
RB48 BROOM
5.5
ROSCO - A LeeBoy Company
Troubleshooting
Problem
Cause
Solution
Low hydraulic fluid level
Defective optional hydraulic fluid
temperature gauge or sender giving
wrong temperature reading
Brush Drive relief valve set too low
or defective
Excessive ambient air temperature
and high duty cycle
Plugged fins on fluid cooler
Hydrostatic pump bypass valve
defective or open.
Worn hydrostatic pump
Electrical power not being
supplied to gauge
Incorrect oil level
Oil filter plugged
Oil diluted with fuel
Oil diluted with coolant
Incorrect oil specifications
Oil pressure sender or gauge
malfunctioning
Coolant level too low
Fill with correct fluid to visible in sight
gauge
Replace gauge or sender
Adjust relief valve to 3000 psi or
replace if defective. See Maintenance
Section.
Operate unit at slower ground speed
and maximum engine RPM during hot
weather
Clean fins and correct any other
problems with cooling air flow.
Repair or replace. If valve is open, turn
valve clockwise until seated and torque
to 7 to 10 ft-lbs (9.5 to 14 Nm).
Overtorquing will damage Valve.
Repair or replace.
Check fuse.
Check for oil leaks. Add or drain
engine oil. Check dipstick calibration.
Change full flow oil filter
Check/Replace injector, fuel transfer
pump and/or injection pump
See authorized Engine repair facility
Change oil and check oil specifications.
See Maintenance Section and Engine
Manual
Replace oil pressure sender or gauge.
Add coolant
Hydraulic System Overheats
(Temperature above 200°F)
Engine Oil Pressure Low
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 ...