GEAR LUBRICANT
Always use synthetic gear lubricant that conforms to the API GL5 SAE
80W-90 grade. Using the recommended brands from ZF Axles is
acceptable.
POWER STEERING LUBRICANT
Allison C-3, DEXRON-II hydraulic transmission oil should be chosen
when the power steering mechanism operates under temperatures
lower than 50
° F (10° C); If above 50° F (10° C) then choose C-3/10W;
the C-3/10W grade oil is an all-season oil in freezing zones; The C-3/30
grade oil is all-season oil in non-freezing areas.
FINAL DRIVE UNIT LUBRICANT
The lubricant for reduction final drive should meet the applied
conditions of the ECO FluidX (80w-90) grade of API for the heavy
load, the hyperbolic surface gear as well as meet the applied
ambient temperature conditions.
CHASSIS LUBRICANT
The #2 lithium-based lubricant grease (suitable for ambient temperature
of -22
° to 248°F (-30° to 120°C)) should be applied to the various
components.
DEF TANK
The DEF tank is located rear curbside access door panel. Filled to max
line. Max capacity 15 gallons. Never add diesel fuel into the DEF tank.
DIESEL FUEL
Fuel tank fill caps are located behind small locked panels. The small
locked panels are located on both sides of motor coach. Use only high
purity diesel, with a content of sulfur that is not more than 0.3 percent.
CAUTION
Avoid driving with an extremely low fuel level. Running extremely
low or out of fuel could cause engine damage.