7-4
Rosco Maximizer 2B Asphalt Distributor
Maintenance
Fluids And Lubricants
Asphalt Pump Lubrication
Use only Rosco high-temperature, Teflon impregnated
grease (part # 33384) at all times . Any other grease will
be liquefied in the high operating temperature and will
run out of the bearings . With no lubrication, the bearings
will seize in a short time .
Use only a hand held grease gun for all greasing . Wipe
grease fittings with clean cloth before greasing, to
avoid injecting dirt and grit . Replace and repair broken
grease fittings immediately. If a fitting will not take
grease, remove and clean thoroughly . Clean lubricant
passageway .
SYSTEM
ITEM
3 Hours
Twice Daily
8 Hours
Daily
20 Hours
Weekly
80 Hours
Monthly
250 Hours
Semi-annually
400 Hours
Annually
C = Check, CL = Clean, L = Lubricate, R = Replace, T = Tighten
Spraybar
Hydraulic Cylinders
CL
Nozzles, adjust alignment if necessary
C
Hardware, tighten if necessary
C
Spraybar, Extension & Pivot Point Gaskets & Washers
R
Truck
Truck, service per Truck Operator’s Manual
C
Wash Machine
CL
Radar Horn Face Cover
CL
Air System
C
Engine
Coolant Level
C
Engine Oil Level
C
Fuel Level
C
General Information
This section gives the necessary procedures for routine
and general maintenance on the Rosco Maximizer 2B
Asphalt Distributor .
NOTE: By following a careful service and maintenance
program for your Asphalt Distributor, you will
insure many years of trouble free operation .
Follow all safety precautions in this
manual
Routine Maintenance
General Information
Maintenance must be a planned program that
includes periodic machine inspection and lubrication
procedures, (
Table 7-1 Maintenance Intervals Chart
) .
The maintenance program must be done based on
the machine’s “Operating Hours” recorded on the
hourmeter, or on a “Periodic Schedule” which is done at
daily, weekly, monthly or yearly intervals .
Table 7-1. Maintenance Intervals Chart (continued)
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