Chassis Information ---
Section 10
The Executive 2005
489
During each oil change
inspect
the engine side of the radiator/CAC assembly for foreign objects
that may cause restriction.
Spraying degreaser on the charge air cooler, as well as using a steam cleaner, will not damage the
CAC.
However, pressure washer and steam cleaner nozzles placed too close to the CAC can
bend the fins.
The recommended cleaning procedure for the CAC and the radiator, is to use a bucket
of mild soap and water. Carefully wash with a bristle brush then rinse using a garden hose, with mini-
mum water pressure, standing back a distance to avoid bending the fins.
BRAKE - AUXILIARY (ENGINE BRAKE)
Auxiliary braking systems are designed to supplement the standard air braking system. These devices
are not designed to bring the motorhome to a complete stop; however, can assist in controlling the speed
of the motorhome. Use of the engine braking system can extend the life of pads, shoes, rotors and
drums, saving on costly service brake repairs.
The "Jake" brake is an engine-braking device that operates on a different principle than an
exhaust brake. An engine brake functions by releasing engine compression. The effect of the engine
brake increases with engine speed. When the engine brake is activated the Allison transmission
automatically downshifts, utilizing the gear selected and maximizing the engine braking effect.
When the engine brake activates, an electrical signal is sent to the engine ECM (electronic control
module). The ECM controls a hydraulic circuit that opens the exhaust valves near the end of the
compression stroke. The potential engine braking power depends on turbocharger boost pressure,
engine speed, compression ratio, injector timing and when the exhaust valves open.
Located on the left console is a
HI/LOW
switch. The
HI/LOW
switch allows for the selection of
different levels of engine braking power. Selecting
LOW
activates the engine brake on three cylin-
ders. Selecting the
HI
setting activates the engine brake on six cylinders.
090388b
090388e
ISX & Series 60 Assembly
ISM Assembly
Содержание Executive 2005
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Страница 30: ...Section 1 General Information The Executive 2005 30 NOTES...
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Страница 92: ...Section 2 Driving Safety The Executive 2005 92 Weight Label 100179D...
Страница 98: ...Section 2 Driving Safety The Executive 2005 98 020254...
Страница 101: ...Driving Safety Section 2 The Executive 2005 101 020263 WEIGHT RECORD SHEET 020262...
Страница 102: ...Section 2 Driving Safety The Executive 2005 102 WEIGHT RECORD SHEET 020262...
Страница 103: ...Driving Safety Section 2 The Executive 2005 103 010763d 010689d VIEWS Front Rear...
Страница 104: ...Section 2 Driving Safety The Executive 2005 104 010687e 010688c Roadside Curbside...
Страница 119: ...Driving Safety Section 2 The Executive 2005 119 NOTES...
Страница 120: ...NOTES 120 The Executive 2005 Section 2 Driving Safety...
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Страница 132: ...Section 3 Exterior Interior Care The Executive 2005 132 Fabric Specifications Charts...
Страница 133: ...Exterior Interior Care Section 3 The Executive 2005 133...
Страница 134: ...Section 3 Exterior Interior Care The Executive 2005 134...
Страница 135: ...Exterior Interior Care Section 3 The Executive 2005 135...
Страница 136: ...Section 3 Exterior Interior Care The Executive 2005 136 Ralph Lauren Fabrics Optional Package...
Страница 137: ...Exterior Interior Care Section 3 The Executive 2005 137...
Страница 138: ...Section 3 Exterior Interior Care The Executive 2005 138...
Страница 164: ...Section 3 Exterior Interior Care The Executive 2005 164 NOTES...
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Страница 204: ...Section 4 Appliances The Executive 2005 204 NOTES...
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Страница 264: ...Section 5 Equipment The Executive 2005 264 NOTES...
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Страница 299: ...Water Systems Section 6 The Executive 2005 299 TYPICAL WATER BAY 040496c...
Страница 300: ...Section 6 Water Systems The Executive 2005 300 040487m WATER SYSTEMS DIAGRAM Typical Water System Layout...
Страница 301: ...Water Systems Section 6 The Executive 2005 301 NOTES...
Страница 302: ...Section 6 Water Systems The Executive 2005 302 NOTES...
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Страница 321: ...LP Gas Systems Section 7 The Executive 2005 321 NOTES...
Страница 322: ...Section 7 LP Gas Systems The Executive 2005 322 NOTES...
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Страница 380: ...Section 8 Electrical Systems House The Executive 2005 380 Wiring Systems Interfaced...
Страница 381: ...Electrical Systems House Section 8 The Executive 2005 381 NOTES...
Страница 382: ...Section 8 Electrical Systems House The Executive 2005 382 NOTES...
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Страница 419: ...Electrical Systems Chassis Section 9 The Executive 2005 419 ENGINE NO START FLOW CHART...
Страница 420: ...Section 9 Electrical Systems Chassis The Executive 2005 420 NOTES...
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Страница 523: ...Chassis Information Section 10 The Executive 2005 523 METRIC U S CONVERSION CHART...
Страница 525: ...Chassis Information Section 10 The Executive 2005 525...
Страница 526: ...Section 10 Chassis Information The Executive 2005 526...
Страница 527: ...Chassis Information Section 10 The Executive 2005 527...
Страница 529: ...The Executive 2005 Index...
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Страница 538: ...Index The Executive 2005 538 NOTES...