Fleetwood 1999 Discovery Parts And Service Manual page 49

Engine oil pressure must be indicated on the gauge within 15
seconds after starting.
When starting a cold engine, increase the engine speed
(RPM) slowly to be sure adequate lubrication is available to
the bearings and to allow the oil pressure to stabilize.
Idle the engine 3 to 5 minutes at 1000 RPM before operating
with a load. Check the oil pressure indicator(s), temperature
indicator(s), and other gauges often to make sure they are
operating correctly.
The motor home will not move until the air brakes and sus-
pension systems are sufficiently full of air. Normal brake
system air pressure is 90-120 psi.
Normal Shut Down Procedure:
1. Shift transmission into NEUTRAL.
2. Pull out on the Parking Brake knob to engage the parking
brake.
3. Let engine idle for a minimum of 3 minutes for proper cool
down. Increase this time if there has been extended hot
weather running.
See the Chassis Operator's Manual for details on engine
operation and maintenance.
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