Radiator Door; Scr Converter Access Hatch - PREVOST H3-45 VIP Owner's Manual

2-8 Coach Exterior
FIGURE 6: VIEW OF MAIN POWER COMPARTMENT
(TYPICAL)
FIGURE 7: MAIN CIRCUIT BREAKERS 12 & 24 VOLTS
(TYPICAL)

RADIATOR DOOR

Open the engine compartment rear door to access
the engine radiator door release handle.
Open the engine radiator door by pulling on the
latch release lever from inside the engine
compartment left pillar.
FIGURE 8: RADIATOR DOOR LATCH RELEASE LEVER
LOCATION
WHEN THE ENGINE IS RUNNING...
Cooling fans may activate at any moment.
Keep hands away from cooling fans or keep the
radiator door closed
Cooling fans may be running when the
engine is shut down in the following
conditions:

SCR CONVERTER ACCESS HATCH

This hatch is located above the radiator door.
To gain access to the SCR catalytic converter:
1. Open the radiator door first;
2. Pull the catch connecting rod to unlock the
3. Lift the hatch open;
4. Hold the door open by inserting the support
PA-1619 Owner's Manual H3-45 VIP
WARNING
WARNING
If a High Exhaust Temperature condition
l
exists (e.g. following regeneration). The
CAC fans will keep running for a maximum
of 15 minutes.
During the electric Motor Test Sequence,
l
the cooling fans will start running briefly.
access hatch;
rod free end into the receptacle.