Triumph 1973 750cc Bonneville and Tiger Parts Book

SCREWS Part No. Type of head Material Thd. dia. Length under head Type of drive 21- 1916 Cheese head Steel .!." UNC 1.l" Cross recess 4 8 21- 1917 Cheese head ... .!." UNC 2~" Cross recess 4 8 . 21-1918 Cheese head " .!." UNC 2l. ll Cross recess 4 8 21-1920 Hex. head l." UNC ,.1 fl " 4 64 21-1929 Cou nters unk (82º) .!. 11 UNC il" Slot " 4 32 21- 2079 Cheese head No . 10 UNF I fl Pozidrive " 2 14- 0604 Cheese head l. " UNF I II Cross rece ss .. 4 2 14-6505 Counters unk (82º) .L" UNC 7 If Cross recess " 4 ã 14-6607 Cheese head .!." UNC 7 11 Cross reces s .. 4 ë 14- 6608 Cheese head " l. 11 UNC 1" Cros s rece ss 4 14-660 9 Cheese head .. .L" UNC 11. li Cro ss rece ss 4 4 14-7 019 Socket head í "LJNC 7 11 Hex. socket " I 6 8 14- 7024 Socket head .. .2.."UNC 2" Hex. socket I 6 WASHERS-PLA! N Part No. Material i /dia. o/dia. Thickness 60-42 45 Steel 0.273" 0.563 11 0.048 fl 60-42 46 Stee l 0.398" 0.750" 0.063 fl 60-4247 Steel 0.336 11 0.625" 0.063 11 37-2 027 Stee l 0.531 11 1.031 u 0.092" 60-4 248 Steel 0.266" 0.469" 0.064" WASHERS-SPRING Part No. Material i/dia. o/dio. o/a height Thickness 60-4 259 Spring Ste el 3 11 clear ance I 9 11 1 " 0.104" 8 32 TI 60-4250 ! " clearance 13" fr " . 0.064" .. " 32 60-35 41 il " 1 li 1 /I 0.040** " " 32 8 TI 21-0 648 .s, « clearance I II i" 0.080" " " I 6 2 32 *• Double coil. 81