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Vehicle Maintenance Schedule
Maintenance Operation Number
and Description
Maintenance Interval in Miles x 1000
5 10 15 20 25 30 35 40 45 50 55 60 65
70
75
80
85
90
95 100
Maintenance Interval in Kilometers x 1000
8 16 24 32 40 48 56 64 72 80 88 96 104 112 120 128 136 144 152 160
Brake Lines Check, Hydraulic Disc
Brakes
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Brake Lining Wear Check,
Hydraulic Disc Brakes
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Brake Caliper Slide Pin
Lubrication, Bosch Brakes
No specific lubrication interval. See the
Bosch Pin Slide Disc Brakes Service
Manual
for more information.
Brake Inspection
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Slack Adjuster Lubrication
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Air Dryer Desiccant and
Coalescent Filter Replacement
Replace the Bendix AD9 filter and the Haldex PURest air dryer filter kit every 36
months.
Air Dryer Check
Perform the air dryer check every six months.
Versajust Slack Adjuster Inspection
and Lubrication
Complete this procedure every 25,000 miles (40 225 km), 3 months, or 500
operating hours, whichever comes first.
Bendix Automatic Drain Valve
Operating and Leakage Tests
The automatic drain valve should be inspected every 6 months or 1500
operating hours, whichever comes first.
Drag Link Lubricating
Lubricate twice each month. Lubricate the drag link ends each time the chassis
is power-washed.
Power Steering Hose Checking
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Steering Driveline Lubricating
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Steering Gear Bolts Torque
Checking
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Power Steering Reservoir Fluid
and Filter Changing
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Power Steering Motor Lubrication,
Electric Vehicle
Lubricate the power steering motor in the electric vehicle every 6000 miles
(9654 km) or 12,000 operating hours, whichever comes first.
Power Steering Fluid and Filter
Changing, Electric Vehicle
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CNG High-Pressure Fuel Filter
Replacement
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CNG Fuel Leak Test
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CNG High-Pressure Fuel Filter
Draining
Drain the high-pressure fuel filter every 2500 miles (4023 km).
CNG Fuel Block Housing Draining
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CNG Low-Pressure Fuel Filter
Replacement
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CNG Low-Pressure Fuel Filter
Draining
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General Information
00
Vehicle Maintenance Schedule Table: 00–02
Walk-In Van Chassis Maintenance Manual, May 2022
00/4
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