Toro 500 EFI Service Manual page 119

13. Install the air filter assembly and secure to the frame
with four sheet metal screws; then secure the intake
boot with the clamp and tighten securely.
14. Connect the IAT sensor connector to the IAT sen-
sor and the crankcase breather tube to the crank-
case; then install the air filter intake tube and
secure with a clamp and sheet metal screw.
15. Connect the gasline hose to the throttle body making
sure the gasline hose connector fully engages and
locks onto the fuel rail.
16. Connect the MAP sensor connector (A), fuel injector
connector (B), ISC connector (C), and TPS connector
(D); then install new nylon ties as noted during removing.
HDX148A
17. Pour the recommended amount of oil and coolant
into the engine and radiator; then loosen the cool-
ant bleed screw to allow trapped air to escape.
When clear coolant flows, tighten the bleed screw.
HDX031A
18. Connect the negative battery cable to the battery.
19. Install the center skid plate, center floorboard, and
seat base; then install the seat back and seat.
20. Start the engine and check for leaks allowing to
warm up for several minutes; then shut the engine
off and check engine oil and coolant levels.
HDX138B
HDX136A
HDX158B
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