Monaco DYNASTY 2006, User Manual

Page: 355 / 384

DYNASTY 2006 CHASSIS INFORMATION — SECTION 10 • 355
Fluid Levels - Hot Check
Fluid level rises as temperature increases. Fluid must be hot to ensure an accurate check. Be sure fl uid has
reached normal operating temperature (160º to 200º F/71º to 93º C). If a transmission temperature gauge is not
present, check the fl uid level when the engine water temperature gauge has stabilized and the motorhome has
been driven for at least one hour.
• Park the motorhome on a level surface and shift to N (Neutral). Apply the parking brake and allow the
engine to idle (500 to 800 RPM).
• After wiping the dipstick clean, check the fl uid level. Safe operating level is anywhere within the Hot Run
band on the dipstick.
• The width of the Hot Run band is approximately one quart of fl uid at normal temperature range.
• If the level is not within this band, add or drain the fl uid as necessary to put the level within the Hot Run
band.
• Ensure that fl uid level checks are consistent. Check the level more than once. If readings are not
consistent, ensure the transmission breather is clean and not clogged. If readings are still not consistent,
contact the nearest Allison Service Center.
FUEL SYSTEM
Fuel Requirements
Low sulfur #2 diesel fuel or #1 and #2 commercial winter blend diesel fuels are the most common commercially
available and recommended for use.
The use of #2 diesel fuel will result in optimum engine performance. Try to obtain fuel from sources that are
serviced often such as large truck service facilities. The fuel supply is fresh and the possibility of introducing
contaminants or water into the fuel system is reduced. It is important to not empty the engine of fuel. The fuel
system on the engine is sensitive to air. If the engine is allowed to run out of fuel, the fuel system will need to be
thoroughly primed before the engine will start. Refer to the Fuel Filters article for priming instructions.
WARNING:
Do not mix gasohol with diesel fuel. This mixture can cause an explosion.
NOTE:
If the engine has run out of fuel it will need to be primed. Refer to Fuel Filters for
instructions on priming the fuel system.
NOTE:
It is extremely important that fuel be kept clean and free of dirt or water due to the precise
tolerances of diesel injection systems. Dirt or water in the system can cause severe damage to
both the fuel pump and the fuel injectors. Fuel additives for lubricity are not recommended.
There are numerous diesel fuel additives to help remove moisture from fuel, prevent
microbe growth and to prevent gelling during cold weather. Consult the Manufacturer’s
Owner’s Manual before adding any type of fuel additive or extender.