BSA 1949-58 M Models Parts Book

Plate 5-· conti nued GEARB OX "M " Group P la t eR ef. Number. Number per set. Models. Part .No . Description. 102 M Group 24--4393 Gear box dog clutch ... 1 103 M Group ... ·. 66-32 12 Mainshaft gear complet e (25T) 1 104 M Group 66- 3214 Mainshaft gear bush ... 1 105 1\1 Grou p 24-4231 Mainshaft gear (20T and 16T) 1 106 M Group 15-4260 Gearbox mains haft 1 107 M Group 24-4235 ... Gearb ox oil fling er washer .. , 1 108 M Group 66-3128 ' In ne r cover comp let e with fixed fittings ... I 109 M Group 66- 3069 In ner join t wash er ... . . . ... 1 110 M Group 66-307 1 Main shaft packing washer ( .005") ... ... as reqd, 110 M Group . 66- 3072 Mainshaít packing wash er (. O 1 O") ... as req.i: 111 M Grou p 65--3375 Speedomet er driv en gear thrust wash er I 112 M Group 65- 3400 Speedom eter bush retai ning pin 1 113 M Group 65- 2157 Inn er cover and case scr ew... 3 114 M Group 15-4239 Gear opera t inglever ... 1 115 M Gr oup 2- 1813 Gear ope rating lever nu t 1 116 M Group 15- 4232 Gear operating lever locking washer 1 117 1\1 Group 15-4233 Gear control quadrant spacing collar 1 118 .. M Gr oup 66- 1910 Gea rbox outer cover stud 1 119 M Group 66- 3079 Ki ckstar t erratche t ... ... 1 120 M Group 66- 3080 Kickstarte rra t chet pinion ' 1 ... 121 M Group 66- 3081 Kickstarte rratchet pinion sleeve .. 1 122 M Gr oup 24-425 6 Kickstarter ratchet spring ... 1 123 M Group 24-4 282 Kickstarter ratchet pinion sleeve nu t l 124 M Group 24-4 278 Kickst arte rratchet pinion locking was her 1 1~5 M: Group 24- 4255 Kickstart erratchet pinion sleeve locknut ... I 126 M Group 66--3067 Clutch push r od 1 126 AA Model 29-3324 Clut ch push rod ... 1 126 AA Model 65- 3943 Clutch pus h rod 1 127 M Group 28- 2080 Greas e nipple ... ... 1 128 M Group 21-2888 I nn er cov er and case scr ew... ... ... 2 129 M Gr oup 15- 4246 Inner cove r and case locking strip 1 130 M Group 15- 4240 Operating shaf t clip ring 1 13) M Group 24- 4247 Gear control qua drant 1 132' M Gr oup 24-424 8 Gear contro l quad rant bush I 133 M Grou p 15-4 035 Gear control plunger I 134 M Gr oup 24- 68 Gear cont rol p lunger spr ing 1 135 M Group 24- 4251 .Gear cont rol plunger cup ... 1 136 M Group 2-4 33 Gearbo x key (mainshaft) 1 - " Plate 6 CLUT CH and FRON T CHAIN CASE "M " Gro up Plate Ref. Number . Number pe r set. Model. Part No. Descrip t ion. I M20, lv121, 1VJ33 65- 7594 Chaincase (fr on t ) with fixed fittings . . 1 (rigid and sprin g) l 1\120 AA 1v1odel ... 65- 7594. Chainca se (front ) with ñxedûtti ngs 1 1 M2l, AA Model 65- 7594 Chaincase (front ) wit h fixed fittin gs 1 2 M20, M21, M33 29-3 319 F ront an d rear cha incase fixing scr ew wash er (shakep roof) 16 ,· (rigid and spri ng) . . 2 M21, AA Model 29- 3319 Front an d rear chaincase fixing screw washer (shak eproof) 16 3 1120, M21, M33 1-46 06 . . F ro nt an d rear chaincase fixing scr ew .. 16 (rigid an d spri ng) 16 3 M21, AA Model ... 1-4606 Front an d rear ch ain case fixing screw 4 M20, M21, M33 2- 930 Chaincas e oil level plug washe r (fibre) .. ... ... 1 (rigid an d spring) 1 4 M21, AA.M0del 2- 930 Chainc ase oil level plug washer (fibre) ... 5 M20, M21, M33 . .. 66-7 517 Cha incase oil level plug .. 1 (rigid an d spring) 1 5 M2l, AA Model 66-7 517 Chainc ase oil level plug . .. . . 6 .. M20, M21, M33 67- 42 Chaincase inspection cap wash er 1 (rigid an d spring ) 6 ~121, AA Model 67-42 Chaincase inspectio n cap washe r .. . . 1 - -- 25 ,. ~ ., íl \.- - I ~ · ' Rear Hub and Wheel -: Fitting s Clutch an Fro nt · Chaincasr -·- Fram ean Fitriti gS Fr ont For and Fittin gs Front Hl and Whe Fitt inge Mudguards Oil Tan k Toolbox em Cbainguar cl 'f; Petr ol TIUll ~ Handlebar È Dual Seat [- Batt eryCarr i, J and Silences a . i 1 f Rear Mudgua ,i Toolbox ~ Chainguard1 f. Rear Brake i; Control ~ end Silence f.: Special Componenti as supplied t Automobile Association Legshield s Tools a1 Sundri , ' , } Jl: I ~ El ectric:a I ~ Equipme 1 I ¡,;, 1· .y ,"\ :S idecar Chas sis