GILLIG LOW FLOOR, Service Manual

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Preventive Maintenance
4
Odometer Reading Hours of Operation Months of Operation
12,000 miles 400 hours 3 months
24,000 miles 800 hours 6 months
36,000 miles 1,200 hours 9 months
48,000 miles 1,600 hours 12 months
72,000 miles 2,400 hours 18 months
Chapter 2– Preventive Maintenance
Regular inspections and maintenance are required to keep the coach running safely and reliably. This
chapter includes the schedules and information needed to prevent costly and dangerous breakdowns. Be
sure to refer to the Specifications chapter of this manual for fluid and lubricant specifications, fastener
torque figures, and other information.
ADJUSTING MAINTENANCE INTERVALS
The mileage figures given in the Maintenance Schedule are based on a yearly mileage total of about
48,000 miles under normal driving conditions. You may find it necessary to adjust the schedule for
shorter mileage intervals between maintenance items, or to schedule your maintenance based on total
operating time or calendar periods. Harsh operating conditions, such as extremely hot or cold tempera-
tures, dusty air, rough roads, heavy loads, etc., will require more frequent maintenance. Consult the
guide below for a rough comparison between mileage, engine hours, and calendar periods.