Operating instructions

2-5
FIGURE 2-3. GEAR TRAIN DIAGRAM (TYPICAL WITH PERMOLD CRANKCASE).
1. Crankshaft gear......................................................... 1:1
2. Crankshaft................................................................. 1
3. Camshaft gear........................................................... 1:0.5
4. Camshaft................................................................... 1:0.5
5. Hydraulic tappet ........................................................ --
6. Governor drive bevel gear ........................................ 1:0.5
7. Governor driven bevel gear ...................................... 1:1
8. Oil pump and tachometer drive shaftgear................. 1:0.5
9. Oil pump driven gear................................................. 1:0.5
10. Tachometer drive bevel gear .................................... 1:0.5
11. Tachometer drive bevel gearshaft ............................ 1:0.5
12. Idler gear assembly................................................... 1:0.652
13. Right magneto drive gear.......................................... 1:1.5
14. Left magneto drive gear ............................................ 1:1.5
15. Starter ....................................................................... 48:1
16. Starter coupling......................................................... --
17. Worm drive shaft....................................................... 48:1
18. Starter worm gear ..................................................... 48:1
19. Starter worm wheel ................................................... 2:1
20. Starter shaftgear ....................................................... 1:3
21. Alternator................................................................... 3:1
22. Alternator driven gear ............................................... 3:2
23. Alternator drive gear ................................................. 1:1