Triumph 1939-40 Models Parts Book

Word your orders clearly and quote both Engine and Frame Nos. of your Machine in full. GASKET SETS Includ ing all necessar y Gasket s for decar bonising with Cylind er Hea d Gasket s wh ere fitt ed, exc eptfor Twin models wh er e t he gas ket nee d no t be re newed when decarb on ising GS2H Gasket Set for 2H GS3S ' ' I I " 3S . . GS3SE I I , ' I I 3SE GSSS ' ' ' , ' ' SS GSSSE ' ' ' ' ' ' SSE GS3H " ' ' ' ' 3H GST70 " " ' ' T70 GST80 " ,, " TSO GSSH I I ' ' " SH GS6S ' ' , ' " 6S GSST I I " ' ' ST GST I OO , ' ,, .. TIOO .. £ s. d. 3 O 3 6 3 6 3 6 3 6 3 O 3 O 3 O 3 O 3 6 4 O 4 O I I i i ï u R i¡ ¡ !] ii ¡ u i ji , (¡ I, ¡; ,¡ f; il 1 í ¡ ¡ l ¡ ¡ ! !' ~ I . . . . ... GEAR RATIOS WIDE RATIO Top 3rd 2nd [st 6.46 9.36 14.83 19.82 6.1 O 8.84 14.00 18.70 5.80 8.40 13.30 17.80 5.50 7.96 12.62 I 6.88 5.24 7.60 12 02 16.08 5.00 7.25 I 1.48 15.34 4.78 6.93 I I .OO 14.70 4.57 6.63 10.49 14.03 4.40 6.38 I 0.12 13.5 I STANDARD RATIO Engine Sprocket Top 3rd 2nd Ist 17 6.46 7.75 1 .35 16.40 18 6. I O 7.33 IO.SO 15.50 19 5.80 6.95 I O.O 14.70 20 5.50 6.60 9.5 14.0 21 5.24 6.28 9.05 13.3 22 5.00 6.0 8.65 12.7 23 4.78 5.75 8.26 12 I 24 4.57 5.49 8.03 I I 6 25 4.40 5.28 7.73 I I .08 PARTS REQUIRED TO CONVERT . Fro m Sta nda rd to W ide Ratio From Wi de to Stan dar d Ratio. T465 Mainshaft High Gear 16 6 T444 Mainshaft High Gear ... 15 T467 " 2nd .. .. . 12 6 T442 " 2nd " IO T466 Layshaft High li ... 13 6 T434 Layshaft High " ... 12 T468 ' ' 2nd li .. 12 6 T436 ,, 2nd " . .. I I o 6 6 6 • Y¡ 71