Chevrolet 2005 T-Series, Owner'S Manual

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37,500 Miles (60 000 km)
❑
Check fluid levels (or every 3 months, whichever
occurs first). (1) (5)
❑
Chassis lubrication service (or every 6 months,
whichever occurs first). (10)
❑
Wheels and tires service. (13)
❑
Hydraulic brake service (or every 6 months,
whichever occurs first). (6) (30)
❑
Parking brake service (or every 6 months, whichever
occurs first). (7)
❑
Air brake service (or every 6 months, whichever
occurs first). (26)
❑
Air brake automatic slack adjuster service
(or every 500 hours, whichever occurs first). (27)
❑
Check air brake relay valve operation and check for
leaks (or every month, or every 300 hours, whichever
occurs first).
❑
Clean air brake application valve (or every 3 months,
or every 300 hours, whichever occurs first).
Lubricate linkage.
❑
Air brake chamber service (or every 2 months,
whichever occurs first). (28)
45,000 Miles (72 000 km)
❑
Inspect engine air cleaner filter change indicator. If
necessary, replace the filter. If vehicle is driven in
dusty/dirty conditions, inspect filter change indicator
at every engine oil change. See Engine Air
Cleaner/Filter on page 5-19 for more information.
An Emission Control Service. (See footnote †.)
❑
Check fluid levels (or every 3 months, whichever
occurs first). (1) (5)
❑
Replace fuel filter (or every 750 hours of engine
operation, whichever occurs first).
❑
Chassis lubrication service (or every 6 months,
whichever occurs first). (10)
❑
Cooling system service. Clean the cooling system
filler cap with clean water, clean the core, pressure
test the cap and the system for proper pressure
capability and inspect condition of cooling and heater
hoses and clamps. Replace hoses if cracked,
swollen or damaged.
❑
Wheel bearing (grease type) service
(or every 24 months, whichever occurs first, and
whenever hubs are removed.) (19) (30)
❑
Inspect door hinge pins and bushings and replace
as necessary.
6-9