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DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual First release Oct 2020
3 VEHICLE EXTERIOR
FIGURE 1: EXTERIOR VIEW
1. Engine air filter intake grill 12. Exhaust after-treatment system access door
2. Engine compartment curbside door 13. Engine compartment rear door
3. Hinged rear fender 14. Rear-view mirrors
4. Fuel filler neck & DEF filler neck door 15. Transmission retarder OFF indicator light
5. Condenser compartment 16. Tow truck connector & air supply quick coupling fittings
6. Wheelchair Lift mechanism access door 17. Front electrical and service compartment
7. Wheelchair access door 18. Driver’s power window
8. Baggage compartment 19. Evaporator compartment
9. Entrance door control switch 20. Air dryer compartment
10. Entrance door 21. Radiator door
11. Electric destination sigh or route number 22. SCR converter access door