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Workshop Manual

Drive

Aquamatic 250

C

2(0)

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Содержание Aquamatic 250A

Страница 1: ...Workshop Manual Drive Aquamatic 250 C 2 0 ...

Страница 2: ......

Страница 3: ...ting 13 D Reconditioning the gear mechanism 14 Part IV Reconditioning the intermediate housing A Removing 15 B Fitting 15 Part V Reconditioning the lower gear A Removing 16 B Fitting 17 C Adjusting the lower gear 18 Part VI Assembling the outboard drive unit 20 Part VII Fitting the outboard drive on the transom 20 A Altering the propeller rotation 22 Part VIII Reconditioning the lift 23 Part IX Ex...

Страница 4: ... products or product versions contained in the con tents list Ensure that the correct workshop literature is being used Read the safety information and the Workshop Manual General Information and Repair In structions carefully before starting work Important In this book and on the engine you will find the follow ing special warning symbols WARNING If these instructions are not fol lowed there is a...

Страница 5: ...om batteries are easily inflammable and ex plosive Smoking is prohibited Ensure that ven tilation is good and that the necessary safety precautions have been taken before carrying out welding or grinding work Always have a fire extinguisher to hand in the workplace Store oil and fuel soaked rags and fuel and oil filters safely In certain conditions oil soaked rags can spontaneously ignite Used fue...

Страница 6: ...fting equipment such as secured blocks are being used Even where lifting equip ment is being used it is best to carry out the work with two people one to operate the lifting equipment and the other to ensure that compo nents are not trapped and damaged when being lifted When working on board ensure that there is sufficient space to remove components without danger of injury or damage Components in...

Страница 7: ... continuously developing their prod ucts We therefore reserve the right to make changes All the information contained in this book is based on product data available at the time of going to print Any essential changes or modifi cations introduced into production or updated or revised service methods introduced after the date of publication will be provided in the form of Service Bulletins Replacem...

Страница 8: ...uide and the joint does not have to be tightened using a torque wrench Dimension Tightening Torques Nm lbt ft M5 6 4 4 M6 10 7 4 M8 25 18 4 M10 50 36 9 M12 80 59 0 M14 140 103 3 The working methods described in the Service Man ual apply to work carried out in a workshop The en gine has been removed from the boat and is in stalled in an engine fixture Unless otherwise stated reconditioning work whi...

Страница 9: ...zes in the engines To ensure service work is correctly carried out it is important that the correct sealant and locking fluid type is used on the joint where the agents are re quired In this Volvo Penta Workshop Manual the user will find that each section where these agents are applied in production states which type was used on the en gine During service operations use the same agent or an altern...

Страница 10: ...t and increased frictional power between the engaging sleeve and the gear tapers When the control lever is moved to the Forward posi tion the engaging sleeve 11 engages with the taper of the lower gear whereby the vertical drive shaft 14 is locked in engagement with the gear The propeller will then rotate for running forward When the control lever is moved to the Reverse position the engaging slee...

Страница 11: ...r taper 10 Upper gear housing 11 Engaging sleeve 12 Control mechanism 13 Shift fork 14 Vertical drive shaft 15 Intermediate housing 16 Trimming tab 17 Oil circulation pump 18 Propeller shaft 19 Propeller gear 20 Lower gear housing 21 Water intake 22 Retaining pawl 23 Bellows for exhaust system 24 Mounting collar 25 Drive shaft 26 Supporting rubber pad 27 Vibration damper 28 Flywheel 29 Rubber elem...

Страница 12: ... gear housing to the intermediate housing Strike carefully with a rubber mallet on one of the housings until they can be separated 8 Count the number of shims between the different housings and on all the gear assemblies in case there is no need to replace the gears housings or bearings since in this case the same number of shims must be fitted when assembling 9 Unscrew the seven bolts retaining t...

Страница 13: ... Press onto the drive the large roller bearing which is included in the complete double bearing box 11 Use here tool 884263 2 Fit the drive into the double bearing box and press on the smaller roller bearing so that a certain tension is obtained Use tools 884263 and 884259 Check the tension by using a spring balance and a cord which is placed round the bearing housing see Fig 4 The ten sion should...

Страница 14: ...ouble bearing box there must be clearance between the gear hous ing and the clamp ring 15 Rotate the gear in its correct direction of rotation clockwise while braking hard the gear at the same time by pushing against the taper on the gear with a suitable rod see Fig 6 The marking paint on the gears is removed on the surfaces where they mesh and this gives a picture of the tooth contact pattern and...

Страница 15: ...th gauge micrometer when measuring 7 Fit so many shims between the clamp ring and the bearing box that the measurement A together with the shims 16 exceeds the depth measurement in the clamp ring by 0 03 0 05 mm 0 0012 0 0020 8 Example The measurement A is found to be 9 83 mm 0 387 and the shoulder in the clamp is 10 08 mm 0 397 The difference is 10 08 9 83 0 25 mm 0 397 0 387 0 010 To this is the...

Страница 16: ...for this purpose and then fit in measured shims and tighten the cover NOTE The front right screw is a tubular screw and should have a washer under its head The tightening torque for the tubular screw is 14 18 Nm 11 13 lb ft Fig 12 Fitting NOTE Lubricate all movable parts and bolts before fitting 1 Fit the seal ring in the cover the side with the spring being turned inwards 2 Fit in the eccentric p...

Страница 17: ...ig 14 5 Remove the shaft 4 for the shift yoke 2 and pull out the yoke 6 Pull out the bearing race 18 Fig 40 for the axial bearing Use tools 884140 and 884143 see Fig 15 7 If necessary the retaining pawl is removed as fol lows Remove the shaft pins 53 take off the spring 63 as well as the spring 54 and release the springs 64 NOTE Grip the spring shaft 55 so that it does not fly off Unscrew the nuts...

Страница 18: ...ining pawl in the yoke and screw tight the guide plugs 18 Fig 17 4 Fit the yoke with the retaining pawl on the interme diate housing NOTE Do not forget the wear washer 26 between the lower attachment of the yoke and the intermediate housing also the two plastic washers 66 on each side of the journalling 48 Observe due care when fitting the guide spindle not to damage the seal ring 5 Fit the hose a...

Страница 19: ... gear housing and also against water trying to force its way in see Fig 21 Fig 20 6 Press off the ball and roller bearings from the verti cal drive shaft with the help of tool 884265 see Fig 20 7 Loosen the washer 30 from the propeller bearing housing and strike the propeller shaft out of the bear ing housing 8 Strike up the lock washer 25 and unscrew the round nut 26 on the propeller shaft 9 Pres...

Страница 20: ...ring assembly first locate the gear in po sition 11 Tighten the nut 22 to a tightening torque of 160 Nm 115 lb ft Use tool 884264 in the splined end as a counterhold See Fig 23 Fig 23 Adjusting the lower gear 1 Apply marking paint to the gears 2 Fit the propeller shaft with bearing housing into the gear housing 3 Place tool 884264 on the splined end and rotate the gears in their correct direction ...

Страница 21: ...n is too high up on the tooth the gear on the propeller shaft should be moved outwards and if the pattern is too low the gear should be moved in wards NOTE If several shims are placed under the drive shaft ball bearing in the gear housing the drive will be moved upwards If several shims are placed in the propeller bearing housing under the propeller bearing the propeller shaft gear will be moved i...

Страница 22: ...shaft in the lower gear housing Secure the housing with the two recessed hex screws Coat the contact surfaces and screws with VP sealing compound 1141570 0 6 Press the axial bearing outer race into the interme diate housing 7 Fit the oil drain plug in the gear housing NOTE Do not forget the washer 8 Fit a new zinc ring Make sure that there is good metallic contact between the zinc ring and the pro...

Страница 23: ...t when it is connected to the shift lever the position of the reverse check rod 6 is such that the rod comes in contact with without force being used the bracket of the retaining pawl at A Lock the yoke 11 with the lock nut in this position see Fig 30 Thus there must not be any play axially on the reverse check rod 6 9 Screw the lock nut and the securing block on the control cable adjust the shift...

Страница 24: ... housing are so designed that they can be used either with a left hand or a right hand propeller For standard rotation that is using a left hand propel ler the lower gear functions as the forward drive gear and when a right hand propeller is used the upper gear becomes the forward drive gear In order to obtain rotation in the opposite direction the control rod between the yoke 2 and the lever 48 o...

Страница 25: ...6 and the worm gear 5 5 Pull out the guide ring 14 and the worm 6 with the bearing 17 6 Clean the parts and check for wear Replace any parts if necessary 7 Fit the lift in the reverse order to removal Before fitting grease in the parts with universal grease and fill the upper part of the housing with grease PartVIII Reconditioning the lift Wiring diagram for lift Check after reconditioning IMPORTA...

Страница 26: ...24 Fig 34 ...

Страница 27: ...off the splined sleeve 4 Remove the outer bearing race for the thrust bear ing from the intermediate housing Use tools 884140 and 884143 5 Clean the contact surfaces of the various houses thoroughly Check the O rings and replace them if necessary 6 Press the outer bearing race for the thrust bearing into the extension 7 Fit the extension on the lower gear housing Smear the contact surfaces with VP...

Страница 28: ...B 1 61 1 Type 250C 1 89 1 Type 250D 2 15 1 Lubricating system Pump type Circulation pump for supplying oil to all the lubricating points Oil grade Same as for engine Oil capacity approx litres Imp US pints 2 2 3 9 4 6 Oil capacity with 1 ext approx litres Imp US pints 2 2 3 9 4 6 Oil capacity with 4 ext approx litres Imp US pints 2 4 4 2 5 1 Oil capacity with 8 ext approx litres Imp US pints 2 6 4...

Страница 29: ...emoving gear wheel and bearing on propeller shaft 884140 884143 884165 884241 884258 12 884266 Drift for fitting bearing on vertical drive shaft 13 884267 Tool for removing vertical drive shaft 14 884281 Expander for removing vertical drive shaft needle bearings 15 884283 Drift for removing sealing rings in pro peller shaft bearing housing and fitting needle bearings for propeller shaft 16 884285 ...

Страница 30: ...28 Fig 37 Transom ...

Страница 31: ...29 Fig 38 Upper gear housing ...

Страница 32: ...30 Fig 39 Intermediate housing ...

Страница 33: ...31 Fig 40 Lower gear housing ...

Страница 34: ...32 Fig 41 Extensions ...

Страница 35: ...olvo Penta Customer Support Dept 42200 SE 405 08 Gothenburg Sweden Do you have any complaints or other comments about this manual Please make a copy of this page write your comments down and post it to us The address is at the bottom of the page We would prefer you to write in English or Swedish ...

Страница 36: ...7722840 1 English 01 1999 ...

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