Holiday Navigator 2003 Owner's Manual page 383

NAVIGATOR
CHASSIS - INTRODUCTION • 385
AIR SUPPLY SYSTEM • 386
Air Coupler - Universal • 388
Air System - Charging (External) • 389
BRAKE SYSTEMS - AIR BRAKES • 389
Park & Emergency Brake Systems • 390
Brake Adjustment/Slack Adjuster • 391
Brake Systems - Back-Up • 391
Air Dryer Operation • 392
Importance of the Air Dryer • 393
Desiccant-Type Air Dryer • 393
Desiccant Cartridge • 395
Checklist - Air Bag Inspections • 396
RIDE HEIGHT VALVES • 397
ABS/ATC SYSTEM (Anti-lock Brakes) • 399
ALIGNMENT SPECIFICATIONS • 402
LEVELING HYDRAULIC (Opt.) • 407
Automatic Leveling System • 410
Retracting Leveling Jacks • 411
Manual Retract Valves • 412
LEVELING SYSTEM - AIR • 413
ENGINE - GENERAL INFORMATION • 417
STARTING PROCEDURE (ISM Normal) • 420
STARTING PROCEDURE - COLD WEATHER • 420
OIL RECOMMENDATIONS (Engine) • 421
Oil Recommendations - Cold Weather • 424
ENGINE SHUTDOWN • 424
Engine Shutdown - Extended • 424
Air Governor • 387
Air Storage Tanks • 387
AIR DRYER • 392
Air Dryer Cycle • 393
AIR SPRINGS • 396
10
Adjusting • 398
TAG AXLE • 405
Oil Lube Intervals • 406
SHOCK ABSORBER • 407
Manual Leveling • 410
Maintenance • 412
ENGINE-DIAGRAM • 418
Coolant System - Thawing • 428
TRANSMISSION -
Transmission - Check Light • 433
Transmission - Periodic Inspections • 434
TRANSMISSION LUBRICATING FLUID • 436
Transmission Fluid Levels - Cold Check • 436
Transmission Fluid Level - Hot Check • 437
Electric Override (ISM Engine) • 446
AIR FILTER -
LUBRICATING THE CALIPER • 450
U-Joint Angles, Phasing & Driveline Balance • 456
PARTS - COMMON SOLENOIDS & SENDERS • 460
FILTERS & BELTS CHART • 462
METRIC/U.S. CONVERSION CHART • 464
CHASSIS INFORMATION
COOLANT • 425
Coolant - Additive (SCA) • 427
Coolant Hoses • 428
CHARGE AIR COOLER • 428
BRAKE - AUXILIARY • 430
Brake - Engine • 430
Shift Selector
FUEL SYSTEMS • 438
Fuel Requirements • 438
Fuel Tank • 438
Fuel Sending Unit • 439
Fuel Lines & Hoses • 440
Fuel Filters • 440
HYDRAULIC SYSTEMS • 443
Hydraulic Pump • 444
Hydraulic Cooler • 444
Hydraulic Fan System • 445
Thermovalve • 445
Switching Valve • 446
Fan Motor • 446
Hydraulic Filter • 447
Hydraulic Reservoir • 448
STEERING GEAR • 448
Changing the Filter
Air Filter Minder • 449
Adjusting the Brakes • 452
DRIVE AXLE LUBRICANT • 455
DRIVE SHAFT • 455
LUBRICATION CHART • 458
SPECIFICATIONS CHART • 462
MAINTENANCE RECORD • 465
S ECTION 10
• 431
• 449