Porsche 911 GT3 R 2012 Скачать руководство пользователя страница 76

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6.1.4.

Steering system

The 911 GT3 R is fitted with an electrical servo assisted rack and pinion

steering system.

6.1.4.1.

Servo pump control

Control of the electrical servo pump is made via an MoTec output

channel. This means that the servo pump only operates when the engine
is running.

6.1.4.2.

Steering system maintenance

System leak check:

With the engine idling, carefully rotate and hold the steering wheel in the
full lock position to ensure the greatest possible system pressure is

achieved. Check all the lines, pipes and fittings for leakage. When

implementing the test this level of system pressure should be held for an

absolute maximum of ten seconds. If it is necessary to repeat this
procedure, a pause of at least 10 seconds should be made between

tests.The electric servo pump is located in the luggage compartment. The

fluid reservoir is mounted directly on the pump.

The fluid level is checked with the steering in the straight-ahead position

and with the engine running at idle speed.

The rack and pinion steering and servo pump should, under no

circumstances be repaired or dismantled. Damage to the power

steering system can occur through a lack of oil circulating in the

hydraulic system. Due to the high system pressure even a small

loss of fluid through leakage can damage the servo pump.

Содержание 911 GT3 R 2012

Страница 1: ...Technical Manual Model 2013...

Страница 2: ...e possibility to reference data adjustment values and working procedures and make the maintenance and repair work on the vehicle easier We wish you every success with your GT3 R Dr Ing h c F Porsche A...

Страница 3: ...accepts no guarantee that the vehicle conforms to the regulations The car can not be registered for road use and does not comply with German road traffic regulations Illustrations descriptions and sc...

Страница 4: ...6 Induction system 19 3 7 Throttle butterfly 20 3 8 Working on the engine 21 3 9 Engine component tightening torques 34 3 10 Engine mileage 35 4 FUEL AND EXHAUST SYSTEM 36 4 1 Fuel system 36 4 2 Fuel...

Страница 5: ...on 93 6 6 Sachs damper service information 104 7 WHEELS 106 7 1 Wheel nuts 106 8 BRAKE SYSTEM 108 8 1 Technical data brake system 108 8 2 Brake force distribution brake balance 108 8 3 Brake caliper 1...

Страница 6: ...Control Unit ECU 136 10 9 EGas 137 10 10 ABS 141 10 11 Traction control 149 10 12 Relay and fuse assignment 154 11 CAR MAINTENANCE 158 11 1 After approx 200 km and or first test 158 11 2 After every...

Страница 7: ...994 0170 911 3436 Mr Steffen H llwarth 0711 911 89922 0170 911 3989 Fax 0711 911 89535 Sport parts sales Mr Christian M ller 0711 911 89175 Mr Robert Hirrig 0711 911 82687 Mr Klaus Lenzner 0711 911 82...

Страница 8: ...of gears sequential 6 2 1 Dimensions Length w o spoiler edge mm see homologation papers Width across front axle mm see homologation papers Width across rear axle mm see homologation papers Wheelbase...

Страница 9: ...ssion ratio approx 14 5 Maximum revs rpm 9 400 Inlet valve diameter mm 41 Inlet valve lift mm 14 Point of maximum inlet valve lift after TDC Exhaust valve diameter mm 35 5 Exhaust valve lift mm 13 5 P...

Страница 10: ...7 3 3 Engine power and torque curves...

Страница 11: ...n The 911 GT3 R is equipped with a dry sump lubrication system The oil tank is mounted to the engine The engine oil is cooled by an oil water heat exchanger mounted on the engine 3 4 1 Engine oil Mobi...

Страница 12: ...Piston cooling 2 Pressure pump 10 Timing chain tensioner 3 Safety valve 11 Camshaft 4 Oil filter 12 Camshaft housing scavenge pump 5 Pressure sensor 13 Crankcase scavenge pump 6 Oil water heat exchang...

Страница 13: ...oil tank through the dip stick guide sleeve Therefore the oil level should only be measured again after waiting for a few minutes The engine oil level must be checked regularly and corrected when nece...

Страница 14: ...this display The connector for the display is located in the area of the rear side window on right hand side of the car The values indicated in percent on the display correspond to the following infor...

Страница 15: ...12 3 5 Engine cooling system The GT3 R cooling system is a standard cooling system optimised for use in a race car 3 5 1 Scheme drawing...

Страница 16: ...ditions see parts catalog When competing under warmer conditions the car should be driven without the thermostat in order to reduce the temperature level of the cooling system The thermostat starts to...

Страница 17: ...ine coolant is replaced by 24 3 litres of water and 2 litres of anti corrosion additive part number 997 106 907 90 which protects the water galleries and other cooling system parts from corrosion redu...

Страница 18: ...ter an engine change for example Attention When the water system has reached its operating temperature the expansion tank cap should under no circumstances be opened and the pressure released Since th...

Страница 19: ...the initial reaction from the heating system the valve remains open in the race car system allowing the system to be bled continuously A special filling system available from Sobek should be used to f...

Страница 20: ...orrectly filled and bled Disconnect both water replenishing device connectors and reconnect the engine s quick release coupling to form a closed system again Warm up the engine 80 C and if required fi...

Страница 21: ...rvoir with a coupling The reservoir is charged with a pressure of 2 5 3 0 bars The system filling procedure should be carried out as follows Disconnect the quick release fitting in the engine bay and...

Страница 22: ...19 3 6 Induction system 4 stage resonance induction system Activated by vacuum actuator resonance valve 3 6 1 Under pressure routing Vacuum actuator Reso 2 su2 Vacuum actuator Reso 1 su...

Страница 23: ...e butterfly setting There is no mechanical connection between the throttle butterfly and the throttle pedal The signal of the pedal is transferred to the throttle butterfly via an electro motor An adj...

Страница 24: ...e bolt and fit the bolt strain gauge Tighten to the required elongation 0 160 0 005 mm With a torque wrench check to see if a minimum torque of 55 90 Nm was achieved Loosen the second bolt and follow...

Страница 25: ...bolts to 20 Nm before finally tightening to 120 torque angle 3 8 3 Set valve timing 3 8 3 1 Special tools Porsche Motorsport recommends use of the following special tools to adjust and set the valve t...

Страница 26: ...er and lower valve spring seats till coil bound with a spring balance before reducing the stack height slightly 0 7 1 0 mm 2 Record the spring stack height seat to upper edge of spring seat 3 Add the...

Страница 27: ...aining key pulley 000 721 973 21 Press tool crankshaft seal 000 721 216 40 Spacer for press tool 000 721 979 71 Protective cap crankshaft 000 721 979 70 3 8 6 2 Removal 1 Remove the pulley from the cr...

Страница 28: ...ed end of a commercially available slide hammer 1 into the drilled holes Carefully remove the seal 2 by swapping the slide hammer alternatively between the drilled holes 6 Make a drill jig according t...

Страница 29: ...pointed end of a commercially available slide hammer alternatively into the two holes and pull out the seal 11 Remove swarf 12 Thoroughly clean the flange with a cleaning solvent or acetone 3 8 6 3 In...

Страница 30: ...to the crankshaft flange and fit the hexagon head bolt 3 17 mm AF 6 Tighten the hexagon head nut 4 till the spacer 2 touches the crankshaft flange 7 Leave the tool fitted for approximately two minutes...

Страница 31: ...fit the flywheel side crankshaft seal Pressure pad 000 721 912 60 Seal extractor jig 000 721 971 90 3 8 7 2 Removal 1 Drill two holes 2 5 mm 180 opposed from one another into the metal ring of the cra...

Страница 32: ...fitted behind the crankshaft seal which should prevent the possibility of the seal being fitted inclined Aluminium swarf which may appear during drilling should be carefully removed 7 Remove the seal...

Страница 33: ...y circumstances be treated with emery cloth polish compounds or wire brushes Remove corrosion on the crankshaft flange with a special metal polish wad Afterwards carefully clean the crankshaft flange...

Страница 34: ...push it onto the base plate 3 Fit the seal dry 4 Remove the magnetic cone and using the pressure piece 000 721 912 60 push the crankshaft seal in a coplanar position 5 Fasten the insertion jig mountin...

Страница 35: ...y tools for one or two minutes in the final position the seal and sealing lip position themselves as a result 8 Loosen the inserting nut and remove the hexagon head bolt of the inserting jig remove th...

Страница 36: ...33 Measurement depth is approximately 5 mm Maximum permissible misalignment is 0 5 mm 10 If the comparable values exceed the maximum difference use the insertion jig again to press home...

Страница 37: ...t crankcase M20 x 1 5 70 Water drain bolt cylinders M10 x 1 10 Flywheel M10 90 Cylinder head Cylinder head bolt M10 see 3 8 2 Camshaft housing Anti knock sensor M8 23 Spark plugs M12 x 1 25 20 Spark p...

Страница 38: ...35 3 10 Engine mileage The engine in the 2012 911 GT3 R is designed to rev to a maximum of 9 400 rpm in this case the rebuild interval is 35 hours...

Страница 39: ...s fuel system FT3 safety fuel cell Fuel cell volume 104 l Integrated 6 3 l catch tank 4 intank pumps Vane type main and reserve pump Engine supply Tank vent Safety valve Reserve pump Main pump Fuel fi...

Страница 40: ...reserve fuel pumps are of the electrical vane type The fuel filter is located in the front luggage compartment and should be replaced after approximately every 24 hours of use There is a preliminary...

Страница 41: ...system pressure can exceed the burst pressure of the fuel filter 4 2 1 Catchtank The catch tank allows customized adjustment of the reserve volume The height of the scavenge point can be changed by ad...

Страница 42: ...ssure regulator The 911 GT3 R is equipped with a returnless fuel system Due to this design fluctuation in fuel pressure is possible The average fuel pressure over one complete lap should not be lower...

Страница 43: ...s as follows A warning lamp in the shift light module and also a warning message in the MoTec dash indicate when the minimum fuel level is reached If this warning is ignored an engine misfire shortly...

Страница 44: ...3 1 Configuration with exhaust pre silencer It is possible to change the exhaust system s configuration by fitting either an optional unit with catalytic converter or a unit with additional silencing...

Страница 45: ...above mentioned exhaust system configuration the possibility exists to use a version without pre silencer With this configuration the unit with the catalytic converter must be mounted in the rear sile...

Страница 46: ...manifold the correct nut tightening sequence must be observed 4 3 5 Stop Choc Elements Porsche Motorsport emphasizes that the maximum service life for the 5 Stop Choc elements 997 111 228 8A in the r...

Страница 47: ...arbox technical data Gearbox type G 97 72 Design Sequential Number of gears 6 Standard gear ratios Drop Gear 25 32 1 280 Crown wheel pinion 9 26 2 889 1st gear 13 41 3 154 2nd gear 16 39 2 438 3rd gea...

Страница 48: ...iges 11 662 25 29 iges 4 289 0 1000 2000 3000 4000 5000 6000 7000 8000 9000 0 50 100 150 200 250 300 V km h n Mot 1 min 5 3 Connection scheme gearbox heat exchanger vom Vorlauf Motork hlkreislauf fro...

Страница 49: ...the right hand paddle Down shift pull the left hand paddle 5 4 3 System description An electrically operated compressor compresses air which is stored at a pressure of approximately 6 bar in a pressur...

Страница 50: ...47 5 4 4 Component position in car The position of the individual components is illustrated in the following image...

Страница 51: ...1 1 6 6 1 1 N N R Paddle trigger Right up Right up Right up Left down Left down Reverse Throttle butterfly Not activated Not activated 20 20 Not activated Not activated Clutch Activated Activated Act...

Страница 52: ...y the shift light module above the MoTec display The function Warning Light is activated both outermost LEDs blink orange and one of the following three messages is shown in the display MoTec warning...

Страница 53: ...t mounting and final test 6603 997 618 409 8A 378 014 011 blip cylinder 997 RSR MY B C 8482 10000 km demount and clean replace all tightness parts review of the duct wearing check of piston rod and ho...

Страница 54: ...eans of plugs The fittings of the air hoses as well as the fittings at the component cases have to be covert with a safety cap For service and or maintenance of your paddle shift system please contact...

Страница 55: ...tion when shifting gear 5 5 1 Gearbox potentiometer calibration The gear position sensor must be recalibrated after repairs are carried out on the gearbox or if the gear ratios are changed Turn on the...

Страница 56: ...65 power overrun dynamic locking value The differential is checked by means of a friction test in which the preload and wear of the clutch disc plates are determined 5 6 1 Differential assembly 6 Clut...

Страница 57: ...he use of the present Tilton clutch is still possible 5 7 1 Mounting of ZF Sachs clutch The following points should be observed when mounting the clutch The clutch housing contains a label ZF Sachs Ra...

Страница 58: ...d side of the reference lug with the label ZF Sachs Race Engineering Arrow has to point towards flywheel Place intermediate and drive plates alternately in the clutch housing with raising dot marks Do...

Страница 59: ...nserted after the third intermediate plate The arrow marking on the hub has to point towards the flywheel and has to align with the reference lug of the clutch housing Arrow mark on hub Dot mark on th...

Страница 60: ...tance before the clutch reaches its maximum wear No greasy or oily substances should contaminate the clutch plates The splined section of the gearbox input shaft must mesh over the entire length of th...

Страница 61: ...d when mounting the clutch Place pressure plate on first intermediate plate Place pressure plate and first carbon disc in the cage The mark on the intermediate plate arrow must lie on the left hand si...

Страница 62: ...S Flywheel Side mark on the drive plates must point towards the engine Furthermore the FS mark of each drive plate should lie on top of each other FS mark After the third intermediate plate the hub is...

Страница 63: ...60 Then insert drive plate 3 and intermediate plate 4 Attention The clutch plates should be refitted in the original sequence and orientation Please observe the markings on the edges...

Страница 64: ...number 000 043 004 00 before assembly 5 7 3 Clutch wear It is possible to service the carbon carbon clutch to achieve a longer service life To compensate for the carbon disc wear compensation pressure...

Страница 65: ...1 Special tools 997 450 116 9A Assembling tool clutch Wire bow for preload while assembling deliverable 997 450 372 9A Assembling tool Tool fitting release spearing deliverable 997 450 379 9A Assembli...

Страница 66: ...Add Mobilube SHC through the oil fill opening till the oil overflows from the above mentioned tube approx 3 litres for a newly build gearbox Close the oil overflow pipe and add 1 0 litre of oil Porsc...

Страница 67: ...from the M32 x 1 25 nut Remove anti rotational safety Loosen M32 x 1 25 nut Completely remove gear ratio housing Extract shift rod Remove shift forks Remove circlip from input shaft Remove M 32x1 25 n...

Страница 68: ...shaft fixed gears face to the outside 5 8 4 Release bearing Under no circumstances whatsoever must gearbox come into contact with the clutch release bearing seal otherwise the seal can swell which in...

Страница 69: ...gns of wear and pitting Check the oil for signs of metallic debris The following work should be carried out after a total running time of approximately 30 hours Check the crown wheel and pinion for pi...

Страница 70: ...67 5 8 6 Starter motor maintenance The starter motor maintenance includes the following work After each race Shell Stamina Grease HDS ET Nr 997 605 920 9A 400 g...

Страница 71: ...s Component Bolt dimensions Tightening torque Nm Clutch on Flywheel M8 33 Gearbox closure plate M6 9 7 Gear ratio housing M8 25 Pinion shaft nut M32 x 1 25 1 Tighten with 250 Nm 2 Losen the nut 3 Tigh...

Страница 72: ...ile 6 1 Front suspension McPherson strut suspension Adjustable main spring Adjustable anti roll bar Two way adjustable dampers 6 1 1 Front springs The front coil spring has a three step adjustment ran...

Страница 73: ...and rebound compression droop is fitted to the front axle The bump and rebound damping forces are adjustable in the high speed piston range Both softer and harder are adjusted on the valve block 6 1...

Страница 74: ...curves F2T1 1 2 4 6 8 10 16 1 2 4 6 8 10 16 12 14 12 14 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 0 500 1000 1500 2000 2500 3000 3500 4000 0 0 131 0 262 0 393 0 524 piston speed m s bump dampin...

Страница 75: ...anti roll bar link The minimum stiffness is achieved when the blade is aligned at 90 Pos1 1 to the anti roll bar link Always use suitable tools to rotate the blade as incorrect tools can cause damage...

Страница 76: ...n implementing the test this level of system pressure should be held for an absolute maximum of ten seconds If it is necessary to repeat this procedure a pause of at least 10 seconds should be made be...

Страница 77: ...he engine is running Fill the reservoir before starting the engine to bleed the system Recheck the reservoir level immediately after the engine has started Rotate the steering wheel quickly and repeat...

Страница 78: ...listed in the table below Colour Part number Stiffness Range N mm green 997 333 531 9A 220 280 braun 997 333 531 9C 250 320 anthracite 997 333 531 9D 275 325 The spring is twisted into or out of the...

Страница 79: ...for one step in spring rate change For example when the spring rate is softened by one step the ride height must be lowered four turns to compensate If the spring rate is stiffened the ride height mus...

Страница 80: ...speed adjustment range has 16 positions 1 less damping forces 16 higher damping forces 6 2 2 2 Bump The bump is adjustable in the high speed range The high speed adjustment range has 16 positions 1 le...

Страница 81: ...2 4 6 8 14 16 1 2 4 6 8 14 16 10 12 10 12 6500 6000 5500 5000 4500 4000 3500 3000 2500 2000 1500 1000 500 0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 0 0 131 0 262 0 393 0 524 piston speed...

Страница 82: ...ti roll bar link The minimum stiffness is achieved when the blade is aligned at 90 Pos 1 1 to the anti roll bar link Always use suitable tools to rotate the blade as incorrect tools can cause damage N...

Страница 83: ...el alignment In the event of an accident or any other damage occurring to the suspension every component including those not directly affected should be measured checked for cracks and where necessary...

Страница 84: ...the wheel alignment including camber toe in ride height and corner weights with the fuel cell half full and the appropriate driver ballast placed in the driver s seat Put the car on the corner weight...

Страница 85: ...rface set up platform to check the ride height The front and rear suspension should be loaded and unloaded compressed several times to allow the suspension to settle The ride height is adjusted by rot...

Страница 86: ...the clamping screw Porsche Motorsport provides a special tool to remove the trunnion pin 997 450 349 9B The steering gear is shimmed on the two mounting points by a 3 mm shim It is not allowed to remo...

Страница 87: ...mm adjustment in length equates to a camber change of approximately 13 Trailing arm mounting hole The mounting position of the trailing arm should not be changed wheel clearance Porsche Motorsport pro...

Страница 88: ...85 6 3 1 4 Trailing arm 6 3 1 5 Upper mount The upper mount position can be adjusted by using the slots in the car body 28 mm Buchse 8 mm Buchse...

Страница 89: ...ced on a level surface set up platform to check the ride height The front and rear suspension should be loaded and unloaded compressed several times to allow the suspension to settle Ride height adjus...

Страница 90: ...87 6 3 2 2 Toe The length of the toe rod can be adjusted using the clamp bolt Spacers Bearing journal Clamp bolt 1x 6 mm Scheibe 2 mm Scheibe...

Страница 91: ...s a 1 mm adjustment in length equates to a camber change of approximately 10 Trailing arm mounting hole The mounting position of the trailing arm should not be changed wheel clearance Porsche Motorspo...

Страница 92: ...89 6 3 2 4 Trailing arm 16 mm spacer 16 mm spacer...

Страница 93: ...43 91 1 996 341 543 90 1 996 341 543 90 0 8 996 341 543 98 0 8 996 341 543 98 0 6 996 341 543 97 0 6 996 341 543 97 0 3 996 341 543 96 0 3 996 341 543 96 trunnion pin mm 76 997 341 413 9H 80 997 341 4...

Страница 94: ...g Bump 12 13 Rebound 9 9 Anti roll bar 1 1 5 5 1 soft 7 stiff Length trailing arm 363 mm 380 mm Length upper wishbone front 293 mm rear 272 mm Due to transportation purposes the delivery setup of the...

Страница 95: ...out of the upright Put the wheel bearing in by hand It should be noted that the wheel bearing sits correctly on the wheel bearing seat in the upright after being pushed in Tighten the wheel bearing co...

Страница 96: ...sition Dimension Tightening Torque Nm 2 M14 x 1 5 x50 160 3 M12 x 1 5 x30 100 5 M12 x 1 5 100 10 M10 x 1 5 65 20 M8 25 22 M8 45 with Loctite 243 23 M12 x 1 5 75 replace after dismounting 29 M14 x 1 5...

Страница 97: ...nt side 4 5 M6 x 16 8 8 10 10 M8 x 35 10 9 37 11 Grease hub with longtime grease 13 M8 31 replace after dismounting 14 470 retighten after 100 km when reassembled Copper paste on contact surface 15 50...

Страница 98: ...95 6 5 3 Anti roll bar front Position Dimension Tightening Torque Nm 2 M6 10 11 M10 50 12 M8 LH 23 14 M8 23 16 M6 10...

Страница 99: ...96 6 5 4 Suspension stut front Position Dimension Tightening Torque Nm 9 M6 x 12 10 12 M8 75 13 M14 40 16 M8 35...

Страница 100: ...5 Steering gear Position Dimension Tightening Torque Nm 2 M10 x 45 10 9 70 8 M18 x15 90 track rod on steering gear 9 M14 x 1 5 50 11 M6 x 20 10 15 M14 x 1 5 75 16 M12 x 1 5 10 9 75 replace after dismo...

Страница 101: ...98 6 5 6 Steering column Position Dimension Tightening Torque Nm 3 M8 x 35 10 9 37 5 M10 46 11 M5 8 15 M5 x 35 5 18 M16 x 1 5 50 5...

Страница 102: ...99 6 5 7 Side part rear Position Dimension Tightening Torque Nm 2 M12 x 97 75 with Loctite 270 3 M12 x 1 5 10 9 110 5 M12 x 80 110 6 M12 x 1 5 110...

Страница 103: ...Nm 6 M12 100 7 M8 25 12 M5 8 14 M8 45 with Loctite 243 15 M12 x 1 5 75 replace after dismounting 17 M14 x 1 5 160 23 M14 x 1 5 160 25 M12 75 32 M12x1 5 110 33 M12 x 70 110 34 M12 x 1 5 110 37 M6 x 20...

Страница 104: ...35 37 5 max 40 hrs 7 M8 31 replace after dismounting 5 Grease hub with longtime grease 8 470 retighten after 100 km when reassembled Copper paste on contact surface 9 200 10 500 25 17 M6 x 16 10 18 M6...

Страница 105: ...102 6 5 10 Anti roll bar rear Position Dimension Tightening Torque Nm 2 M6 10 9 M4 x 10 2 12 M8 LH 25 14 M12 46 15 M6 10 20 M8 25 22 M8 x 25 25 23 M6 x 12 10...

Страница 106: ...103 6 5 11 Suspension strut rear Position Dimension Tightening Torque Nm 3 upper M12 x 1 35 3 lower M12 x 1 40 15 M10 46...

Страница 107: ...logiezentrum am N rburgring Rudolf Diesel Stra e 11 13 53520 Meuspath Phone 49 2691 9338 54 Fax 49 2691 9338 50 Service partner for the UK BG Motorsports Ltd 47 48 Silverstone Circuit Silverstone Nort...

Страница 108: ...2 John Anderson Highway 32136 Flagler Beach FL Phone 1 386 6731936 Fax 1 386 6731184 Service partner for Asia Enable Inc Technical center 1 36 Ootsuzaki Ogakie cho Kariya shi Aichi ken 448 0813 Japan...

Страница 109: ...ould be paid to the mileage of the wheels Use the collected data to ensure that wheels are used in rotation therefore ensuring a balanced and even usage and helping to identify early the need for spar...

Страница 110: ...ure that the required tightening torque is also achieved also different wheel guns supplied by a different manufacturer and specification Two different wheel guns are necessary for both vehicle sides...

Страница 111: ...sk thickness mm 32 32 Brake pad Pagid RS 19 gelb Pagid RS 19 gelb Pad thickness mm 22 22 Brake caliper 6 piston 4 piston Brake caliper piston diameter mm 38 30 28 35 28 Brake fluid Endless RF 650 Raci...

Страница 112: ...109 8 2 1 Brake balance system If the brake balance potentiometer is rotated the lever ratio dimension x on the balance bar is adjusted directly by a adjuster cable Balance bar rod Spacer Balance bar...

Страница 113: ...lforce front brakeforce l x pedalforce rear brakeforce _ _ _ 8 2 1 1 Basic setting balance bar The following dimensions must be set in the basic setting 0 Brake force HA Brake force VA Pedal force l x...

Страница 114: ...rk ends This play is absolutely necessary to prevent a twisted system The lever ratios are not affected by this play Furthermore it is possible that the play changes when the balance bar system is mou...

Страница 115: ...the front brake master cylinder pushrod clevis to prevent the clevis colliding with the lock nut Under all circumstances avoid the system being fitted with preload The pushrods of the two master cylin...

Страница 116: ...n before mounting the adjustment shaft Afterward set the potentiometer in the MoTeC display to 0 Do not rotate more than 7 and 7 on the display the potentiometer does not have a rotation limit and wou...

Страница 117: ...ernal components 3 Remove dirt deposit in the cylinder 4 Coat the cylinder with brake fluid 5 Replace the following parts when rebuilding the master cylinder Main seal piston shim secondary seal circl...

Страница 118: ...calipers which includes new pistons and seals There are two bleed nipples on each brake caliper If a pressure manometer is connected to the caliper it should be noted that the system including manome...

Страница 119: ...t as well as the bolt head have to be free from grease 2 Tighten both fixation bolts 900 075 010 030 with 5 Nm no Loctite 3 Fill the cylindrical countersink till 1 mm underneath the bolt head with sil...

Страница 120: ...weld additional brackets or drill holes in the tubes If in doubt please contact Porsche Motorsport All unnecessary panels and sound proofing materials have been removed to reduce weight 9 1 Interior...

Страница 121: ...118 9 2 Exterior 9 2 1 Front bumper...

Страница 122: ...119 9 3 Rear wing engine cover Gurney 10mm P1 P12...

Страница 123: ...ylinder must be protected from frost remove from vehicle The operating pressure of system is 14 bars and should be checked regularly using the manometer mounted to the extinguisher bottle The extingui...

Страница 124: ...box cover and change the battery Ensure that the battery poles are connected correctly Only Alkaline batteries should be used Checking the firing button Attention The toggle switch on the trigger box...

Страница 125: ...unted to the rear right air jack Max pressure Operating pressure approximately 35 38 bar The rear right airjack contains an over pressure valve Never use mineral oil based cleaning agents Never open t...

Страница 126: ...Assembly instructions 1 Evenly coat the threads of all ventilation screws and Crimp Collar connections with copper paste Porsche No 000 043 004 00 2 Screw together the ring connector and ventilation s...

Страница 127: ...124 9 5 1 Car lift system Never use a third party product as this can lead to damage to the air jack cover or piston tube KRONTEC Maschinenbau GmbH Pommernstra e 33 D 93073 Neutraubling www krontec de...

Страница 128: ...1 Starter button The electrical connector of the starter button shall be checked on damage and proper electrical connection regularly Furthermore it has to be ensured that there is no tension on the t...

Страница 129: ...12 V 80 Ah 10 4 Steering wheel Quick release race steering wheel The two parts of the release coupling are balanced together and therefore have to be used in only one combination numbers on steering w...

Страница 130: ...adlight flash if the button is pressed for about 1 second the headlights stay on till the next time the button is pressed WIPER Wiper DISPLAY Change MoTeC display pages ALARM Reset MoTeC Alarm MAP Cha...

Страница 131: ...FIRE Fire extuingisher LIGHT Head light ABS ABS on off WINDSCREEN Pulled 100 windscreen Pushed floor air vents driver ventilation FUEL PUMPS Fuel pump Bosch Pump runs when engine runs Middle position...

Страница 132: ...ontrol mode MOTEC MODE Switch through the different MoTeC display setups practice warmup race HAZARD Hazard lights FOG REAR Fog lights 10 6 Shift Light Module The Shift Light Module SLM is located abo...

Страница 133: ...red please contact Br ckle Motorsport directly Br ckle Motorsport Consulting GmbH Werner Br ckle Zennerstr 29 D 81379 M nchen Tel 49 89 72308198 Fax 49 89 72308199 Email werner brueckle t online de 10...

Страница 134: ...t Speed Brake balance Centre Gear Top Traction control setting Throttle valve angle Right Actual lap time Previous lap time Bottom Engine temperature ET Oil temperature OT Oil pressure OP Fuel pressur...

Страница 135: ...nt temp AT Battery voltage on dash VOLTS Distance covered TRIP_D Fuel consumption per lap FU Total fuel consumption FU Data logging LOG_RUN 10 7 1 3 Warm up mode Left Engine temperature Centre Gear To...

Страница 136: ...133 Vertical acceleration G Vert Lateral acceleration G Longitudinal acceleration G Odometer ODO Trip distance TRIP_D Steering angle STANG_W Steering wheel angle SW_ANG Gearbox potentiometer GEARSEN...

Страница 137: ...ction with this version Delivered with the car is a CD with the programme and the configuration used Under NO circumstances should the USB connection cable PC MoTeC Dash be removed or the power supply...

Страница 138: ...s pcrank_rel 300 mbar Camshaft sensor camshpos 20 30 KW Speedsensor crankshaft RPM nmot_w Water level switch Water Level Gearbox Gear lever sensor Gear Lever Force Volt 2 ugs_w 2 5 V Gearbox poti Gear...

Страница 139: ...displayed in the MoTeC dash when electric errors sensors occur at a specific frequency or are always active The message also indicates MS 4 0 system errors A special software Bosch Modas which can be...

Страница 140: ...butterfly actuator must be approved by Bosch for a production application or must demonstrate the same quality and safety features Structural modifications to the actuator must only be implemented af...

Страница 141: ...it must be used The use of an incompatible EGas software version any changes to the software or use of a software version not developed explicitly by Bosch Engineering GmbH for the project is prohibit...

Страница 142: ...n 10 10 11 Driving the car A car equipped with a Bosch Engineering GmbH EGas system must be driven exclusively by racing drivers must have an international DMSB license or an international license of...

Страница 143: ...t characteristics 1 less aggressive 3 aggressive This is carried out via the parameter CWDVEKF in Modas Engine Dashboard 10 10 14 2 Engine start No throttle application by the driver is necessary when...

Страница 144: ...ty and break performance Driveability is of big importance on a street car The ABS is supposed to allow the driver to control the car under each circumstances For motorsport purposes this compromise h...

Страница 145: ...ulates the corresponding wheel accelerations These values are compared with the expected optimum wheel accelerations In case the measured values differ from the calculated optimum values the ABS becom...

Страница 146: ...nt manufacturer are used To change the tire circumference the following steps are necessary Open the MoTeC dash manager and load the GT3 R configuration Go to Menu Inputs Constants Remote Control A wi...

Страница 147: ...ine Porsche Motorsport ABS brakes antilock braking system it is recommended to replace the brake master cylinder after 10 000 km Pos Part number Description Amount Car 1 996 355 017 9C Brake master cy...

Страница 148: ...ic control unit 1 Hydraulic control unit with integrated ECU 2 Connecting cable 3 Rear brake circuit 4 Front brake circuit 5 Front left brake line 6 Rear right brake line 7 Front right brake line 8 Re...

Страница 149: ...off the system Therefore the switch in centre console must be flipped When ABS is turned off an alarm appears in the MoTeC display and the outer LEDs start to flash By pushing the alarm button on the...

Страница 150: ...ground speed of 20 kmph is achieved To communicate with the ABS ECU a special cable is necessary see parts catalog Zur Kommunikation mit dem ABS Steuerger t ist ein zus tzliches Kabel notwendig siehe...

Страница 151: ...the error memory Mark 00_clear_error_s left display side Click on Conn 2 write Rightclick on 00_clear_error_s execute Check the error memory one more time to ensure that the previous detected errors a...

Страница 152: ...eters of the following categories offer the possibility to adapt the traction control slip dependant parameters parameters of the PID controller driver influence track influence 10 12 1 Adapt the trac...

Страница 153: ...ering FTCSLSMIN 1 0 is the basic calibration decrease this value if the support from the TC during cornering is insufficient increase this value if the support from the TC during cornering is more tha...

Страница 154: ...component of the TC controller The I component integral component of the PID controller determines the control action during the entire duration of the regulation If the vehicle decelerates excessivel...

Страница 155: ...uses a longer TC intervention less driver influence Increase of KLMIFAASR causes a shorter TC intervention more driver influence Typical values are 50 up to 90 10 12 1 7 Track KLTCDSWASR is a track de...

Страница 156: ...ge steps in calibration A D component multiplied by two will lead to instability of the controller and strong oscillations in the drivetrain Calibration of a PID controller needs a lot expertise in co...

Страница 157: ...154 10 13 Relay and fuse assignment 10 13 1 Fuse holder...

Страница 158: ...hydraulic control unit is situated in the front trunk on the left side The fuse has to be secured by a tie wrap 10 13 3 Power steering pump The fuse 80 A for the power steering pump is situated in th...

Страница 159: ...156 10 13 4 MS4 sensor system...

Страница 160: ...shift system is protected by a separate fuse block in the passenger side footwell Control of the fan for cooling the compressor control unit is made via a relay This is located on the right in the re...

Страница 161: ...ession Visual inspection of all systems hoses and cables etc for leakage damage or chafing Check the specified torque setting of every safety relevant fastener Check dampers for leakage Drain the fuel...

Страница 162: ...alance system Change brake fluid Check clutch wear Check wheel bearing play Check air jacks for leakage and seated correctly Check seat and safety harness Check fire extinguisher Check flywheel and pu...

Страница 163: ...hristoph Werner 02 2013 Illustrations descriptions and schematic drawings serve exclusively as presentation for the text We undertake no liability for the completeness and conformity of the contents w...

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