Chevrolet kodiak 2004, Owner'S Manual

Page: 326 / 366

❑
Gasoline Engine: Replace engine air cleaner filter.
Diesel Engine: 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 5-30 for more
information. † (3)
❑
DURAMAX™ Diesel Only: Replace fuel filter.
❑
Chassis lubrication service (or every 6 months,
whichever occurs first).(12)
❑
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). (23) (46)
❑
Replace fuel filter(s) (or every 12 months, whichever
occurs first). (3)
❑
Steering system service. (13)
❑
Front and rear suspension service. (14)
❑
Spring-to-axle U-bolts and shackle bolts service. (16)
❑
Exhaust system service (or every 6 months,
whichever occurs first). (3) (4) (17)
❑
Inspect door hinge pins and bushings and replace as
necessary.
❑
Wheels and tires service. (15)
❑
Hydraulic brake service (or every 6 months,
whichever occurs first). (7) (46)
❑
Parking brake service (or every 6 months, whichever
occurs first). (8)
❑
Air brake service (or every 6 months, whichever
occurs first). (39)
❑
Air brake automatic slack adjuster service (or every
500 hours, whichever occurs first). (40)
❑
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).(41)
❑
Trailer brake hand control valve service (or every
3 months, or every 900 hours, whichever occurs
first). (42)
❑
C600, C700 and C800 Gasoline Engines Only:
Engine drive belts service (or every 12 months,
whichever occurs first). (18)
6-16