Weber MPE 750 NA ATV Service Manual Download | Manualshive

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103524_SHB_Rev1.1_080611

MPE 750 NA ATV

Service Manual

Page 17

4.5

Engine cooling circuit

Coolant level check

Changing the coolant

See the vehicle manufacturer‘s service manual.

See the vehicle manufacturer‘s service manual.

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Summary of Contents for MPE 750 NA ATV

Page 1: ...3524_SHB_Rev1 1_080611 MPE 750 NA ATV MPE 750 NA ATV 103524_MPE 750 NA TS Redline 2 2 103524_I2 749 ATV NA 72 DS V1 2007 1 0 Service Manual This service manual is valid for the following engine varian...

Page 2: ...Serial number 3 3 3 Operating materials 4 3 4 Running in the engine 6 4 Maintenance 7 4 1 Maintenance work by the user of the vehicle 8 4 2 Maintenance intervals 9 4 3 Decommissioning at the end of th...

Page 3: ...Instructions must be carried out in the sequence speci ed Deviations from the speci ed sequence can cause damage to the engine and accidents Instruction List Here you must do something Enumeration Se...

Page 4: ...vice personnel Arbitrary constructional changes to the engine are not permitted and void the warranty In addition to this documentation heed generally valid legal and other binding regulations for acc...

Page 5: ...th vibration compensation shaft Displacement 749 cm Engine power 53 kW 72 PS 71 HP SAE J 1228 7500 U min RPM Max speed 8500 U min RPM Combustion system Intake manifold fuel injection Injection regulat...

Page 6: ...85 MOZ MON In case of emergency unleaded fuel with 91 ROZ RON or 82 5 MOZ MON may be used for a short time Lower quality fuels should only be used in case of emergency If used regularly they cause de...

Page 7: ...icle manufacturer s service manual Coolant Coolant additives protect not only against frost but also against corrosion and amongst other things Therefore the coolant will be lled in the speci ed mixtu...

Page 8: ...e Manual Page 6 3 4 Running in the engine Weber Automotive GmbH recommends that during the rst ve hours of operation you should not operate the engine over 6 000 U min RPM This protective running in h...

Page 9: ...es on the engine described in this manual must be carried out by trained service personnel During the warranty period maintenance and repair work may only be carried out in Weber Motor service station...

Page 10: ...olant ll levels speci ed in this manual can cause damage to the engine ATTENTION Regular checks before driving ATTENTION In the case of corrosive dirt due to cross country drive for example the engine...

Page 11: ...Check clean 18 Change 18 3 Valve play Check set 21 3 3 Activities on the engine must be carried out by trained service personnel 1 h hours of operation 2 or at least once a year if the hours of operat...

Page 12: ...ntenance work described in the maintenance interval table under end of the season various other service work is also required Conserve the cylinders Check spark plugs See Chapter Checking the spark pl...

Page 13: ...still Measurements with cold oil are not meaningful The desired motor temperature is achieved after a driving time of approx 10 minutes at 4000 4500 U min RPM Measurement with a motor warm from operat...

Page 14: ...screw it in Then remove it again and read the oil level With a motor warm from operation the oil level must be just below the MAX marking The difference between MIN and MAX is approx 0 5 liter 0 53 qt...

Page 15: ...pter Operating materials Oil lter see spare parts catalogue Draining the motor oil With a motor warm from operation the greatest oil volume is sucked out of the motor 1 Unscrew the oil dipstick from t...

Page 16: ...the oil feed hose 7 Activate the engine s starter every 10 seconds in order to let the engine crank and wait 30 seconds 8 Repeat this procedure until the motor oil is pumped completely out The motor o...

Page 17: ...Nm 10 17 7 ft lb Changing the oil lter 10 Replace the oil lter 4 and O ring 5 11 Coat the O ring 5 lightly with motor oil Assembly occurs in reverse order Please note instructions after this symbol a...

Page 18: ...ccording to ll up quantity instructed by vehicle manufacturer 13 Close the oil tank with the oil dipstick 14 Warm up the motor for approx 10 minutes at 4000 4500 U min 15 Fill up the oil level with a...

Page 19: ...Rev1 1_080611 MPE 750 NA ATV Service Manual Page 17 4 5 Engine cooling circuit Coolant level check Changing the coolant See the vehicle manufacturer s service manual See the vehicle manufacturer s ser...

Page 20: ...mm 0 0303 0 0358 in Torque wrench 2x spark plugs see spare parts catalogue Removing the spark plugs Checking the spark plugs 1 Remove cable harness on the ignition coils 1 2 Remove the cable harness o...

Page 21: ...ils 4 5 Unscrew the spark plugs 5 Install the spark plugs only in a cold engine Grease the threads of the spark plugs with commercial graphite grease Tightening torque 10 Nm 10 7 4 ft lb Assembly occu...

Page 22: ...03524_SHB_Rev1 1_080611 MPE 750 NA ATV 0 77 0 91 mm 0 0303 0 0358 in Service Manual Page 20 6 Check the electrode distance of the spark plugs with the help of the feeler gauge Checking the spark plugs...

Page 23: ...tool for adjustment plate reading 0 01mm 0 0003 in Adjustment plates from 2 5 3 7 mm 0 0984 0 1457 in see spare parts catalogue Valve cover seals see spare parts catalogue 2x O rings see spare parts c...

Page 24: ...long 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 cylinder head The sequence of the connection occurs according...

Page 25: ...play Intake side 0 08 0 15 mm 0 0031 0 0059 in Exhaust side 0 15 0 22 mm 0 0059 0 0087 in 4 Start the vehicle s starter and let the engine crank until both cams 5 of the second cylinder are positione...

Page 26: ...en 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 27: ...stment tool 11 with two screws Tightening torque 10 Nm 10 7 4 ft lb Replace the O rings 10 on the injector valves Coat the O rings lightly with motor oil The engine may not be turned over until all va...

Page 28: ...he rocker downwards with a 24 combination wrench 12 10 Clamp both valves by pressing in the sliding piece 13 11 Remove the adjustment plate with the bar magnet 12 Measure the strength of the adjustmen...

Page 29: ...Service Manual Page 27 In the case malfunction contact your vehicle dealer customer service In case of improperly made repairs the warranty is voided and Weber Automotive GmbH is not liable for any re...

Page 30: ...level check 17 D Decommissioning at the end of the season 10 Draining the motor oil 13 F Fuel 4 L Lubricant 4 M Maintenance intervals 9 Maintenance work by the user of the vehicle 8 Malfunctions 27 O...

Page 31: ...ternet www weber automotive com Engine model I2 749 ATV NA 72 DS V1 2007 1 0 Engine family 7WEBX 7507SG USA family designation adjusted to the model year annually 7 1 Directives Weber Automotive GmbH...

Page 32: ...test center USA EPA United States Environmental Protection Agency The output of the motor is 53 kW All originals are present and can be viewed at any time They can be called up on the Internet at www...

Page 33: ...n Company seal signature Date Work carried out Motor oil change Oil lter change Spark plug change Valve play checked Valve play adjusted Coolant change Status Hours of operation Company seal signature...

Page 34: ...ter change Spark plug change Valve play checked Valve play adjusted Coolant change Status Hours of operation Company seal signature Date Work carried out Motor oil change Oil lter change Spark plug ch...

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