GMC 1996 Sonoma Owner's Manual page 301

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Short TripKity Maintenance Schedule
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12,000 Miles (20 000 km)
0
Change engine oil and filter (or every
3 months, whichever occurs first).
An En?issior.I Control Service.
0
Lubricate the front suspension, ball joints,
steering linkage and transfer case shift
linkage, parking brake cable guides,
propshaft splines, universal joints, brake
pedal springs and clutch pedal springs at
every oil change (or every 3 months,
whichever occurs first).
0
Check readfront axle fluid level and add
fluid as needed. Check constant velocity
joints and axle seals for
15,000 Miles (25 000 km)
0
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control
S e n i c e .
0
Lubricate the front suspension, ball joints,
steering linkage and transfer case shift
linkage, parking brake cable guides,
propshaft splines, universal joints, brake
pedal springs and clutch pedal springs at
every oil change (or every 3 months,
whichever occurs first).
in dusty conditions. Replace filter if
necessary.
A I I Emissio?? Corn-01 Servic'e.
0
Inspect air cleaner filter if you are driving
(Continued)
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