Service Schedule
Maintenance Interval Operation
Maintenance Interval
Frequency
Miles
km
Schedule I
(Short-Haul Transport)
vehicles that annually travel less than 60,000
miles (100 000 km)
Initial Maintenance (IM)
first
10,000
16 000
Maintenance 1 (M1)
every
10,000
16 000
Maintenance 2 (M2)
every
50,000
80 000
Maintenance 3 (M3)
every
150,000
240 000
Schedule II
(Long-Haul Transport)
vehicles that annually travel over 60,000
miles (100 000 km)
Initial Maintenance (IM)
first
25,000
40 000
Maintenance 1 (M1)
every
25,000
40 000
Maintenance 2 (M2)
every
100,000
161 000
Maintenance 3 (M3)
every
300,000
483 000
Table 1, Service Schedule
General Information
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Service Schedule Table: 00–02
Cascadia Maintenance Manual, August 2015
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