Blue Bird Sigma Y3FE 2015, Driver'S Handbook Manual

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DRIVER HANDBOOK
Y3FE
First 1000 Miles Then Every 12 Months or 12,000 Miles
Axle & Suspension, Front
Inspect & Torque AirTek Suspension
Suspension Fastners
Tighten to 285 to 305 ft. lbs.
Inspect & Torque SofTek Spring
Suspension U-Bolts Torque to 285 - 320 ft. lbs.
Axle & Suspension, Rear
Inspect & Torque Spring Suspension U-
Bolts
Torque u-bolt nuts to 280–310 ft lb.
First 5000 Miles Then Every 12 Months or 24,000 Miles
Transmission
Replace Transmission Sump Filter
First 11,000 Miles Then Every 3 Months or 5000 Miles or 250 Engine Hours
Engine
Inspect All Belts
Inspect condition and tension of belts.
First 11,000 Miles Then Every 6 Months or 5000 Miles
Cooling System
Inspect Charge Air Cooler
Inspect for clogging debris.
Inspect Radiator Inspect for clogging debris.