Section 171.11. Applicability

Section 171.12. Air cleaner

Section 171.13. Axles

Section 171.14. Brakes

Section 171.15. Bumper, front

Section 171.16. Certification

Section 171.17. Clutch

Section 171.18. Color

Section 171.19. Driveshaft protection

Section 171.20. Electrical system

Section 171.21. Exhaust system

Section 171.22. Fenders, front on Type C school buses

Section 171.23. Frame

Section 171.24. Fuel system

Section 171.25. Governor

Section 171.26. Heating system

Section 171.27. Horn

Section 171.28. Instruments and instrument panel

Section 171.29. Oil filter

Section 171.30. Openings

Section 171.31. Passenger’s load

Section 171.32. Power and gradeability

Section 171.33. Shock absorbers

Section 171.34. Springs

Section 171.35. Steering gear

Section 171.36. Tires and rims

Section 171.37. Transmission

Section 171.38. Undercoating