operating materials causes damage to the engine and the voiding of the warranty. Attention fuel quality unleaded gasoline according to din 51607 („super unleaded“), with an octane rating of at least 95 roz...

  • Page 8

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 6 3.4 running in the engine 3.5 operating the engine without sea water the engine may only be operated at idle speed for a maximum of 30 seconds without sea water. Engine damage due to overheating. Attention weber automotive...

  • Page 9

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 7 the table in chapter maintenance intervals provides the manufacturer’s recommended intervals for maintenance work. If you follow the maintenance recommendations, a long lifespan of the engine can be achieved and unnecessar...

  • Page 10

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 8 always check the oil level before driving. See chapter oil level check . 4.1 maintenance work by the user of the vehicle underrunning and exceeding the motor oil fill level specified in this manual can cause damage to the en...

  • Page 11

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 9 4.2 maintenance intervals activity procedure see page 1st mainte- nance h 1) maintenance interval h 1) at end of season 4) after 10 - 12 every 25 every 100 motor oil and oil filter change 13 ■ 2) ■ 2) ■ spark plugs check / ...

  • Page 12

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 10 4.3 decommissioning at the end of the season attention never fill more motor oil than specified into the spark plug holes. Too much motor oil can cause engine damage. The decommissioning of the vehicle is necessary ... ... ...

  • Page 13

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 11 4.4 motor oil and oil filter oil level check - use a clean, lint-free cloth the oil level must be measured with oil warm from operation (approx. 80 °c [176 °f]) and with the motor at a standstill. Measurements with cold oi...

  • Page 14

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 1 max min service manual page 12 1) unscrew the oil dipstick (1) from the oil tank and wipe it clean with a cloth. 2) replace the oil dipstick in the oil tank. Do not screw it in . Then remove it again and read the oil level. With a motor warm ...

  • Page 15

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop x 1 service manual page 13 changing the motor oil and oil filter - oil extraction pump - catch basin for old oil, fill volume at least 4 liters [4.3 qt (us)] - flathead screwdriver or wrench to open the screw clamps - torque wrench to close the s...

  • Page 16

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 2 service manual page 14 5) remove the cable harness from the spark plugs and the injection valves. See chapter removing the spark plugs . 6) remove the oil feed hose (2) on one side of the oil tank. If necessary, extend the oil feed hose. 7) a...

  • Page 17

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 3 4 6 5 service manual page 15 9) unplug the plug from switch 70/65°c (3). 10) unscrew the oil filter cover (4). Tightening torque: 24 nm ± 10 % [17.7 ft. Lb.] changing the oil filter 11) replace the oil filter (5) and o-ring (6). 12) coat the o-r...

  • Page 18

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 16 13) fill oil tank with 2.5 liters of motor oil. 14) close the oil tank with the oil dipstick. 15) warm up the motor in a body of water for approx. 10 minutes at 4000 - 4500 u/min. 16) fill up the oil level with a motor wa...

  • Page 19

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 1 2 3 service manual page 17 4.5 spark plugs - socket wrench sw16 [5/8 “] - feeler gauge, measurement range 0.69 mm - 0.84 mm [0.0272 - 0.0331 in.] - torque wrench - 2x spark plugs, see spare parts catalogue removing the spark plugs checking th...

  • Page 20

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 6 5 4 service manual page 18 tightening torque: 27 nm ± 20 % [19.9 ft. Lb.] assembly occurs in reverse order. Please note instructions after this symbol 4) remove the screws and washers (4). 5) remove the ignition coils (5) 6) unscrew the spark...

  • Page 21

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 0,69 - 0,84 mm [0.0272 - 0.0331 in.] service manual page 19 7) check the electrode distance of the spark plugs with the help of the feeler gauge. Checking the spark plugs.

  • Page 22

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 1 service manual page 20 4.6 valve play - hex wrench sw5 [3/16 “] - feeler gauge, measurement range 0.08 mm - 0.25 mm [0.0031 - 0.0098 in.] - valve adjustment tool, see spare parts catalogue - combination wrench 24mm [15/16 “] - bar magnet - me...

  • Page 23

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 8 1 3 5 6 4 2 7 10 9 4 3 2 4 service manual page 21 3) unscrew the valve cover (2) along with bracket and valve (3). Tightening torque: 10 nm ± 10 % [7.4 ft. Lb.] replace the valve cover seals (4). Clean seal areas of the valve cover and cylind...

  • Page 24

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 5 6 service manual page 22 5) using a feeler gauge, measure the valve play (6) of all four valves of the first cylinder between the adjustment plates and the rockers. Permissible valve play: intake side 0,08 - 0,15 mm [0.0031 - 0.0059 in.] exhau...

  • Page 25

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 8 9 7 service manual page 23 7) loosen the screws and washers (8) and remove the fuel distributor rail (9). 6) to adjust the valve play on the intake side, it is necessary to remove the fuel distributor rail. Remove the cable harness on the coo...

  • Page 26

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 9 11 service manual page 24 8) mount the valve adjustment tool (11) with two screws. Tightening torque: 10 nm ± 10 % [7.4 ft. Lb.] replace the o-rings (9) on the injector valves. Coat the o-rings lightly with motor oil. The engine may not be tu...

  • Page 27

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 12 13 14 service manual page 25 16) start the vehicle’s starter and let the engine crank until both cams of the first cylinder are pointing upwards. The rocker of the second cylinder demonstrates a little play. 17) check the valve play of the se...

  • Page 28

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop 1 service manual page 26 if you cannot correct a malfunction yourself using the table below, contact your vehicle dealer‘s customer service. In case of improperly-made repairs, the warranty is voided and weber automotive gmbh is not liable for ...

  • Page 29

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 27 engine cranks but does not start engine stalls but can be started again possible cause remedy lanyard not plugged in. Plug in lanyard. Defective fuse. Check the fuses in the cable harness. Too little or no fuel in the tan...

  • Page 30

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 28 engine stalls and cannot be started again possible cause remedy lanyard not plugged in. Plug in lanyard. Defective fuse. Check the fuses in the cable harness. Too little or no fuel in the tank. Fill up fuel. Check the eng...

  • Page 31

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 29 a adjusting the valve play 23 c changing the oil filter 15 checking the spark plugs 19 checking the valve play 22 d decommissioning at the end of the season 10 draining the motor oil 13 f fuel quality 5 m maintenance inter...

  • Page 32

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 30 7 appendix manufacturer weber automotive gmbh address otto-lilienthal-str.5 88677 markdorf germany internet www.Weber-automotive.Com engine mpe 750 so engine family webm.750tg (eu family designation) 7webm.7507tg (usa fam...

  • Page 33

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 31 7.2 exhaust type authorizations type test center europe germanischer lloyd type test center usa carb (california air resources board) epa (united states environmental protection agency) all originals are present and can b...

  • Page 34

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop _ _ _ _ _ _ _ _ _ _ _________________ service manual page 32 8 proof of maintenance for work carried out date: work carried out: motor oil change oil filter change spark plug change valve play checked valve play adjusted coolant change ............

  • Page 35

    103047_shb_rev2.1_080611 mpe 750 turbo marine open loop service manual page 33 date: work carried out: motor oil change oil filter change spark plug change valve play checked valve play adjusted coolant change ............................................... ..............................................