J.A.P 6, Reference Book, Diagrams, Spare Parts Lists

Page 1: ...EFERENCE AND SPARE PARTS ORDERING RECORD ENGINE NUMBER WITH PREFIXES HERE Jfr INDUSTRIAL ENGINES MODELS 412 413 5 A 6 TYPE I Reference Book Diagraffis Spare Parts Lists sBiP 04 61ffi Printed by East C...

Page 2: ...JD MODE LS 412 413 5 d6 TYPE 1 INDT STRIAL E NGINE S Genera I DescriPtion Running a nd M aintenance I nstructions with Diagrams and Spare Pa rts List fl...

Page 3: ...es a draught over tho cylinder head and portions of the cylinder which are correctly flnned for this purpose These fins should be kept clean for efficient cooling The cowl is designed to give a coolin...

Page 4: ...4 Between scraper ring and groove 001 to 0025 Pecn 4 MODEL 413 INDUSTRIAL UNIT Engine Petrol four stroke Air coolcd 1 ype t 3 Maln Dimensions Bore 70 millimetres Stroke 75 millimetres Cubic capacity 2...

Page 5: ...pin 008 skirt 017 top land Between piston rings and grooves 0035 to 0055 Between scraper ring and groove 0015 to 0035 Prae 6 MODEL 6 INDUSTRI L UNIT Engine Petrol four stroke Air cooled Type Model 6...

Page 6: ...with the oil level in the sump below the bottom end of the dipstick otherwise serious damage may be caused to the engirre In the case of an engine working at an excessive angle due to uneven or slopin...

Page 7: ...o remove piston from connecting rod first remove circlip as oliows Insert a sharp pointed tool such as a scriber or similar tool into one end of the transverse slots in gudgeon pin boss and under tail...

Page 8: ...camshaft axle Camshaft may novr be withdrawn Repl cement of C msh ft Reverse operation of removal and replace sealing disc lt Adjusting No means of adjustment between camrvheel and driving pinion are...

Page 9: ...7 t12 99 t00 t07 t05 4n r06 42 il 4 7 5P lt9 25 r29 73 72 t20 t0t 35 36 33 1 4 3 9 I t0 I 1 t 69 44 7 54 6 5 94 r25 53 ez W e f 93 92 a7 q t0 il7 77 PAGB 14 80 9l SEE PAGES 26 1 O 37 FOR DESCRIPTIONS...

Page 10: ...position wlren the en ine stops P cB I8 Cleanlng of lmpulse If the impulse becomes clogged with dirt _ and the trip arm fails io engage or dlscngagc or the impulse is sluggish in action it should be...

Page 11: ...ER POINT OPENING Itemove cover acrows and cover to obtain access to the breaker points Ihe correct breaker point opening ia 015 When re adjustrnent is necessary loosen the screrv hich locks tho fixed...

Page 12: ...akcr Unit Outlet Block Main Housing Unit Bearing Bueb H T I oad Group H T I oed Sleoving Rotor Ball Raco Gasktt BaIl Racc Unit Rotor Unit w H T Lod GrcuD 0ll9t iotor Unit 0l 00 ahDult Stop Unit 06ll2...

Page 13: ...r Needle Seating 09619 Needle and Seating 1 5 m m r State size 09121 Float 012318 Slow Running Tube State size 015408 VYasher for Main Jet Main Jet State size Washer for Plug over Main Jet 04625 Plug...

Page 14: ...tlDs rrow lr provided close to the throttlo lever by means of which the exact throttle opening cau be adjustqd for idling The head of ilris scre y should be turned clockwise to increase the idle specd...

Page 15: ...629 5t 285 52 11603 53 16729 54 16712 r 134 18621 55 16895 56 14602 57 16163 58 10080 14785 59 14624 60 14625 3574 sA3437 22391 18317 14626 4082 16163 82 14621 63 284 64 14609 4 65 21635 66 18675 1831...

Page 16: ...omers oquipment Failure to do this may result wit l incorrect sparat being supplied Customer s Patterns not returaed unless specially requoetod P lcr 28 Illus Part No No I 18572 2 13054 3 19926 l 4 19...

Page 17: ...mers eguipniient Failure to do this may result with incorrect spares being supplied Customers Patterns not roturnod unless specially requcrtod Pccr 30 Illus Part Ir Io No 96 SA343B 22394 18317 16163 1...

Page 18: ...Driving Side l inion Cylinder Ilarrcl with Vzrlvc Guidcs Stud Silonccrl ixing lnlet l ipc liixing l ead Fixing Valvo Box Cover Gaskot llage Gasket Fixing Nut Head Gasket Fixing Bolt Flywheel Fan Fixin...

Page 19: ...ow I Elbow Clip 2 Support I 22574 1 Steady I 13961 l Carburetter Gasket Extra I t is essential to quote the Engine Number ith all symbols when ordering Sparos orving to tire diilerent Engine parts lit...

Page 20: ...omers equiDment Failure to do this may result with incorrect spares being supplied Customers Patterns not returned unless specially eqrested Prcn 36 IlIu Part No No No fltle Off 90 SA2930 Governor Con...

Page 21: ...tfie conditions mentioned below to make good at any time within six morrths any defects in these respects As J A P Engines and accessories aie liabl e to dgrangement by negleit or mi susi this guaran...