1983 Diagrams

1983 · Parts Diagram

Engine — 490

Qty  ·  236 parts

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1983 Maico Engine — 490 parts diagram

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Parts List — 236 parts
ItemPart No.DescriptionQty
18018Engine case right1
21997Internal ring2
38020Engine case left1
41995Fixing bush4
51994Ocillant bush2
68021Engine case gasket1
78024Clutch cover1
81991Ignition case cover1
98023Clutch case gasket1
101989Ignition case gasket right1
111988Bearing cover plate1
121795Counter sunk screw M 5x8 Din 9653
131987Bearing cover plate2
141536Cyllinder screw M 6x25 Din 842
151690Securing nut NM 6 Din 9804
161831Tension pin 8x10 Din 73462
178009Washer1
188010Flat washer1
191569Hexagon screw M 6x20 Din 9332
20895Magneto screw cap1
21410Seal ring A 20x24 Din 76031
22408Screw cap M 20x1.5 Din 9101
23409Seal ring Z 20x24 Din 76031
241985Breather1
25253Breather tubeX
261536Cylinder screw M 6x25 Din 844
271772Stud M 8x25 Din 8354
281545Cylinder screw AM 6x80 Din 842
291541Cylinder screw AM 6x50 Din 845
301519Cylinder screw AM 6x75 Din 844
318011Bracket1
328012Spacer bush3
331510Spacer ring B 6 Din 1283
341571Cylinder screw M 6x30 Din 9313
358025Oil guide plate1
361762Oval head cylinder screw AM 5x102
36a1171Spring washer B 5 Din 1372
371865Seal ring AS 12x22x71
388014Spring pin return spring1
401526Cylinder screw M 8x10 Din 841
418175Seal ring1
421866Sealing ring1
438016Stop plate1
448254Crankshaft cpl1
454086Connecting rod repair kit1
46424Needle bearing 0-2nB
473795Cylinder roller bearing NU 205 C 32
48426Cylinder roller bearing NU 305 C 3-
498057Radial sealing ring 25x42x91
51547Radial sealing ring 32x52x7/91
528260Inner ring 25x31.45x17.51
536305Securing ring 52x2 Din 4722
548255Nut on crankshaft KW SW 321
558049Crankshaft sprocket KW1
568370Piston cpl 66.971
57523Piston ring 67.001
58536Circlip2
598371Wrist pin1
608218Cylinder cpl1
618302Cylinder cpl with exhaust flange-
628220Cylinder bush1
636893Exhaust flange-
64298Exhaust adapter gasket-
651704Spring ring-
661635Inner Hexagon screw M 6x25-
678298Decompression valve cpl-
686796Reed valve cpl1
696797Reed valve1
706798Reed valve tongue2
716799Reed valve stop tongue2
721877Oval head screw M 3x8 Z 4 Din 79856
738221Cylinder head1
746792Cylinder head gasket1
758222Cylinder base gasket 0.3 ThicknB
771510Spring ring B 6 Din 1281
782967Stud1
791734Washer B 8,4 Din 1251
801670Hexagon screw M 8 Din 93418
811735Washer B 10.5 Din 1251
821674Hexagon nut M 10 Din 9341
837470Intake flange1
846810Intake flange2
85603Spark plug1
868273Clutch housing cpl1
878274Clutch housing1
881416Countersunk rivet 6x22 Din 6616
898275Clutch pinion1
908101Clutch housing cpl-
918096Clutch housing-
928102Rubber cushion-
938094Clutch pinion-
948077Cover plate-
951420Countersunk rivet 6x30 Din 661-
968276Inner ring1
97736Needle cage2
988277Spacer bush2
998100Clutch body1
1008082Outer disc6
1018083Inner disc5
1028084Pressure plate1
1038105Pressure bolt5
1058106Spring5
1068278Hexagon nut BM 16x1 Din 4391
1078091Needle roller1
1088087Ball bearing1
1098089Pressure rod3
1108072Washer 0 181
1118092Securing washer1
1128279Clutch lever1
1138283Clutch return spring1
1148228Main shaft C 15 Z1
1158306Main shaft F 15 Z-
11682292nd gear on mainshaft HW C 18 Z1
11783072nd gear on mainshaft HW F 18 Z-
11882303rd gear on mainshaft HW CD 21 Z1
11983403rd gear on mainshaft HW FL 1-21 Z-
12082314th gear on mainshaft HW CD 23 Z1
12184524th gear on mainshaft HW FK 23 Z-
12282325th gear on mainshaft HW C 1-25 Z1
1238233Circlip SW 214
1248234Thrust washer2
1258235Securing ring A 21x1.2 Din 4712
1268253Washer PS 18x25x1 Din 9881
1278237Output shaft1
1288315Output shaft-
12982381st gear on output shaft AW C 31 Z1
13083161st gear on output shaft AW F 31 Z-
13182392nd gear on output shaft AW CD 29 Z1
13283172nd gear on output shaft AW CD 28 Z-
13382403rd gear on output shaft AW C 26 Z1
13483293rd gear on output shaft AW FL 1-25 Z-
13582414th gear on output shaft AW CD 24 Z1
13683354th gear on mainshaft AW F 23 Z-
13782425th gear on mainshaft AW CD 1-22 Z1
1388243Thrust washer4
1398234Thrust washer3
1408121Ball bearing 3205 2 RS C 3 21
1426305Securing ring J 52x2 Din 4721
1438247Outer ring with needle cage RNA 18x26x132
1448248Spacer tube on output shaft AW1
1458249Sprocket Z 12nB
1461879Securing ring A 25x1.2 Din 4711
1478126Ball bearing 6204 ZC 3 Din 6251
1488246Needle cage K 18x22x131
1498310Thrust washer 21.5x31.5x1-
1508311Thrust washer 18x24x1-
1518312Inner ring 21.5xx25x13-
1528213Needle cage K 25x29x13*
1538320Needle cage K 18x24x12-
1548321Spacer bush AW-
1558185Gear change lever cpl1
1566588Flat head screw1
1576589Spring1
1586590Rubber pedal1
1591569Hexagon screw M 6x20 Din 9331
1601510Sealing ring B 6 Din 1281
1618216Shifting drum-
1628191Shifting drum1
1638217Shifting drum-
1648213shifting drum1
1658194Stud1
1668187Shift shaft segment1
1671447Washer 9x15x1 Din 9881
1681438Securing ring A 12x1 Din 9711
1691421Washer 12x18x1 Din 9881
1708195Return spring1
1718184Shifting crank1
1728197Shifting cam2
1738198Spring pin2
1748199Washer1
1758200Pressure spring1
1768201Shift fork spindle2
1778214Shifting fork AW2
1788215Shifting fork HW1
1798204Pin1
180410Sealing ring A 14x18 Din 76031
1818205Pressure spring1
1828206Pin1
1838207Shifting cam cover plate1
1848208Stop plate1
1851404Countersunk screw M 6x10 Din 9631
1861823Countersunk screw M 6x80 Din 9631
1878209Securing plate1
1881439Cylinder screw M 6x10 Din 844
1898162Kickstarter lever cpl1
1908163Kickstarter lever1
1918164Kickstarter joint1
1921874Ball ) 7 din 54011
1948165Screw1
195656Rubber pedal1
1968265Idle gear on kickstarter1
1978266Needle cage K 18x22x1001
1983723Washer 1st gear1
1998267Kickstarter shaft1
2018171Ratchet gear1
2028172Pressure spring for kickstarter gear1
2038173Spring cup1
2048174Kickstarter return spring1
2051427Securing spring A 16x1 Din 4712
2068235Securing spring A 21x1.2 Din 4712
2078176Thrust washer3
2088268Securing spring A 18x1.2 Din 4711
2108160Bearing bush1
2118269Ratchet gear on kickstarter cpl1
2128270Ratchet gear on kickstarter1
2138177Bearing bush1
2147599Ignition system cpl without coil1
2171123Magneto nut1
2181630Inner hexagon screw M 5x16 Din 9123
2191731Washer B 5.3 Din 1253
2201567Hexagon screw M 6x16 Din 9332
2211732Washer B 6,4 Din 1254
2221690Securing nut NM 6 Din 9802
2233610Spark plug1
2243530Cable sleeve1
2253576Connector 6,3-11
2263595Connector 9,5-61
2273596Connector housing thin1
2283597Connector housing wide1
229589Ignition cableX
2308378Carbuteror cpl V54-2  0 381
2318325Carbuteror cpl V54-2  0 40-
232683Clamp1
2337997Dip stick1
234449Cup spring1
2351542Cylinder screw AM 6x55 Din 841
2361538Cylinder screw AM 6x35 Din 841
2371550Cylinder screw AM 6x30 Din 842
2386912Choke lever1
2396914Nut2
2406913Screw2
2411509Spring ring2
2426911Rubber cap1
2436910Choke housing1
2446909Spring1
2456908Choke piston1

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