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RB48 BROOM
4.7
ROSCO - A LeeBoy Company
Maintenance
MAINTENANCE
Your ROSCO Broom consists of a variable displacement Sauer/Danfoss 40 Series pump and
motor which provide drive power for the ROSCO Broom. A gear-type hydraulic pump is directly
connected to the Sauer/Danfoss pump, and provides operational pressure for the power
steering, brush lift, brush swing and brush drive.
A 25 gallon hydraulic reservoir and filter(s) complete the Hydraulic System (Figure 4-C, page
4.8). This manual contains general system maintenance guidelines, however, more detailed
service and maintenance information is available directly from the hydraulic component
manufacturers if necessary.
HYDRAULIC SYSTEM MAINTENANCE
Hydraulic Fluid
The ambient temperatures of your geopgraphic
area dictate the factory fill in your broom.
When adding or changing hydraulic fluid, refer to
the Hydraulic Fluids Chart on page 17 of this
section. The use of hydraulic oils or fluids that are
not equal to those listed could result in
substandard performance or possible failure of the
broom's hydraulic components. If you are not sure
whether a specific hydraulic oil is suitable for use
in your broom, consult your authorized Rosco
Dealer/Distributor or Rosco's Factory Service
department.
Hydraulic Reservoir
The hydraulic reservoir is located in the engine
compartment on the right side of the machine. The
fill cap is on top of the front engine panel. The
hydraulic reservoir has a sight gauge on the right
side used to monitor hydraulic oil levels.
The numbers in () refer to the items shown in
Figure 4-C on page 4.8.
A.
Check the level of hydraulic oil prior to
each day's operation of the broom. Hydraulic oil
should be visible in the sight gauge (1). If not, fill
the tank until oil is visible in the sight gauge.
B.
The fill cap strainer (2) should be cleaned
each time hydraulic oil is added or changed.
Use extreme caution when
removing the filler cap to prevent
any foreign matter from entering
the hydraulic reservoir.
C.
The filler cap (3) should be padlocked in
place when practical to eliminate the possibility of
tampering.
D.
Condensation that may build up in the
hydraulic system is capable of clogging the filter
elements. This condition can lead to insufficient
hydraulic fluid at the pump, which will in turn
degrade the performance of and possibly damage
the hydraulic pump and other system
components.
E.
Warm the hydraulic system to above 100°
F (38° C) and check filter indicator (4). If the filter
indicator is in the RED, the filter element (5) should
be replaced. Refer to the Preventive Maintenance
Chart at the end of this section for Rosco part
number for filter element.
NOTE: Use only genuine ROSCO replacement
parts. Other parts could be substandard and
cause hydraulic system failure. The use of
other than approved filter elements will void
the warranty on hydraulic components.
Содержание RB48
Страница 10: ...Introduction 1 8 ROSCO A LeeBoy Company RB48 BROOM NOTES ...
Страница 32: ...RB48 BROOM ROSCO A LeeBoy Company Operation 3 10 OPERATION NOTES ...
Страница 50: ...RB48 BROOM ROSCO A LeeBoy Company Maintenance 4 18 NOTES ...
Страница 58: ...ROSCO A LeeBoy Company Troubleshooting 5 8 RB48 BROOM NOTES ...
Страница 61: ...ROSCO A LeeBoy Company 6 3 Parts Book REF REV RB48 BROOM FINAL DETAIL GROUP 21092 N ...
Страница 62: ...REF REV 21092 N RB48 BROOM FINAL DETAIL GROUP Parts Book 6 4 ROSCO A LeeBoy Company ...
Страница 63: ...REF REV 21092 N RB48 BROOM FINAL DETAIL GROUP ROSCO A LeeBoy Company 6 5 Parts Book ...
Страница 65: ...ROSCO A LeeBoy Company 6 7 Parts Book REF REV RB48 BROOM 29187 D ENGINE SUB ASSEMBLY CUMMINS ...
Страница 67: ...ROSCO A LeeBoy Company 6 9 Parts Book REF REV RB48 BROOM 29187 D ENGINE SUB ASSEMBLY CUMMINS ...
Страница 71: ...ROSCO A LeeBoy Company 6 13 Parts Book REF REV RB48 BROOM 29188 C ENGINE SUB ASSEMBLY PERKINS ...
Страница 73: ...ROSCO A LeeBoy Company 6 15 Parts Book REF REV RB48 BROOM ENGINE SUB ASSEMBLY PERKINS 29188 C ...
Страница 79: ...ROSCO A LeeBoy Company 6 21 Parts Book REF REV RB48 BROOM 28240 D CONTROL GROUP ...
Страница 83: ...ROSCO A LeeBoy Company 6 25 Parts Book REF REV RB48 BROOM INSTRUMENT PANEL 39140 0 ...
Страница 85: ...ROSCO A LeeBoy Company 6 27 Parts Book REF REV RB48 BROOM INSTRUMENT FUSE PANEL 28032 0 ...
Страница 87: ...ROSCO A LeeBoy Company 6 29 Parts Book REF REV RB48 BROOM 26970 0 FUSE PANEL SUB ASSEMBLY ...
Страница 89: ...ROSCO A LeeBoy Company 6 31 Parts Book REF REV RB48 BROOM 29084 0 FRAME ASSEMBLY ...
Страница 91: ...ROSCO A LeeBoy Company 6 33 Parts Book REF REV RB48 BROOM 29043 A FRONT AXLE ASSEMBLY ...
Страница 97: ...ROSCO A LeeBoy Company 6 39 Parts Book REF REV RB48 BROOM 29048 0 ENGINE COVER ASSEMBLY ...
Страница 103: ...ROSCO A LeeBoy Company 6 45 Parts Book REF REV RB48 BROOM 28235 G CAB ASSEMBLY 2 DOOR ...
Страница 105: ...ROSCO A LeeBoy Company 6 47 Parts Book REF REV RB48 BROOM CAB ASSEMBLY 2 DOOR 28235 G ...
Страница 106: ...RB48 BROOM REF REV 28235 G CAB ASSEMBLY 2 DOOR Parts Book 6 48 ROSCO A LeeBoy Company ...
Страница 112: ...Parts Book 6 54 ROSCO A LeeBoy Company ITEM PART NO QTY DESCRIPTION RB48 BROOM REF REV 38653 0 CAB AIR COND HEATER KIT ...
Страница 113: ...ROSCO A LeeBoy Company 6 55 Parts Book REF REV RB48 BROOM 38653 0 CAB AIR COND HEATER KIT ...
Страница 115: ...ROSCO A LeeBoy Company 6 57 Parts Book REF REV RB48 BROOM BRUSH FRAME GROUP QWK CHANGE 28855 B ...
Страница 117: ...ROSCO A LeeBoy Company 6 59 Parts Book REF REV RB48 BROOM WATER SPRAY GROUP 28241 B ...
Страница 121: ...ROSCO A LeeBoy Company 6 63 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Страница 123: ...ROSCO A LeeBoy Company 6 65 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Страница 125: ...ROSCO A LeeBoy Company 6 67 Parts Book REF REV RB48 BROOM HYDRAULIC GROUP 29085 A ...
Страница 129: ...ROSCO A LeeBoy Company 6 71 Parts Book REF REV RB48 BROOM PARK BRAKE GROUP 21250 E ...
Страница 139: ...ROSCO A LeeBoy Company 6 81 Parts Book REF REV RB48 BROOM 26067 C OTHER OPTIONAL EQUIPMENT ENGINE SHUTDOWN ...
Страница 143: ...ROSCO A LeeBoy Company 6 85 Parts Book REF REV RB48 BROOM 21089 B OTHER OPTIONAL EQUIPMENT FRONT BRAKES ...
Страница 147: ...ROSCO A LeeBoy Company 6 89 Parts Book REF REV RB48 BROOM OTHER OPTIONAL EQUIPMENT TOW PACKAGE 29125 A ...
Страница 149: ...ROSCO A LeeBoy Company 6 91 Parts Book REF REV RB48 BROOM 29122 0 OTHER OPTIONAL EQUIPMENT KIT BRAKES STEERING TOW GRP ...
Страница 151: ...ROSCO A LeeBoy Company 6 93 Parts Book REF REV RB48 BROOM OTHER OPTIONAL EQUIPMENT WIRE HARNESS TOW LIGHTS 29127 0 ...
Страница 154: ...RB48 BROOM 28753 D REF REV OTHER OPTIONAL EQUIPMENT STRIKE OFF BLADE Parts Book 6 96 ROSCO A LeeBoy Company ...
Страница 155: ...RB48 BROOM REF REV 28753 D OTHER OPTIONAL EQUIPMENT STRIKE OFF BLADE ROSCO A LeeBoy Company 6 97 Parts Book ...
Страница 158: ...RB48 BROOM REF REV 29029 A OTHER OPTIONAL EQUIPMENT CURB BRUSH Parts Book 6 100 ROSCO A LeeBoy Company ...
Страница 159: ...RB48 BROOM REF REV 29029 A OTHER OPTIONAL EQUIPMENT CURB BRUSH ROSCO A LeeBoy Company 6 101 Parts Book ...
Страница 174: ...Alphabetical Index Parts Book 6 116 ROSCO A LeeBoy Company ...