JLG 660SJ Service Manual - Manual (Page 128)

SECTION 3 - CHASSIS & TURNTABLE
3-78 – JLG Lift – 3121202
15. Engine Tray
16. Piston Pump
17. Gear Pump
18. Fuel Filter
19. Alternator
20. Oil Pressure Switch
21. Oil Filter 22. Starter
23. Dipstick
24. Engine Temperature Sender
25. Throttle Actuator
26. Fuel Supply Pump
27. Water Pump
Figure 3-59. Caterpillar Engine Installation - Sheet 2 of 2