PREVOST H3-41 Maintenance Manual page 968

SECTION 23A: ACCESSORIES - H3 SERIES
8.6 EMERGENCY BUZZER ................................................................................................................................... 21
8.7 FRESH WATER TANK .................................................................................................................................... 21
8.7.1 Fresh Water Tank Heater (Optional) .................................................................................................... 21
8.7.2 Fresh Water Tank Draining .................................................................................................................. 21
8.7.3 Fresh Water Tank Filling ...................................................................................................................... 21
8.8 LIQUID SOAP DISPENSER.............................................................................................................................. 22
8.9 FLUSH PUSH-BUTTON .................................................................................................................................. 23
8.9.1 Pneumatic Timer Removal and Installation ......................................................................................... 23
8.9.2 Timer Adjustment ................................................................................................................................ 23
8.10 FLUSH PUMP ................................................................................................................................................ 23
8.10.1 Flush Pump Pressure Adjustment ......................................................................................................... 23
8.11 SUMP TANK .................................................................................................................................................. 23
8.11.1 Sump Tank Draining ............................................................................................................................. 23
8.11.2 Sump Tank Filling ................................................................................................................................. 24
8.12 CLEANING CABINET ...................................................................................................................................... 24
9. AIR HORN VALVE .......................................................................................................................................... 24
9.1 AIR HORN VALVE MAINTENANCE ................................................................................................................ 24
10. HEADLIGHT CLEANING SYSTEM................................................................................................................. 24
10.1 WASHER FLUID REFILLING ........................................................................................................................... 25
10.2 WASHER NOZZLES ADJUSTMENT ................................................................................................................. 25
11. WINDSHIELD WIPERS AND WASHERS ....................................................................................................... 26
11.1 WIPER ARM .................................................................................................................................................. 27
11.1.1 Sweep Adjustment ............................................................................................................................... 27
11.1.2 Removal ............................................................................................................................................... 28
11.1.3 Installation ........................................................................................................................................... 28
11.2 LOWER LINKAGE ADJUSTMENT ................................................................................................................... 28
11.3 UPPER LINKAGE ADJUSTMENT ..................................................................................................................... 28
11.4 WINDSHIELD WIPER MOTORS ..................................................................................................................... 29
11.4.1 Lower Windshield Wiper Motor Replacement ..................................................................................... 29
11.4.2 Upper Windshield Wiper Motor Replacement ..................................................................................... 31
12. AUTOMATIC FIRE SUPPRESSION SYSTEM (AFSS) (OPTIONAL) ................................................................... 32
12.1 STARTING THE VEHICLE AFTER TRIGGERING OF A FIRE ALARM .................................................................. 32
12.2 PERIODIC MAINTENANCE ............................................................................................................................ 32
13. TIRE PRESSURE MONITORING SYSTEM (TPMS) ......................................................................................... 33
14. ELECTRIC BRAKE CONTROL SYSTEM FOR TRAILER ..................................................................................... 33
14.1 A40 CONNECTOR ......................................................................................................................................... 34
14.2 7-BLADE RV/TRAILER CONNECTOR .............................................................................................................. 34
14.3 VECT ............................................................................................................................................................. 35
15. WHEEL CHAIR LIFT CASSETTE INSTALLATION............................................................................................. 35
16. WHEEL CHAIR LIFT CASSETTE DISMOUNTING ............................................................................................ 37
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PA1621 Maintenance Manual All Series | Jan 2020